Change for life Installation & Owner's Manual Original Instructions Split Air Conditioner Livo+ LIVS36HP230V1C Thank you for choosing our product. Please read this Owner’s Manual carefully before operation and retain it for future reference. If you have lost the Owner's Manual, go to www.greecomfort.com for the electronic version or email info@twclimate.
LIVS36HP230V1C
Content Operation Notices Precautions............................................................................................................ 1 Parts name ............................................................................................................ 6 Screen Operation Guide Operation of wireless remote controller................................................................. 7 Emergency operation ..........................................................................................
Explanation of Symbols DANGER Indicates a hazardous situation that, if not avoided, will result in death or serious injury. WARNING Indicates a hazardous situation that, if not avoided, could result in death or serious injury. CAUTION Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury. NOTICE Indicates important but not hazard-related information, used to indicate risk of property damage.
Precautions WARNING Operation and Maintenance This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
Precautions WARNING Maintenance must be performed by qualified professionals. Otherwise, it may cause personal injury or damage. Do not repair air conditioner by yourself. It may cause electric shock or damage. Please contact a licensed HVAC contractor whenever repair is needed. To prevent possible personal injury or damage, keep fingers and objects clear of air inlet or outlet. For proper air flow, keep air outlet and inlet free of obstructions.
Precautions WARNING Attachment Installation must be performed by licensed, qualified professionals. Follow all electric safety regulations and codes when installing the unit. According to the local code, use qualified power supply circuit wiring and circuit breakers. Install circuit breakers to protect you and your equipment. An all-pole disconnect switch having a contact separation of at least 3mm in all poles should be used. Including an circuit breaker with suitable capacity, per the following table.
Precautions WARNING Do not turn on the power before finishing installation. If the supply cord is damaged, it must be replaced by the manufacturer or qualified licensed professionals in order to avoid a hazard. The temperature of refrigerant circuit will be high, please keep the interconnecting wire away from the copper tubing. The appliance shall be installed in accordance with national/local wiring codes/regulations.
Precautions WARNING All wiring terminal strips and connection boxes must be easily accessible for installation and service. For the air conditioner without plug, an circuit breaker must be installed and easily accessible. To avoid personal injury or damage,relocation of the air conditioner should only be done by a qualified person. Select a location which is out of reach for children and far away from animals or plants. If it is unavoidable, please add a fence for safety purposes.
Parts name Indoor Unit air inlet panel aux.button cooling indicator power indicator horizontal louver air outlet receiver window display heating indicator temp. indicator drying indicator (Display content or position may be different from above graphics, please refer to actual products) remote control Outdoor Unit air inlet Connection wire air outlet NOTICE: Actual product may be different from above graphics, please refer to actual products.
TWD-1594 Livo+ owners printer.qxp_Layout 1 2/21/17 2:11 PM Page 21 OPERATION OF WIRELESS REMOTE CONTROLLER MODE BUTTON Use the “MODE” button to select one of the available modes. The selected mode will be displayed on the remote controller and the appropriate light will illuminate on the front display panel. AUTO – Unit will automatically select heating or cooling to maintain room temperature between 68°F and 77°F. The remote controller will display the Auto Mode icon with no setpoint.
TWD-1594 Livo+ owners printer.qxp_Layout 1 2/21/17 2:11 PM Page 23 OPERATION OF WIRELESS REMOTE CONTROLLER OPERATION OF WIRELESS REMOTE CONTROLLER REMOTE CONTROLLER OPERATIONS VERTICAL SWING LOUVERS The wireless remote controller is sleek, versatile and allows you to change room temperatures and functions on your Vireo system from the palm of your hand. The large LCD display and buttons make it easy-to-understand and easy-to-use. The remote controller is set from factory to display temperatures in °F.
TWD-1594 Livo+ owners printer.qxp_Layout 1 2/21/17 2:11 PM Page 23 OPERATION OF WIRELESS REMOTE CONTROLLER OPERATION OF WIRELESS REMOTE CONTROLLER REMOTE CONTROLLER OPERATIONS VERTICAL SWING LOUVERS • Press the Vertical Swing Louver button to select five different vertical (up & down) air discharge directions including Continuous Sweep. The Swing Louver icon will be displayed.
TWD-1594 Livo+ owners printer.qxp_Layout 1 2/21/17 2:11 PM Page 21 OPERATION OF WIRELESS REMOTE CONTROLLER MODE BUTTON : AUTO Use the “MODE” button to select one of the available modes. The selected mode will be displayed on the remote controller and the appropriate light will illuminate on the front display panel. AUTO – Unit will automatically select heating or cooling to maintain room temperature between 68°F and 77°F. The remote controller will display the Auto Mode icon with no setpoint.
TWD-1594 Livo+ owners printer.qxp_Layout 1 2/21/17 2:10 PM Page 19 SYSTEM FUNCTIONS OPERATION OF WIRELESS REMOTE CONTROLLER POLYMERIC AIR FILTER The polymeric mesh filters save energy by preventing the indoor coils from being plugged with dirt and lint. This economical and sturdy filter may be washed, vacuumed and reused.
TWD-1594 Livo+ owners printer.qxp_Layout 1 2/21/17 2:10 PM Page 17 OPERATION OF WIRELESS REMOTE CONTROLLER FAN BUTTON MODE BUTTON The unit can be set to five different operating modes: HEAT, COOL, DRY, FAN ONLY and AUTO. Press the FAN button to adjust the indoor fan speed: Low ( ), Medium ( ), High ( ), Turbo and Auto. NOTE: AUTO MODE has fixed setpoints of 68° F heating and 77° F cooling, which are not adjustable.
TWD-1594 Livo+ owners printer.qxp_Layout 1 2/21/17 2:10 PM Page 15 SYSTEM FUNCTIONS OPERATION OF WIRELESS REMOTE CONTROLLER WHISPER QUIET Not only are the Gree systems energy efficient but they are quiet too. Livo High-Wall units operate with sound pressure levels starting as low as 28 dB(A). ENERGY-SAVING In Cool mode, press"TEMP" and "CLOCK" buttons simultaneously to start the energy-saving function.
TWD-1594 Livo+ owners printer.qxp_Layout 1 2/21/17 2:10 PM Page 13 OPERATION OF WIRELESS REMOTE CONTROLLER CHANGING BATTERIES AND ADDITIONAL NOTES PART NAMES Indoor unit To change batteries, slide cover off battery compartment on back of remote controller. Remove and safely discard old batteries. Insert two new AAA 1.5V dry batteries, using correct polarity. Reattach back cover.
Emergency operation If remote controller is lost or damaged, please use auxiliary button to turn on or turn off the air conditioner. The operation in details are as below: air conditioner. When the air conditioner is turned on, it will operate under auto mode. panel aux. button WARNING: Use insulated object to press the auto button Clean and maintenance WARNING ■ Turn off the air conditioner and disconnect the power before cleaning the air conditioner to avoid electric shock.
Clean and maintenance 1 Open panel Pull out the panel to a certain 3 ● Use dust catcher or water to the water (below 45℃ (113°F)) to clean it, and then put it in a shady and cool place to dry. 2 4 panel cover tightly. WARNING operation environment, clean frequency can be increased.
Clean and maintenance NOTICE: Checking before use-season 1. Check whether air inlets and air outlets are blocked. 2. Check whether circuit break, plug and socket are in good condition. 4. Check whether mounting bracket for outdoor unit is damaged or corroded. If yes, please contact dealer. 5. Check whether drainage pipe is damaged. NOTICE: Checking after use-season 1. Disconnect power supply. 3. Check whether mounting bracket for outdoor unit is damaged or corroded. If yes, please contact dealer.
Malfunction analysis General trouble shooting Please check below items before asking for maintenance. If the malfunction still Problem Check items Solution ● Whether it's interfered severely ● Pull out the plug. Reinsert (such as static electricity, stable the plug after about 3min, and voltage)? then turn on the unit again. Indoor unit can’t receive remote controller’s signal or remote controller has no action.
Malfunction analysis Problem Air conditioner can’t operate Mist is emitted from indoor unit’s air outlet Set temperature can’t be adjusted Cooling (heating) effect is not good. Check items Solution ● Power failure? ● Wait until power recovery. ● Is plug loose? ● Reinsert the plug. ● Circuit break trips off or fuse is burnt out? ● Ask professional to replace circuit break or fuse. ● Wiring has malfunction? ● Ask professional to replace it.
Malfunction analysis Problem Check items Solution Odors are emitted ● Whether there’s odour source, ● Eliminate the odour source. such as furniture and cigarette, etc. Air conditioner operates abnormally ● Whether there’s interference, such as thunder, wireless devices, etc. ● Disconnect power, put back power, and then turn on the unit again. ● Heating mode is turned on? ● During defrosting under heating mode, it may generate vapor, which is a normal phenomenon.
Malfunction analysis Error Code ● When air conditioner status is abnormal, temperature indicator on indoor unit will ation of error code. Indoor display Error code Error code Above indicator diagram is only for reference. Please refer to actual product for the actual indicator and position. Troubleshooting indicator H1( Heating ) Means defrosting status. It’s the normal phenomenon. ON 10s OFF 0.5s E5 H6 It can be eliminated after restarting the unit.
At least 15cm Space to the ceiling Installation dimension diagram Space to the wall At least 15cm At least 15cm Space to the wall to the on cti tru s ob Sp Space to the obstruction 50cm Above e ac le m 0c 30 At least 250cm At t as Air inlet side 200 0cm e 30 Space to the wall cm Ab ov e 30cm Above ov Ab 50cm Above Air outlet side Space to the wall Drainage pipe 22
Safety precautions for installing and relocating the unit To ensure safety, please be mindful of the following precautions. Warning When installing or relocating the unit, be sure to keep the refrigerant circuit free from air or substances other than the specified refrigerant. Any presence of air or other foreign substance in the refrigerant circuit will cause system pressure rise or compressor rupture, resulting in injury.
Tools for installation 1 Level meter 2 Screw driver 3 Impact drill 4 Drill head 5 Pipe expander 6 Torque wrench 7 Open-end wrench 8 Pipe cutter 9 Leakage detector 10 Vacuum pump 11 Pressure meter 12 Universal meter 13 Inner hexagon spanner Note: 14 Measuring tape ● Please contact the local agent for installation. Selection of installation location Basic requirement Installing the unit in the following places maycause malfunction. If it is unavoidable, please consult the local dealer: 1.
Requirements for electric connection Safety precaution 1. Must follow the electric safety regulations when installing the unit. circuit break. 3. Make sure the power supply matches with the requirement of air conditioner. Unstable power supply or incorrect wiring or malfunction. Please install proper power supply cables before using the air conditioner. 4. Properly connect the live wire, neutral wire and grounding wire of power socket. 5.
Installation of indoor unit Step one: choosing installation location rm it with the client. Step two: install wall-mounting frame 1. Hang the wall-mounting frame on the wall; adjust it in horizontal position with the plastic expansion particles in the holes. 3. Fix the wall-mounting frame on the wall with tapping screws (ST4.2X25TA) and . Step three: open piping hole 1. Choose the position of piping hole according to the direction of outlet pipe.
Installation of indoor unit Indoor outdoor Note: ● Pay attention to dust prevention and take relevant safety measures when opening the hole. ● The plastic expansion particles are not provided and should be bought locally. Φ70 5-10 Step four: outlet pipe 2. When select leading out the pipe from left or right, please cut off the corresponding hole on the bottom case. 1. The pipe can be led out in the direction of right, rear right, left or rear left.
Installation of indoor unit open-end wrench union nut torque wrench pipe Hex nut diameter Tightening torque (N.m) 1/4" 15~20 3/8" 30~40 1/2" 45~55 5/8" 60~65 3/4" 70~75 indoor pipe 4. Wrap the indoor pipe and joint of connection pipe with insulating pipe, and then wrap it with tape. insulating pipe Step six: install drain hose 1. Connect the drain hose to the outlet pipe of indoor unit. drain hose outlet pipe 2. Bind the joint with tape.
Installation of indoor unit 2. Make the power connection wire go through the cable-cross hole at the back of indoor unit and then pull it out from the front side. cable-cross hole power connection wire 3. Remove the wire clip; connect the power connection wire to the wiring terminal with wire clip. N(1) 2 3 white black red green (brown) (yellow(blue) green) Outdoor unit connection 4. Put wiring cover back and then tighten the screw. 5. Close the panel. 6. Install the Conduit assy.
Installation of indoor unit Step eight: bind up pipe 1. Bind up the connection pipe, power cord and drain hose with the band. indoor unit gas pipe connection pipe drain hose band indoor and outdoor power cord indoor power cord liquid pipe band 3. Bind them evenly. 4. The liquid pipe and gas pipe should be bound separately at the end. drain hose 2. Reserve a certain length of drain hose and power cord for installation when binding them.
Installation of outdoor unit (select it according to the actual installation situation) 1. Select installation location according to the house structure. 2. Fix the support of outdoor unit on the selected location with expansion screws. Note: installing the outdoor unit. ● Make sure the support can withstand at least four times of the unit weight. ● The outdoor unit should be installed at least joint.
Installation of outdoor unit Step four: connect indoor and outdoor pipes 1. Remove the screw cap of valve and aim the pipe joint at the bellmouth of pipe. 3. Tighten the union nut with torque wrench by referring to the sheet below. torque Hex nut diameter Tightening (N.m) 1/4" 15~20 3/8" 30~40 1/2" 45~55 5/8" 60~65 3/4" 70~75 liquid pipe gas pipe liquid valve gas valve 2. Pretightening the union nut with hand. pipe joint union nut 1. Remove the handle from the outdoor unit. 2.
Installation of outdoor unit 2. Fix the power connection wire and signal control wire with wire clip (only for cooling and heating unit). Note: ● Never cut the power connection wire to prolong or shorten the distance. Step six: neaten the pipes 1. The pipes should be placed along the wall, bent reasonably and hidden possibly. Min. semidiameter of bending the pipe is 10cm. 2.
Vacuum pumping Use vacuum pump 1. Remove the valve caps on liquid valve the liquid valve and gas piezometer Lo Hi valve and the nut of refrigas valve gerant charging vent. refrigerant valve cap 2. Connect the charging hose charging vent of piezometer to the refrigerant charging vent of gas nut of refrigerant valve and then connect the charging vent other charging hose to the vacuum pump vacuum pump. 3.
Check after installation Items to be checked Possible malfunction The unit may drop, shake or emit noise. Have you done the refrigerant leakage test? (heating) capacity. It may cause condensation and water dripping. Is water drained well? It may cause condensation and water dripping. Is the voltage of power supply according to the voltage marked on the nameplate? It may cause malfunction or damaging the parts.
Configuration of connection pipe 1. Standard length of connection pipe ● 5m, 7.5m, 8m. 2.Min. length of connection pipe is 3m. 3.Max. length of connection pipe.
Configuration of connection pipe Additional refrigerant charging amount for R22, R407C, R410A and R134a Diameter of connection pipe Liquid pipe(in) 1/4" Gas pipe(in) Outdoor unit throttle Cooling only(oz/ft) Cooling and heating(oz/ft) 3/8" or 1/2" 1/4" or 3/8" 5/8" or 3/4" .16 .22 .16 .54 1/2" 3/4"or 7/8" .32 1.3 5/8" 1" or 1-1/4" .65 1.3 _ 2.7 2.7 _ 3.8 3.
Pipe expanding method Note: Improper pipe expanding is the main cause of refrigerant leakage. Please expand the pipe according to the following steps: A: Cut the pipe E: Expand the port ● Expand the port with expander. the distance of indoor unit and outdoor unit. ● Cut the required pipe with pipe cutter.
Wired Controller(Optional) If the product you bought is equipped with wired controller, please refer to the following introductions of wired controller. 1 Displaying Part Fig1.1.1 Outline of wired controller 1.1 LCD Display of Wired Controller Fig.1.1.
Wired Controller(Optional) 1.2 Instruction to LCD Display Table 1.1 No. Symbols Description 1 Swing function 2 Air exchange function (this function is yet unavailable for this unit). 3 Sleep function (Only sleep 1). 4 Each kind of running mode of indoor unit (auto mode) 5 Cooling mode 6 Dry mode 7 Fan mode 8 Heating mode 9 Defrosting function for the outdoor unit. 10 Gate-control function (this function is yet unavailable for this unit). 11 Lock function.
Wired Controller(Optional) 2 Buttons 2.1 Layout of Buttons 2.2 Functions of Buttons Table 2.1 No. Name 1 Enter/Cancel 2 ▲ Function Function selection and cancellation. ① .Running temperature setting of the indoor unit, range:16~30oC. ② .Timer setting, range:0.5-24 hr. 6 ▼ 3 Fan 4 Mode 5 Function 7 Timer Timer setting. 8 On/Off Turn on/off the indoor unit 4+2 ▲+Mode 3+6 Fan+▼ 2+6 ▲+▼ Setting of the high/middle/low/auto fan speed.
Wired Controller(Optional) 3 Operation Instructions 3.1 On/Off Press On/Off to turn on the unit and turn it off by another press. Note: The state shown in Fig.3.1.1 indicates the “Off” state of the unit after power on. The state shown in Fig.3.1.2 indicates the “On” state of the unit after power on. Fig.3.1.1 “Off” State Fig.3.1.2 “On” State 3.2 Mode Setting Under ON state of the unit, press the Mode to switch the operation modes as the following sequence: Auto–Cooling–Dry–Fan–Heating. 3.
Wired Controller(Optional) 3.4 Fan Setting Under the “On” state of the unit, press Fan and then fan speed of the indoor unit will change circularly as shown in Fig.3.4.1. Low Middle High 3.5 Timer Setting Under on-state of the unit, Press Timer button to set timer off of the unit. Under off-state of the unit, press Timer button to set timer on of the unit in the same way. • Timer on setting: Under off-state of the unit without timer setting, if Timer button is pressed, LCD will display xx.
Wired Controller(Optional) Timer on setting under the “Off” state of the unit is shown as Fig.3.5.2. Fig.3.5.2 Timer on Setting under the “Off” State of the Unit Timer range: 0.5-24hr. Every press of ▲or ▼ will make the set time increased or decreased by 0.5hr. If either of them is pressed continuously, the set time will increase/ decrease by 0.5hr every 0.5s.
Wired Controller(Optional) 3.6 Swing Setting Swing On: Press Function under on state of the unit to activate the swing function. In this case, Swing Off: When the Swing function is on, press Function to enter the Swing setting blinking. After that, press Enter/Cancel to cancel this function. Swing setting is interface,with shown as Fig.3.6.1. Fig.3.6.1 Swing Setting Notes: ① . Sleep, Turbo or Blow setting is the same as the Swing setting. ② .
Wired Controller(Optional) 3.7 Sleep Setting Sleep on: Press Function under the On state of the unit till the unit enters the Sleep setting Sleep off: When the Sleep function is activated, press Function to enter the Sleep setting status. After that, press Enter/Cancel to cancel this function. In the Cooling or Dry mode, the temperature will increase by 1°C after the unit runs under Sleep1 for 1hr and 1°C after another 1hr.After that, the unit will run at this temperature.
Wired Controller(Optional) 3.8 Turbo Setting Turbo function: The unit at the high fan speed can realize quick cooling or heating so that the room temperature can quickly approach the setting value. In the Cooling or Heating mode, press Function till the unit enters the Turbo setting status and When the Turbo function is activated, press Function to enter the Turbo setting status and then press Enter/Cancel to cancel this function. Turbo function setting is as shown in Fig.3.8.1. Fig.3.8.
Wired Controller(Optional) 3.9 E-heater Setting E-heater (auxiliary electric heating function): In the Heating mode, E-heater is allowed to be Once the wired controller or the remote controller enters the Heating mode, this function will be turned on automatically. Press Function in the Heating mode to enter the E-heater setting interface and then press Enter/Cancel to cancel this function.
Wired Controller(Optional) 3.10 Blow Setting Blow function: After the unit is turned off, the water in evaporator of indoor unit will be automatically evaporated to avoid mildew. In the Cooling or Dry mode, press Function till the unit enters the Blow setting status and then press Enter/Cancel to active this function. When the Blow function is activated, press Function to the Blow setting status and then press Enter/Cancel to cancel this function. Blow function setting is as shown in Fig.3.10.1 Fig.3.10.
Wired Controller(Optional) 3.11 Other Functions a. Lock Upon startup of the unit without malfunction or under the “Off” state of the unit, press ▲ and ▼ at the same time for 5s till the wired controller enters the Lock function. In this case, LCD displays . After that, repress these two buttons at the same time for 5s to quit this function. Under the Lock state, any other button press won’t get any response. b.
Wired Controller(Optional) 3 2 1 6 7 8 9 4 5 10 Fig.4.2 Fig.4.2 shows the installation steps of the wired controller, but there are some issues that need your attention. 1) Prior to the installation, please firstly cut off the power supply of the wire buried in the installation hole, that is, no operation is allowed with electricity during the whole installation.
Wired Controller(Optional) and connection lines between the indoor and outdoor unit, with a minimum interval of 20cm, otherwise the communication of the unit will probably work abnormally. ② . If the air conditioning unit is installed where is vulnerable to electromagnetic interference,then the signal and communication lines of the wired controller must be the shielding twisted pair lines. 4.
Wired Controller(Optional) Table 5.
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Add: West Jinji Rd, Qianshan, Zhuhai,Guangdong, China, 519070 Tel: (+86-756) 8522218 Fax: (+86-756) 8669426 E-mail: info@twclimate.com www.greecomfort..
