Installation Manual Zoning Kit
Rev. 2.00 TABLE OF CONTENTS Installation Manual Date 01-2019 Page Warnings, environmental policy, and certifications ................................................................................................... 4 Warnings ............................................................................................................................................................................... 4 Environmental Policy .................................................................................
Installation Manual Rev. 2.00 Date 01-2019 System Parameters ..................................................................................................................................................... 28 Zone Parameters ......................................................................................................................................................... 32 Advanced configuration -Wireless Thermostat ................................................................................
Rev. 2.00 Installation Manual Date 01-2019 WARNINGS, ENVIRONMENTAL POLICY, AND CERTIFICATIONS WARNINGS For personal safety and equipment protection, follow these instructions: • Do not operate the system if it is wet, or handle it with wet hands. • Connect the power supply cable before connecting the AC power. • Perform any connection or disconnection with the power supply OFF. • Verify that there is no short-circuited connection in the connectors between different cables or ground.
Installation Manual Rev. 2.00 Date 01-2019 FCC REGULATORY NOTICES Modification statement Corporación Empresarial Altra S.L. has not approved any changes or modifications to this device by the user. Any changes or modifications could void the user’s authority to operate the equipment. Interference statement This device complies with Part 15 of the FCC Rules.
Rev. 2.00 Installation Manual Date 01-2019 SYSTEM DESCRIPTION The Daikin Zoning Kit (DZK) is an optional accessory that increases the flexibility of the FXMQ, FXSQ, FBQ and FDMQ Indoor Unit fan coils. It allows multiple separate ducts to be connected to a fan coil and supply air to different individually controlled zones in a building.
Installation Manual Rev. 2.
Rev. 2.00 Installation Manual Date 01-2019 DZKS048E6-3 DZK Zoning Box B. Motorized damper A.
Installation Manual Rev. 2.00 Date 01-2019 DZK CONTROL DZK Control Board This device manages all wired and wireless devices in the system, performing the following functions: • Controls and manages the status of each thermostat or controller. • Controls the position of the motorized dampers. • Control of auxiliary heat (up to two stages). • Manages communication with the Daikin Interface Board. • Controls the On/Off status, mode, fan speed, and set point of the Daikin Indoor unit.
Rev. 2.00 Wired Thermostat Color graphic interface with capacitive touch screen for controlling zones in DZK systems. Finished in steel and glass. Powered by DZK Control Board. Wall mounted. Functionalities: • Available languages: English, French and Spanish. • Control of set point temperature (increment of 1˚F/0.5˚C). • Configurable set point range for Cooling and Heating. • Room temperature and relative humidity sensing and display.
Installation Manual Rev. 2.00 Date 01-2019 Wireless Lite Thermostat Thermostat with capacitive buttons for controlling the temperature of the zones in the DZK systems. Finished in steel and glass. Wireless communications. Powered by CR2450 button battery (included). Wall mounted. Functionalities: • On/Off control of the zone. • Control of base set point temperature with an increment of ± 1˚F/0.5˚C (default value) or ± 2˚F/1˚F, up to a limit of ±6˚F/3˚C.
Rev. 2.00 Installation Manual Date 01-2019 DESCRIPTION, INSTALLATION AND CONNECTION OF THE COMPONENTS GENERAL RECOMMENDATIONS Closely follow the instructions on this manual to avoid installation and maintenance issues. • The system should only be installed by qualified personnel. • Never use solid wire to install the system. This is a communication device and requires the use of communication cables. • While connecting the devices, be sure the system is not powered.
Installation Manual Rev. 2.00 Date 01-2019 If upon receiving the unit it is determined that one of the outlets will not be used, take the following actions: 1. Install the unit and wiring required to start with the Wired Thermostat configuration. The unit should have all dampers open. 2. Configure the Wired Thermostat. Once the thermostat is assigned to a zone, all other dampers will close except for the zone that is assigned to the Main Wired Thermostat. 3.
Rev. 2.00 Installation Manual Date 01-2019 The adaptor is shipped with the dampers fully open. One of them includes a cover to be used in case one of the dampers is not used. If the damper is not used, the contractor needs to be sure that the cover will stay in place. If all dampers are used, take the cover off and store it. Insert a sharp pointed object through the frame holes and the frame sealing to facilitate the location of the setting holes used to assemble the zoning box to the indoor unit.
Installation Manual Rev. 2.00 Date 01-2019 Attach each zone’s duct with its assigned damper. Follow the local recommendations to insulate and seal the ductwork with the damper. Make a cutout along the duct to keep the motor outside of the insulation. Keep in mind: to maximize the air flow for each damper, the best way to disable dampers is to start disabling from the ends to the center, due to the position of the DZK related to the air handler.
Rev. 2.00 Installation Manual Date 01-2019 Damper setting The dampers included in the zoning box have a built-in control system that allows you to manually set the maximum and minimum opening of each damper according to the needs of each installation. Average Flow (REG) Due to the unique characteristics of each Daikin indoor unit supply opening with respect to the dampers of the box, the flow distribution is not identical in each damper.
Installation Manual Rev. 2.00 Date 01-2019 beginning with the central damper opening and ending with damper No. 1 (Closest to the zoning box control board). The reduced flow in the central dampers will increase the flow of the dampers at the ends. • A-M lever The use of an anemometer verifies that the flow in each grille is within the installation requirements. Minimum Air (A-M) Similarly, the zoning box allows a minimum air opening for each damper, if needed.
Rev. 2.00 Installation Manual Date 01-2019 Connection N˚ 1. DZK connection bus The DZK connection bus allows the connection of up to 6 Wired Thermostats. There are 3 connectors, each one with 5 contacts available, for connecting the expansion bus. The Wired Thermostat is connected to the DZK bus (Maximum of 2 Wired Thermostats per connector).
Installation Manual Rev. 2.00 Date 01-2019 4. Control for optional DZK BACnet Interface The DZK BACnet Interface allows the communication between the DZK zoning box and BMS BACnet/IP installation. 5. DZK Interface Board This Interface provides the communication between the DZK zoning box control board and Daikin Indoor unit, connecting to “P1 P2”. 6. Actuator control outputs These outputs are used to drive the damper actuators with 12VDC control for each damper. 7.
Rev. 2.00 Installation Manual Date 01-2019 DZK INTERFACE BOARD Connection and configuration Complete the connections adhering to the following steps, in this order: 1. Disconnect the power supply from both the Daikin indoor unit and the DZK system. 2. Open the protective cover of the Daikin indoor unit, and locate the P1, P2 connection (to which the Daikin Navigation Remote Controller is connected). 3.
Installation Manual Rev. 2.00 Date 01-2019 DZK BACNET INTERFACE Installation The DZK BACnet Interface is a Plug&Play interface. Disconnect the terminal and snap the connector and the interface support tube as shown in the pictures: Note: This BACnet/IP device is connected to the BMS by Ethernet cable. BACnet typical layouts are as follows: Configuration Note: check with BMS vendor what device ID should be configured here to avoid conflict within BACnet network.
Rev. 2.00 Device ID and Port In the BACnet menu, press the icon . For the proper identification on the BACnet/IP network and operation of the DZK BACnet Interface, it may be required to modify the Device ID (by default 1000) and the Port parameter (by default 47808). These properties can only be modified locally from the Main Wired Thermostat. IP Configuration In the BACnet menu, press the icon .
Installation Manual Rev. 2.00 Date 01-2019 WIRED THERMOSTAT Installation The Wired Thermostat is available for wall mount. The wiring should not exceed 130 ft. (40 m) and stranded AWG20 shielded cable should be used. To mount the thermostat on the wall, take the following steps: • Separate the back part of the thermostat from the wall support and make all the connections. • Fix the back part of the thermostat to the wall. • Place the display on the support once it is fixed.
Rev. 2.00 Installation Manual Date 01-2019 Changing batteries When a Wireless Thermostat is running out of battery, it displays the icon on the screensaver. In the case of the Wireless Lite Thermostats, a warning message will be displayed on the Wired Thermostat. In order to know the zone of the Wireless Lite Thermostat(s) running out of battery press on the warning icon. To replace the battery, separate the thermostat from its support and replace the battery (CR2450).
Installation Manual Rev. 2.00 Date 01-2019 INITIAL CONFIGURATION IMPORTANT: To associate Wireless and Wireless Lite Thermostats, it is necessary to open the radio channel. To do that, press on SW1 . The LED D19 will remain solid red. Once open, you have 15 minutes to make the association. If that period of time expires, start the process over again. Remember not to open more than one radio channel at the same time, it may alter the process.
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Installation Manual Rev. 2.00 Date 01-2019 WIRELESS LITE THERMOSTAT CONFIGURATION Zone ID Select the zone associated to the thermostat by switching on the corresponding dip switch number. Remember: if you need to change the zone number, reset the thermostat, and start association process. Linked Zones If required, select other control outputs associated to the zone by adjusting the corresponding dip switches. The address zone will be the one with a lower value.
Rev. 2.00 Installation Manual Date 01-2019 ADVANCED CONFIGURATION Besides the quick configuration menu, the system has a number of configuration parameters to complete the installation. ADVANCED CONFIGURATION - WIRED THERMOSTAT To access the advanced configuration menu, follow the next steps: Press and hold From this menu you can change the system and zone parameters. System Parameters System ID. This option allows the installer to define the number of this DZK system within the whole installation.
Installation Manual Rev. 2.00 Date 01-2019 • Run For (min). Configure the time duration that ventilation is activated (in minutes). Configurable from 5 to 20 minutes, in 5 minutes increments (by default, 10 minutes). Type of Opening. This menu allows you to enable or disable the modulating system dampers. Proportionally graduated in four steps, the opening or closing of the damper is based on the demand for zone temperature to adjust the flow rate. By default, the dampers are set for Modulating.
Rev. 2.00 Installation Manual Date 01-2019 Auxiliary Heat. This menu is used to enable/disable the auxiliary heat. By default, the auxiliary heat is disabled. When auxiliary heat is enabled, the following parameters are used to configure the operation of the auxiliary heat: Configuration Menu. - Available Stages. Defines how many stages of auxiliary heat a system has. - First Supply Heat.
Installation Manual Rev. 2.00 Date 01-2019 Autochange. This option allows the user to configure the three values that define the auto-changeover operation that sets the mode of the indoor unit. Note: in case of system reset, it will return to default values. - Setpoint Differential. Defines the minimum differential between heating and cooling set points. For example, if set to 2˚F, the system will force the cooling set point at least two degrees higher than the heating set point.
Rev. 2.00 Installation Manual Date 01-2019 Zone Parameters Linked Zones. Displays the linked zones and allows you to select the secondary control dampers associated with the thermostat. Thermostat Type. Configure the thermostat as Main or Zone. Menu Mode. The thermostats can be set in Basic or Advanced mode (Advanced by default). When set to Basic mode, the user can control the following parameters: On/Off, set point, local ventilation and user settings. Offset.
Installation Manual Rev. 2.00 Date 01-2019 Reset Thermostat. This option resets the thermostat and returns it to factory values. Keep in mind: to access the main screen from the Wireless Thermostat screensaver, press on Airzone. Press once ADVANCED CONFIGURATION -WIRELESS THERMOSTAT To access the advanced configuration menu follow the following steps: Press and hold Press and hold Linked Zones.
Rev. 2.00 USER SETTINGS – WIRED THERMOSTAT Press on icon to see all the shortcuts list: Units. Select temperatures to be displayed: Fahrenheit (default) or Celsius. Language. Select your language: English, French or Spanish. Brightness. Adjust the brightness, and enable or disable screen brightness when the screen saver is active. Date and Time. Press on the clock to set time, format type (12 or 24 hours) and enable daylight saving time. Press on the calendar to set the date. Information.
Installation Manual Rev. 2.00 Date 01-2019 90. Ninety minutes after its activation, the zone will turn off. Lite Settings. This parameter defines base set-point temperature for zones with Wireless Lite Thermostat. Important: This parameter is available when navigating to a zone controlled by a Wireless Lite Thermostat by using a Wired Thermostat. ZONE SETTINGS - WIRELESS THERMOSTAT Keep in mind: to access the main screen from the Wireless Thermostat screensaver, press on Airzone.
Rev. 2.00 Installation Manual Date 01-2019 COMMISSIONING STEPS TURN ON POWER TO ALL SYSTEM Wired and Wireless Thermostats. Verify that the first configuration screen is displayed. DZK Control Board. Verify that the LEDs status is correct. Note: when configuring the system, the opening LEDs of the actuator control outputs will turn on sequentially as the system checks proper functioning.
Installation Manual Rev. 2.00 Date 01-2019 DZK Interface Board. Verify that the LEDs status is correct. D1 D2 D3 D4 D5 D6 Meaning Interface power supply DZK Interface Board internal bus activity Data transmission to Zoning box control board Data reception from Zoning box control board Data transmission to Daikin navigation controller Data reception from Daikin navigation controller Wireless Lite Thermostat. Verify that the LED times to confirm the association.
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Installation Manual Rev. 2.00 Date 01-2019 ZONE ASSIGNMENT Activate each thermostat, one at a time, and set it for demand by Zone Navigation menu (see the section Zone Navigation from the User’s Manual). Verify that the zone where the thermostat is located is receiving air. Change the set point to eliminate the demand, and verify that the airflow stops. AIRFLOW CONTROL SELECTION • Check the change of the fan speed depending on the number of demand zones with the Standard mode.
Rev. 2.00 OTHER CONFIGURATION PARAMETERS • If the installation has Auxiliary Heat, verify that it is correctly installed and configured. Verify that the Operation Mode menu displays Emergency Heat as an option. • If you use Auxiliary Heat, check the relay operation in the zoning box control board to ensure it is working properly (first Aux H1, then Aux H2). To verify, set the system calling demand for heat and keep in mind that there is an action delay.
Installation Manual Rev. 2.00 Date 01-2019 EXCEPTION CODES If there is any warning or error, it will be displayed on the screensaver. In case of Wired Thermostat, it also will be displayed on the main screen, press on to access the Error menu. WARNINGS Unoccupied Override. A zone has been activated while the user mode is set to Unoccupied.
Rev. 2.00 Installation Manual Date 01-2019 AUTO DIAGNOSTICS DZK CONTROL BOARD AUTO DIAGNOSIS The Zoning Box Control Board has LED’s integrated on the DZK Control Board that provide information of abnormal conditions. D1 D2 D3 D4 D5 D6 D7 D10 D11 D18 D19 Meaning Data reception from DZK BACnet Interface connector Data transmission from DZK BACnet Interface connector Main control board internal bus activity Data transmission from DZK connection bus Data reception from DZK connection bus 1st Stage Aux.
Installation Manual Rev. 2.00 Date 01-2019 LED D5 does not blink - The board is not receiving information from the Wired Thermostat. Verify the wiring between the Wired Thermostat and the Control Board. Never use solid wires for this connection. LED D11 is not ON - Verify that the Control Board is powered. DZK INTERFACE BOARD AUTO DIAGNOSIS DZK Interface Board has integrated LED’s that provide information about abnormal conditions.
Rev. 2.00 Installation Manual Date 01-2019 DZK BACNET INTERFACE AUTO DIAGNOSIS The DZK BACnet Interface have integrated LEDs that detect unusual operations.
Installation Manual Rev. 2.
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Installation Manual Rev. 2.00 Date 01-2019 TROUBLESHOOTING ERRORS IN WIRED AND WIRELESS THERMOSTATS Error 1 (Wired Thermostat) - Communication error with the DZK Control Board 0B This incident blocks the control of the zone. Check this error is not common to all thermostats. If so, verify the proper operation of the DZK Control Board. To solve this incident check: 1 DZK Control Board status: Correctly powered.
Rev. 2.00 Installation Manual Date 01-2019 Restart the zone and re-associate it with the system. To do this, press and hold on restart the start-up configuration process. 4 5 and Keep in mind: To associate the thermostat, first open the association radio channel pressing the SW1 at the DZK Control Board or from any Wired Thermostat, activating the Radio channel parameter inside Advanced Settings, system parameter.
Installation Manual Rev. 2.00 Date 01-2019 Error 9. Communication error between the DZK Interface Board and the DZK Control Board 5B The system loses communication with the AC unit. The system will open all the zones and deactivate the control from the thermostats, only allowing the operation of the unit from the Daikin thermostat. To solve this incident check: 1 Verify the DZK Interface Board is properly connected to the AC unit port of the DZK Control Board.
Rev. 2.00 Installation Manual Date 01-2019 Error 11 - Communication error between the DZK Interface Board and the AC indoor unit 7B The system loses communication with the AC unit. The system will open all the zones and deactivate the control from the thermostats, only allowing the operation of the unit from the Daikin thermostat. To solve this incident check: 8B 1 Verify if the AC unit is powered. To do this, check the thermostat of the AC unit is ON.
Installation Manual Rev. 2.00 Date 01-2019 4 5 Restart the zone and re-associate it with the system. To do this, pull down all the microswitchs, reinsert the thermostat in its base and press on the thermostat. The LED will flash green twice when the reset process is completed.
Rev. 2.00 Installation Manual Date 01-2019 2 The zone controlled from the Wireless Thermostat cannot be remotely accessed. After 45 minutes, its damper(s) will open and remain open until the problem is fixed. 3 If the thermostat is replaced, only perform the initial configuration (see section Initial configuration). All other parameters and settings will be recovered automatically from the DZK Control Board. The AC unit does not start even if everything is OK.
Installation Manual Rev. 2.00 Date 01-2019 5 Verify that no ERROR number is shown on the screen (see section DZK Exception codes, Errors and section Errors in Wired and Wireless Thermostats). The damper-modulating functionality does not work as expected 17B 1 Verify that the damper REG level is located as configured in the Type of opening parameter (see section Damper setting and section System parameters).
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