Lossnay Remote Controller
1. Summary Technical manual detailing the control and operation of commercial-type Lossnay units (LGH-RX5-E Series). Possible System Configurations (1) (2) (3) (4) (5) When using only the Lossnay remote controller. Linking Lossnay and City Multi units. Linking Mr. Slim. Lossnay central control systems. Linking with external equipment (BMS). 2.
3. Terminology ● Interlocked Lossnay A Lossnay linked to City Multi or Mr. Slim indoor units that has been set to interlocked group setting to receive signals and operate via indoor unit’s remote controller. (Remote controller to indoor unit to Lossnay.) ● Non interlocked Lossnay A Lossnay that is not set to interlocked group setting with City Multi or Mr. Slim indoor units. It operates using direct operating signals from the Lossnay remote controller and/or centralized remote controller.
4. System Features and Examples 4.1 Features Classification Control Function Item Notes/Cautions • Multiple unit operation Maximum 15 units with PZ-60DR-E & PZ-41SLB-E; 16 units with PZ-52SF-E or other M-NET controllers. • Remote controller operation Last condition priority before turning off the unit. • External device operation and external pulse control Signal : 12VDC, 24VDC, uncharged a-contact.
4.2 System Examples Basic System (Refer to page C-11) One Lossnay with one remote controller Multiple Lossnay units with one remote controller Lossnay Non-polar Two wires Lossnay Non-polar Two wires Lossnay Power supply Lossnay Remote controller PZ-60DR-E or PZ-41SLB-E Remote controller PZ-60DR-E or PZ-41SLB-E Power supply (Sub) Remote controller PZ-60DR-E or PZ-41SLB-E Power supply ● Up to 15 Lossnay units can be controlled at one time with one remote controller.
Two remote controller system with multiple Lossnay units Use Lossnay remote controller PZ-60DR-E or PZ-41SLB-E . (Do not use PZ-52SF-E). Lossnay transmission connection terminal Power supply Remote controller input terminal 2 1 Power supply TM4 PZ-60DR-E Remote controller PZ-60DR-E or PZ-41SLB-E Transmission wires ● It is also possible to operate two remote controller units when using multiple Lossnay units.
4.
Centralized Controller System Centralized controller AG-150A Outdoor unit Interlocked with City Multi indoor units Indoor unit LOSSNAY RX5 Indoor unit Power supply unit (PAC-SC51KUA) M-NET remote controller M-NET remote controller LOSSNAY remote controller PZ-60DR-E Interlocked with Mr. Slim indoor units Mr.Slim outdoor unit Mr.Slim indoor unit LOSSNAY RX5 Mr.
Reference: Remote controller for the Lossnay and indoor unit Refer to the technical documentation related to the Remote controller for the indoor unit. Remote controllers for Lossnay unit Lossnay remote controller (PZ-60DR-E) Lossnay remote controller (PZ-41SLB-E) Lossnay M-NET remote controller (PZ-52SF-E) *non M-NET protocol With Lossnay interlock switches and indicators. *non M-NET protocol Advanced Lossnay remote controller. Without Lossnay interlock switches and indicators.
4.4 Basic System 4.4.1 System Summary Design Example 1 Basic system Non-polar Two wires Design Example 2 Lossnay control of multiple units Non-polar Two wires Lossnay ● Up to 15 Lossnay units can be controlled at one time with one remote controller switch. Lossnay (Main) Power supply Lossnay Power supply Remote controller PZ-60DR-E or PZ-41SLB-E Remote controller PZ-60DR-E or PZ-41SLB-E ● This is a simple system. A Lossnay is operated independently with one remote controller.
4.4.3 Operation with two Remote controllers Characteristics Remote controller Note • Lossnay can be operated from two remote locations. • Lossnay conditions can be checked from two remote Lossnay remote controller locations. PZ-60DR-E, PZ-41SLB-E • The remote controller gives priority to the last touch. • Use only up to two remote controllers (Operation will not go normally if three remote controller switches are connected.) System Example Transmission cable extension is 500 m or less 0.65 to 1.
4.5 Interlocking with Mr. Slim 4.5.1 Interlocked Mr. Slim and Lossnay System Features ● It is possible to Interlock Mr. Slim indoor units with Lossnay operation. System Example Mr. Slim outdoor unit Mr.
4.6 Combining with City Multi 4.6.1 Independent Lossnay System with Lossnay M-NET Remote Controller and MELANS Features ● The Mitsubishi Electric air-conditioner network system (MELANS) can operate and monitor each group of Lossnay units and City Multi indoor units. ● Can also use the Lossnay M-NET remote controller to operate. System Examples: 1 (Lossnay Non M-NET Remote Controller PZ-60DR-E) The following groups can be configured.
System Examples: 2 (Lossnay M-NET Remote Controller PZ-52SF-E) The following groups can be configured. ● Further information please refer LGH-RX4 Technical Manual.
Lossnay Function Table (Group Setting) Item Details Number of Lossnay remote controllers and/or MELANS remote controllers that can be connected to one Lossnay unit Five units (Number of Lossnay remote controller(PZ-60DR-E or PZ52SF-E) is two units max.
4.6.2 City Multi and Lossnay Interlocked System Characteristics ● It is possible to interlock City Multi indoor units with Lossnay operation. ● Independent Lossnay operation can also be performed using MA remote controller or ME remote controller. ● Non M-NET Lossnay remote controller PZ-60DR-E can be used with any Lossnay units in this application. System Examples The following groups can be configured.
Lossnay Function Table (Interlocked Settings) Details Item Number of indoor units that can be set to interlocked operation with one Lossnay unit in each group 16 units per group Number of Lossnay units that can be set to interlocked operation with one indoor unit one unit Independent Lossnay start/stop operation Possible Delayed operation (Optional setting by Lossnay PCB) 30-minutes delayed operation when indoor unit cooling/heating operation is started Fan speed switching Indoor unit compatible w
4.6.3 MA Remote Controller/ME Remote Controller in Combination with Lossnay Non-M-NET Remote Controller (PZ-60DR-E) System Combining MA, ME and Lossnay Non M-NET remote controllers is permitted. ● In case of combination with Lossnay M-NET remote controller (PZ-52SF-E) please refer LGH-RX4 Technical Manual.
System Examples: 2 A sophisticated system including City Multi can also be configured.
4.6.4 When Using the LONWORKS® Compatible Adaptor (LMAP02-E) to Connect to LONWORKS® By using the LON® adaptor (model name: LMAP02-E) to connect to LONWORKS®, it is possible to control and observe Lossnay operation on a building management system. * For specifications and functions of the LON® adaptor, refer to the materials regarding the LONWORKS® compatible adaptor.
5. Examples of Applications Using Various Input and Output Terminals Various applications are possible by using the input/output terminals and connectors as shown below. Input/Output Specifications Terminal Specification Page TM2 is the input terminal block for start/stop the Lossnay unit using external equipment, such as a Mr. Slim (A-control) indoor unit or the BMS (Building Management System). Use voltage (12V-24V DC) or uncharged a-contact for signal input.
5.1 External Control Operating Mode Selection There are four modes when operating using signals from external equipment. 1. ON/OFF interlock (the chosen function from either external signal or remote control switch has priority) 2. ON interlock 3. OFF interlock 4. External priority ON/OFF interlock Operating Signal Mode ON/OFF interlock ON interlock When external signal is level signal.
5.2 Delayed Interlocked Operation It is possible to delay operation of the Lossnay if an external device is operating. (Energy saving capability.) (Refer to page C-91, Remote controller to be set) ● Choose from 10, 20, 30, 40, 50, and 60 minute delayed Lossnay operation. ● Delayed operation does not occur if the Lossnay operation was cancelled within the last two hours.
5.4 Multiple Lossnay Units Interlocked with One Indoor Unit (M-NET only) [Example: System 1] Set the Main/Sub switch of the Lossnay connected to the M-NET transmission cable to “Main,” set the other Lossnay units to “Sub,” and connect 1 and 2 of the Lossnay remote controller (PZ-60DR-E or PZ-41SLB-E) transmission cable terminal (TM4) to the corresponding terminal on the next unit.
5.5 Operation monitor output (Refer to page C-70) [Example System] M-NET transmission cable Lossnay Indoor unit Electrically operated damper/ Booster fan etc. MA remote controller 5.6 Operation monitor output (TM4 ) Malfunction monitor output (Refer to page C-69) [Example System] M-NET transmission cable Lossnay Indoor unit Malfunction indicator (Lamp or monitoring unit) Malfunction monitor output (TM3 MA remote controller 5.
3. When the external device has an uncharged a-contact signal.(Refer to page C-68) Connect the operating signal (wire) from the external device via the remote output to 1 and 3 on the external control input terminal block (TM2). Lossnay External controller input (TM2) 0.5 mm2 to 1 mm2 sheathed PVC cable 123 External device Caution: ● If an optocoupler or any othe type of polar coupler is used at the uncharged a-contact, connect the positive side to 3 and the negative side to 1.
7. ON/OFF power operation without using the remote controller. Connect as shown in the wiring diagram to the left. When the Switch ON, the LOSSNAY unit will begin to operate. Switch TM1 Power source for LOSSNAY *LOSSNAY FAN speed can be selected (High/Low) through DIP switch 2-4 and 2-5. *Ventilation mode (LOSSNAY/By-pass) is set to automatic. Lossnay TM2 123 5.9 When switching High/Low/Extra-Low fan speed externally (when CO2 sensor or other equipment is connected) Using marketed CO2 sensor, etc.
1 When using PZ-60DR-E or PZ-41SLB-E to connect multiple Lossnay units ● ● ● ● Connect the sensor to the Lossnay set to “Main”. It is not necessary to connect to any Lossnay with the “Sub” setting. Connect any sensor, etc., with the external change input to the Lossnay unit set to “Main”. Any Lossnay with the “Sub” setting will operate at the same High/Low setting as the Lossnay with the “Main” setting when there is sensor signal input.
5.12 When connecting to the City Multi, Lossnay remote controller (PZ-52SF-E) or Mitsubishi Electric Air-Conditioner Network System (MELANS) If centralized control is performed according the wire connection shown in this section, the remote controller (PZ-41SLB-E) cannot be used. M-NET transmission cable input terminal block TB5 A B S Shielded wire M-NET transmission cable ● One shielded wire is connected to TB5 S on the PCB on terminal.Address setting is required. (Refer to function setting section.
6. Precautions When Designing M-NET Systems 6.1 M-NET Transmission Cable Power Supply On an M-NET system, the remote controller or central controller operate on power from the transmission cable. Accordingly, there is need to provide power to the transmission cable. Two systems are available for supplying power: the central system is supplied by a power supply unit; the indoor unit system is supplied by an outdoor unit. The Lossnay unit and the Lossnay remote controller can be connected to either system.
Power consumption of each central controller Number of conversion as Lossnay remote controller Model Two units G-50A Centralized controller Twelve units GB-50A System remote controller PAC-SF44SRA Two units ON/OFF remote controller PAC-YT40ANRA Four units Schedule timer PAC-YT34STA Two units Centralized controller AG-150A Two units 6.
6.4 Power Supply to the Indoor Unit Transmission Cable The number of ME and Lossnay M-NET remote controllers that can be connected to one outdoor unit will depend on the type of outdoor unit. See below for the general guidelines when connecting multiple indoor units of air conditioner and Lossnay units to an outdoor unit. Indoor units of air conditioner + Remote controllers (Simple remote controllers) + Lossnay M-NET remote controllers 32*2 *1 MA remote controllers and Lossnay units are not counted.
7. M-NET Cable Installation 7.1 Precautions When Installing Wiring 1. When routing the transmission cable outside of all units, position it 5 cm or more away cable for the power supply so that it will not pick up electrical noise. (Never use multicore cable or place the transmission cable in the same conduit as the power supply cable.) 2. Never connect the power cable to the transmission cable terminal block; it will burn out the circuit board. 3. Always use two-core cable for the transmission cable.
7.2 Electrical Wiring Types of control cables 1. Wiring the M-NET transmission cables • Types of transmission cables Two-core shielded cable (CVVS, CPEVS). • Diameter 1.25 mm2 to 2.00 mm2 • Maximum length from an end to the other end Less than 200m 2. Remote controller ME remote controller Type of cables Two-core shielded cable (MVVS) Diameter 0.5~0.75mm2 Note Use 1.25~2.0mm2 cables for the portion of exceeding 10m, and apply the rule of “7.3 Length of Control Cable” on the next page.
7.3 Control Cable Length ● Maximum power supply cable length (L1 + L2, L1 + L3, L1 + L4 + L5): the longest length of the cable from the power supply unit or the indoor unit of air conditioner to the farthest terminal cannot be more than 200 m. ● Maximum distance between ends (L2 + L3 + L5, L2 + L4, or L3 + L4 + L5): the length of cable from end to end of units cannot be more than 500 m.
8. M-NET System Designs 8.1 Address Definitions An address is a unique number used to identify each indoor unit of air conditioner and controller.
System configuration example Centralized controller AG-150A ( ) address M-NET (051) Outdoor unit 24 VDC (101) Power supply unit (001) (103) (002) (003) (004) Indoor unit Indoor unit Indoor unit of air conditioner of air conditioner of air conditioner ME remote controller ME remote controller (005) (105) (106) Lossnay Lossnay M-NET remote controller (PZ-52SF-E) Lossnay M-NET remote controller (PZ-52SF-E) (007) (107) Lossnay Lossnay M-NET remote controller (PZ-52SF-E) (013) (014) Indoor
8.2 Precautions When Setting the Groups (when not interlocked with City Multi indoor units) Precautions 1 The maximum number of Lossnay units in one group is 16. (Refer to page C-16.) 2 When two remote controllers are used within the same group, set one remote controller as the main (address 101 to 150) and the other as the sub (address 151 to 200). (Refer to page C-15.) 3 Group settings: 1 Set the groups at the System Controller.
9. Automatic Ventilation Switching 9.1 Effect of Automatic Ventilation Mode The automatic damper mode provides the correct ventilation for the room conditions. It eliminates the need for troublesome switch operations when setting the Lossnay ventilator to “By-pass” ventilation. The following shows the effect “By-pass” ventilation will have under various conditions. 1.
Remote controllers System controllers Stand-alone/multi- Lossnay remote controller ple Lossnay and PZ-60DR-E Lossnay remote controller: PZ60DR-E Stand-alone/multi- Lossnay remote controller PZ-41SLB-E ple Lossnay and Lossnay remote controller: PZ41SLB-E System interlocked A-control remote controller with Mr.
a. Systems interlocked with Mr. Slim and City Multi indoor units The map will differ depending on the operation mode that has been set with the A-control remote controller or the K-control remote controller for Mr. Slim, or the MA remote controller or the ME remote controller for City Multi indoor units. There will be switching to the ventilation mode in conjunction with the set temperature of the air conditioner remote controller. Note that the “b” map will be followed while Mr.
Pattern 2. Outdoor cooling priority mode When the outdoor temperature is lower than the indoor temperature, this mode actively takes in the outdoor air for cooling. When PZ-60DR-E is used, operation will be at the setting of automatic ventilation adjustment pattern “2” of the remote controller function selection. When PZ-60DR-E is not used, operation will be at the ON setting of function selection switch (SW2-7) on the Lossnay circuit board.
10. Troubleshooting n Work precautions ■ • When removing or touching a transformer, printed circuit board or other parts, make sure to turn off the power supply isolator. • When removing the circuit board, always hold it at both ends and remove carefully so as not to apply force to the surface mounted parts. • When removing the circuit board, be careful of the metal edges on the board. • When removing or inserting the connectors for the circuit board, hold the entire housing section.
10.2 Checklist 10.2.1 Troubleshooting 1 : The system will not start properly Initialization checklist from installation to operation (Table 1-1) After checking the system, verify the checkpoints listed below. Power supply (Table 1-1-1) No. 1 Checkpoint Action Is the main power supply on? Turn on the main power supply. 2 Do the main power supply switching capacity and wiring diameter meet specification? Use specified items.
Signal cables from external devices (Table 1-1-3) Check the following checkpoints when connecting with level signal/pulse signal output devices, and Mr. Slim units. No. 1 Checkpoint Action Do the transmission cables meet regulations? (Type, diameter) Use specified cables. 2 Is the signal cable wired at least 5 cm away from the power supply cable? Wire the signal cable at least 5 cm away from the power supply cable.
Signal cables to external devices (Table 1-1-4) Check the following checkpoints when outputting the operation monitor, air supply fan operation monitor, malfunction monitor, bypass operation monitor, and operation monitor with delay function. No. 1 Action Checkpoint Do the signal cables meet regulations? (Type, diameter) Use specified cables. 2 Is the signal cable wired at least 5 cm away from the power supply cable? Wire the signal cable at least 5 cm away from the power supply cable.
System checklist (Table 1-2) When using PZ-60DR-E, PZ-41SLB-E, or interlocking with external devices (Table 1-2-1) No. 1 Error • Remote controller display does not appear. • The power display “ ” does not appear on the remote controller. • The remote controller continues to display “H0”. 2 3 Remote controller does not operate. (Communication error display) Interlock operation with external device does not occur.
No. 3 Error Interlock operation with external device does not occur. Cause Action « The interlock mode is set to “ON Interlocked” or “OFF Interlocked” with the remote controller (PZ60DR-E). « Check the Interlock mode setting with the remote controller (PZ60DR-E). (Refer to page C-78) « The interlock mode is set to “2” (ON Interlocked) or “3” (OFF Interlocked) with PZ-41SLB-E. « Check the Interlock mode setting with the remote controller (PZ41SLB-E).
No. 4 Error Cannot perform group settings for the Lossnay using MELANS, ME remote controller, or MA remote controller. (The remote controller displays “88” at the time of registration.) Cause Action « Power is not supplied to Lossnay, or power that does not follow specifications is used. « Check the power supply to Lossnay and perform the registration again. « The M-NET transmission cable is connected to TM4 1, 2. « Connect the transmission cable to TB5 A , B .
No. 8 Error The remote controller PZ-52SF-E continues to blink “HO” when the power is supplied to the system. Cause « Check the power to Lossnay. « Group setting of the PZ-52SF-E address has not been performed with MELANS. « Check the address registration of PZ-52SF-E with MELANS (“HO” displays for 3 to 10 minutes when power is supplied to the system). « Group setting has been performed with PZ52SF-E. « The M-NET transmission cable is connected to TM4 1, 2.
10.2.2 Troubleshooting 2 ● An error code displays on the remote controller. l ● The LED on the Lossnay circuit board is blinking or lit up. l An error code displayed on the remote controller (PZ-60DR-E, PZ-41SLB-E, PZ-52SF-E) or the M-NET controller, and blinking or illumination of LED1 (green) or LED2 (red) on the circuit board shows the type of error. The LED blink interval is 0.25 seconds for both on and off. The display duration is approximately 5 seconds. 0.25S 0.25S 0.
Error code LC 3602 SLC 3602 LC 4116 SLC 4116 LC 5101 SLC 5101 LC 5102 SLC 5102 ——— LED1 LED2 (green) (red) 3 blinks — Error Cause Action « Damper board operation is not correct. « Remove the rod, and check whether the damper board can be moved manually. « Connectors for the damper unit are not correctly connected. « Check the connection of the lead wire connectors and the circuit connector. « The switch (SW5-10) setting is incorrect. « Check the switch (SW5-10) setting.
Checklist of error codes displayed on PZ-60DR-E (when using M-NET), PZ-52SF-E or M-NET controllers, and LED displays(Table2-2) Error code LED1 LED2 (green) (red) Error Cause Action 6600 — Multiple 6 blinks address error « There is another unit with the same address setting. « Check the addresses of devices in the system. 6607 — 8 No ACK error blinks *2 No answer error (M-NET communication error) « Power is not supplied to Lossnay. « Check the power supply to Lossnay.
Error code 6801 LED1 LED2 (green) (red) 9 blinks — Error Cause Action PZ-60DR-E communication error « When using multiple Lossnay units, the Main/Sub setting has not been made for the second unit and following units. « Turn off the main power supply and set the Main/Sub selection switch (SW1) (first unit to “Main”, second and following units to “Sub”). « Multiple transmission cables are wired using multi core cables.
10.2.3 Troubleshooting 3 : The remote controller operation is disabled or irregular Checklist for PZ-60DR-E or PZ-41SLB-E (Table 3-1) No. 1 2 3 4 Error Cause Action « Transmission cable is connected to the wrong terminal block. « Check the transmission cable connection. (TM4 12 1, 2 for the transmission cable from the remote controller) « No Lossnay unit is set to “Main”.
No. 7 8 9 Error Cause Action The ventilation mode cannot be switched with the remote controller. « The bypass ventilation switching external input (CN16) is set to ON. « Check the bypass ventilation switching input (CN16). (Refer to page C-70) When the main power supply is turned on, the remote controller display will indicate and Lossnay will start. « When using PZ-60DR-E, “RECOVERY SETTING” is set to “on” or “AUTo” with the function selection of the remote controller.
No. 2 3 Error Continues to display “HO” and does not start. Cannot register the Lossnay with PZ-52SF-E or MELANS. Cause Action « It is less than 10 minutes since the power was supplied to the system. « After supplying power to the system, “HO” blinks for a maximum of about 10 minutes. (This is not an error.) « Group setting (registration) has not been performed. « Perform the group setting (registration). If using MELANS, register with the MELANS. If there is only PZ-52SF-E, register with it.
10.2.4 Troubleshooting 4 : The Lossnay operation is disabled or irregular Lossnay checklist (Table 4) No. 1 Error The fan does not operate. The fan does not operate normally. 2 Interlocked operation with external devices (air conditioners) does not occur. Cause « Check the lead wire connectors and the Lossnay circuit board section connectors. « Power is not supplied to the Lossnay, or power that does not follow specifications is used. « Check the power supply.
No. 4 Error Cause Action Lossnay operates when the main power is turned on. « When using PZ-60DR-E, “RECOVERY SETTING” is set to “on” or “AUTo” with the function selection of the remote controller. « Check the power supply ON/OFF/AUTO setting with the PZ-60DR-E function selection. (Refer to page C-90) « When not using PZ-60DR-E, the function selection switches (SW2-6 or SW5-4) on the Lossnay circuit board are set to ON.
No. 8 Error The damper board does not operate. Cause Action « The outdoor air temperature is 8°C or lower. « Check the outdoor air temperature. « The bypass ventilation switching external input (CN16) is set to ON. « Check the bypass ventilation switching input (CN16). (Refer to page C-70) « During the night purge operation « Check the display of the PZ60DR-E. (“ ” is displayed) « Damper board operation is not correct. « Remove the rod, and check whether the damper board can be moved manually.
It is normal in the following cases. No. 1 Error Cause Immediately after turning on the main power, LED1 (green) on the Lossnay circuit board blinks. LED1 blinks at 1 second intervals during starting operation (maximum of 45 seconds). 2 LED1 (green) on the Lossnay circuit board is lit. LED1 will be lit during the delay operation when the delay operation setting is enabled. 3 LED2 (red) on the Lossnay circuit board is lit. LED2 will be lit when M-NET is not used.
No. 11 Error When PZ-60DR-E is used, the timer operation does not work. Cause Timer operation does not work in the following circumstances: • When the timer function is set to OFF. • During the day of the week and time setting / During function selection / During timer setting • When “CENTRAL” is displayed. 12 When PZ-41SLB-E is used, the operation will not be in accordance with the setting of the function selection switch on the Lossnay circuit board.
11. Installation method 11.1 Electrical installation With this product, the wiring installation method will vary according to the design of the system. Perform electrical installation to meet local electrical regulations. * Always use double insulated PVC cable for the transmission cables. * Wiring work must be performed by qualified professionals. * All supply circuits must be disconnected before obtaining access to the terminal devices 11.1.
11.1.3 Wire connection diagram ----- Models LGH-150 and 200 RX5 * * * * Connect the wires shown as thick lines. Be sure to connect the ground wire. A power supply isolator must be installed when wiring power supply to unit. Always use a single pole isolator for the main switch power connection.
11.2 Connecting the power supply cable 1. Remove the screws and the control box cover LGH-15 to 100 RX5 LGH-150 and 200 RX5 Control box cover Control box cover Screw Screw Control box cover 2. Connecting the power supply cable and transmission cable LGH-15 to 100 RX5 Power supply cable PG connector Power supply cable Pass the power cable through the bush* and connect to the TM1 terminal block using the round terminals. Connect the ground wire to the ground terminal and secure tightening the bush.
1. When connecting with remote controller (PZ-60DR-E, PZ-41SLB-E) * When controlling Lossnay units with the central control, connect wires according to 10 (Refer to C-71). Lossnay Up to two remote controllers (PZ-60DR-E or PZ-41SLB-E) can be used. Power supply Securely connect the transmission cable (PVC insulated PVC jacketed and either between ø 0.65 and ø 1.2, or between 0.3 mm2 and 1.25 mm2 in cross section) from the remote controller to 1 and 2 of the input terminal block (TM4).
Lossnay External controller input (TM2) Slim-Lossnay connection cable (Enclosed accessory) 123 CN2L White Mr. Slim (Indoor unit) Red Printed circuit board Within 500 m (1)Connect the interlocking cable connector side to CN2L on the circuit board for the indoor Mr. Slim unit, then connect the lead wire side to the 1 and 2 of the input terminal block (TM2) for the Lossnay external controller input.
3.When interlocking with a pulse output device ON 1 2 3 4 5 6 7 8 9 10 SW2 ON OFF (1) Move the pulse input switch [SW2-2] to the ON position.(Refer to function settings 1 (Refer to C-73) “Settings for pulse input”.) (2) Connect the pulse output device (i.e., building management system) to the external control input terminal block [TM2]. • A pulse width of at least 200 msec will be needed. • When using PZ-60DR-E, it can be set also from the remote controller.
6. When connect to an Electrically operated damper, or take Operation monitor output Power Supply Electrically operated damper Monitor output terminal (TM4) 0 9 Lamp Contactor rating Max 240 VAC, 24 VDC, Min 220 VAC, 5 VDC, 2A 2A 100 mA 100 mA Connect the power supply cable from the Electrically operated damper to 9 and 0 of the monitor output terminal block (TM4) with reference to the wire connection diagram. Operation monitor output with delay function 1 can be possible.
9.When using the remote/local switching and the ON/OFF input (level signal) The remoto controller (PZ-41SLB-E) cannot be used. Insert the optional remote ON/OFF adaptor (PAC-SE55RA-E) in CN32 on the Lossnay control PCB. Relay power supply Remote control Relay circuit board Remote ON/OFF adaptor (Optional) Lossnay control board PAC-SA88HA-E Orange 1 SW2 X Red 2 Y Brown 3 X SW1 Y CN32 SW1: When this is ON, Lossnay cannot turn ON/OFF by the RemoteController (PZ-60DR-E, PZ-52SF-E).
11.4 Function settings Address setting is requiered when connecting to City Multi, Lossnay remote controller (PZ-52SF-E) and MELANS. 11.4.1 Setting the address LGH-50 and 100RX types SA1 SA2 10 digit 1 digit Address setting switch * When the address number has been changed, the data in the memory is automatically reset. Use the following procedure when setting the address for dedicated Lossnay. (The method in determining the addresses will depend on the existing system.
1. Settings for pulse input Set as shown when connecting the pulse signal equipment from a building maintenance system to an external input. OFF SW2 ON Mode 2 No pulse input (factory setting) 2 Pulse input 2. Switching to power supply/exhaust when operation starts This sets the fan to run forcibly for 30 minutes when operation starts to ventilate the indoor area. After 30 minutes, the system switches to enable fan speed adjustment from the remote controller.
5. By-pass automatic ventilation priority setting Two thermistors in the Lossnay unit detect the indoor (RA) and outdoor (OA) air temperatures and automatically select the “Lossnay ventilation” or “By-pass ventilation”. With this mode, however, priority is given to the “By-pass ventilation”. * This setting reflects to the night purge operation condition.
10.Exhaust fan stop during defrosting, exhaust fan Low speed operation at outdoor air lower than -15°C Sets the operation of the exhaust fan (when the air supply fan is stopped) during defrosting of the air conditioner when Mr. Slim or City Multi indoor unit is connected to a duct. When the outdoor air is lower than -15°C, stop the operation of exhaust fan.
14.Settings for interlock mode These settings indicate how Lossnay should operate when external devices are started or stopped. (If the PZ-41SLB-E is used, set it at the remote control.) OFF ON Mode Operation The Lossnay will start and stop according to the operation of the external devices. Subsequent operation will be possible using the remote controller for the Lossnay or MELANS.
11.5.3 Complete system trial operation ■ Interlock system containing an indoor unit and/or external device • Use the remote controller for the indoor unit or the operating switches for the external device and confirm that the indoor unit and Lossnay are interlocked. • If delay time has been set, check that the Lossnay operates after the delay time has passed. ■ If MELANS System • Use MELANS to confirm the operation of the Lossnay. 11.5.
12. Lossnay Remote Controller (PZ-60DR-E) 12.1 Parts Names Display Section For purposes of this explanation, all parts of the display are shown as lit. During actual operation, only the relevant items will be lit. Identifies the current operation Day-of-Week Shows the current day of the week. TIME/TIMER Display Shows the current time, unless the simple timer is set. If the simple timer is set, shows the time remaining. “Locked” indicator Indicates that remote controller buttons have been locked.
12.2 Setting the Day of the Week and Time 12.3 Using the Remote Controller ■ Use this screen to change the current day of the week and time setting. In either case, up to two remote controllers can be used. Two remote controller operation • When two individual remote controllers have been installed, the most recent control signals will be given priority.
Pressing Function Selector button Ventilation mode Display Display will change automatically depending on environmental circumstances. AUTO HEAT EX. * If either “HEAT EX.” or “BY-PASS” is selected and 1 and 2 blink alternately at an interval of five seconds in the dot display, it is recommended to select “AUTO”. (The display blinks for a maximum of 10 minutes.) BY-PASS Using the Timer This section explains how to set and use the timer.
9. After making the appropriate settings at Steps 5, 6, 7. and 8, press the button 4 to lock in the values. * “TIMER SET” indicator flashes three times. Note: Your new entries will be cancelled if you press the BACK button 2 before pressing the button 4. If you have set two or more different operations for exactly the same time, only the operation with the highest Operation No. will be carried out. 10. Repeat Steps 3 to 9 as necessary to fill as many of the available cells as you wish. 11.
Examples If ON and OFF times have both been set at the simple timer, operation and display are as indicated below. Example 1: Start the timer, with ON time set sooner than OFF time ON Setting: 3 hours OFF Setting: 7 hours Night Purge mode is active; no operation 1:00 A.M. No The outdoor temperature (OA) setting can be selected either 17°C or 28°C by using Dip-Switch (SW2-7) in the Lossnay control box. Refer to the remote controller instillation manual for more information.
• If you press a locked button, the “Locked” indication (at 1 ) will blink on the display. 1 1. While holding down the FILTER button 4, press and hold down the [ ON/OFF] button 1 for 2 seconds-so that the “Locked” indication disappears from the screen (at 1 ). When the operation of Lossnay unit is started by external device,“INTERLOCKED” 1 is displayed on the remote controller display .
12.6 How to Install • Extra space around remote controller External size of remote controller 6 25 25 15 or less 46 102 • • • 83,5±0,4 102 73 6 20 20 1. Choose a place in which to install the remote controller (switch box). Be sure to observe the following steps: (1) When installing on either the switch box or the wall, allow extra space around the remote controller as shown in the figure at the right. (2) Parts which must be supplied on site.
6. Wiring hole for installing directly on the wall (or open wiring) • Cut of f the shaded area from the upper cover using a knife, nippers, etc. • Take out the remote control cord connected to the terminal block via this portion. 7. Install the cover to the remote controller. First, hook the cover to the two upper claws and then fit it to the remote controller. CAUTION Press the cover until it snaps shut. If not, it may fall off. NOTE: A protection sheet is stuck to the operation section.
12.8 Function Selection Function selection of remote controller The setting of the following remote controller functions can be changed using the remote controller function selection mode. Change the setting when needed. Item 1 [1] Change Language (“CHANGE LANGUAGE”) [2] Function limit (“FUNCTION SELECTION”) [3] Mode selection (“MODE SELECTION”) [4] Display change (“DISP MODE SETTING”) Item 2 Item 3 (Setting content) Language setting to display Display in multiple languages is possible.
Dot display The language that is selected in CHANGE LANGUAGE mode appears on this display. English is set in this manual.
• If the remote controller Function Selection mode is entered during timer operation, the timer operation will be cancelled. Set timer operation after completing the remote controller Function Selection mode. • When using two remote controllers, if one remote controller is set to remote controller Function Selection mode, “ ” will be displayed in the other remote controller and its operation will be disabled. • Button response may at times be slow due to communication processing; this is not a malfunction.
[1] Change Language [4] Display change The language that appears on the dot display can be selected. • Press the [ MENU] button to change the language. Japanese ( ) (ja), English (en), German (de), Spanish (es), Russian (ru), Italian (it), Chinese (zh), French (fr) (1) Filter cleaning setting Set to OFF to disable Filter maintenance display. To switch the setting, press the [ ON/OFF] button.
*2 The calculated value for standard exchange efficiency is displayed, so the indicated temperature may differ from the actual SA temperature. If you want to display a value that is closer to the actual temperature, perform exchange efficiency correction. •During By-pass operation, the temperature is not displayed for the RA and SA (calculated value).
13. Lossnay Remote Controller (PZ-41SLB-E) Operation [2CONTROLLERS] Display [INTERLOCKED] Display Displayed when two Lossnay remote controllers operate the Lossnay unit(s). Note that the most recent operation request from either controller is given priority. Displayed when the Lossnay operates via interlocked indoor unit or external signal. Fan Speed Display Displays the selected fan speed. Ventilation Modes Indicates the ventilation mode status. Energy recovery (Heat exchange) HEAT EX.
14. Lossnay M-NET Remote Controller (PZ-52SF-E) Operation [INTERLOCKED] Display [CENTRAL] Display Displayed when remote operation is prohibited by a centralized control unit, etc. Displayed when the Lossnay unit starts operation via interlocked indoor unit or external signal. Ventilation Modes [Fan speed] Display Indicates the ventilation mode. Displays the selected fan speed. Energy recovery (Heat exchange.) HEAT EX. Bypass BY-PASS Automatic (Heat ex./Bypass) AUTO CENTRAL INTERLOCKED HEAT EX.
15. Appendix 15.1 Centralized Controller (AG-150A) * For details on other function settings, refer to the manual for the AG-150A.
C-94
5 C-95
C-96
C-97
5 C-98 3
C-99
15.2 Remote Controllers for Mr. Slim indoor units MA remote controller (PAR-21MAA) Without Lossnay interlock and indicators. [Ventilation] Display Displayed during ventilation (Lossnay) operation. TIME SUN MON TUE WED THU FRI SAT TIMER Hr AFTER ON AFTER OFF ERROR CODE TEMP. B MENU BACK PAR-21MAA MONITOR/SET FUNCTION FILTER WEEKLY SIMPLE AUTO OFF ONLY1Hr. ON/OFF ON/OFF FILTER DAY CLOCK CHECK OPERATION TEST CLEAR A C 15.2.
15.2.2 Function Selection ! ! " # ! #$ % "& $ ! ' " $ (% " ' . (' 7 8 ! .
[Procedure] (Set only when change is necessary.) 1 Check the settings of each mode. When the mode settings were changed by function selection, the functions of that mode also change. Check the settings as described in steps 2 to 7 and change the setting based on the entries in the Table 1 function selection. For factory settings, see the indoor unit installation manual. 2 Set the remote controller to OFF. Press and hold down the A [FILTER] and B [TEST] buttons simultaneously for at least two seconds.
15.3 ME Remote Controller (PAR-F27MEA) F CENTRALLY CONTROLLED ON OFF DAILY AUTO OFF CLOCK 1Hr. FILTER CHECK MODE TEST RUN REMAINDER STAND BY DEFROST C G ERROR CODE TEMP. NOT AVAILABLE LIMIT TEMP. ON/OFF CLOCK→ON→OFF FILTER CHECK TEST A TIMER SET PAR-F27MEA EH B D 15.3.1 Operating Lossnay with ME remote Controller (When Interlocked with City Multi Indoor Unit) Operation method is same as A-control remote controller. Refer to page C-100. 15.3.
4 To register the interlocked operation of the Lossnay unit and the indoor unit. • Use the [TEST RUN] buttons (shown as D) to register the interlock between the Lossnay indicated in “OA UNIT ADDRESS NO.” and the indoor unit indicated in “INDOOR UNIT ADDRESS NO.” • INDOOR UNIT ADDRESS NO. OA UNIT ADDRESS NO. • (Alternation) INDOOR UNIT ADDRESS NO. When registration has been completed successfully, the display alternates between the two displays shown in the figure.
9 Press the “Timer/continuous” button (shown as E) again. The display will now alternate between the registered unit and the address of the next registered unit. (Display is the same as in step 8.) Address of another registered unit INDOOR UNIT ADDRESS NO. OA UNIT ADDRESS NO. (Alternation) INDOOR UNIT ADDRESS NO. OA UNIT ADDRESS NO. 0 To return to the normal operation mode.
Y08-004 Jan.
