Carrier 38/40GRQ- Manuals

Instructions - programming remote and air conditioner Programming remote control Synch remote controls within 6.5ft (2m) from air conditioning unit. While synching, the remote controller and air conditioner should be on standby status.Synching remote controller with air conditioner is a one-time req...

Matching Remote Control Programming remote control Synch remote controls within 6.5ft (2m) from air conditioning unit. While synching, the remote controller and air conditioner should be on standby status.Synching remote controller with air conditioner is a one-time requirement. The RF remote contro...

Press the FAN button to adjust the fan circulation speed: low( ), low medium( ), medium( ), medium high( ), high( ), super, auto and quiet. Auto Note: AN button 5 +/- button 2 The +/- button increases or decreases the temperature setting on the air conditioning unit. Hold the "+" or "-&#...

REMOTE CONTROL FUNCTIONS F Note: no display 9 (horizontal louvers stops at current position) button utton can turn on ( display " " icon) or turn of -10-

T-ON button “T-ON” button can set the time for timer on. After pressing this button, " " icon disappears and the word “ON" on remote controller blinks. Press “+” or “-”button to adjust T-ON setting. After each pressing “+” or “-”button, T-ON setting will increase or decrease 1min. Hold “...

SLEEP button 15 Pressing this button can select Sleep 1, Sleep 2,Sleep 3, Sleep 4 or cancel Sleep circularly as below: cancel REMOTE CONTROL FUNCTIONS Press this button to select your required operation mode. Note:there is no this function for this unit. If press this button,the main unit will click...

temperature curves. In Sleep 1 and Sleep 2, the air conditioner will run according to a group of presetting Sleep 3 - the sleep curve setting under DIY Sleep mode: (1) Under Sleep 3 mode, long press "AIR" button, the remote controller will enter the setting of personalized sleep. In this cas...

REMOTE CONTROL FUNCTIONS - COMBINATION KEYS X-FAN This function indicates moisture levels will blow away after unit stops to prevent mold.1.When X-FAN function is on: Press ON/OFF button (on remote) to turn off the unit. The indoor fan will run for approximately 2 minutes at low speed. Press X FAN b...

1. After initializing unit, press the ON/OFF button on remote control to turn on air conditioner. 2. 3. Press "+" or " - " button to set temperature. (Temperature can’t be adjusted under auto mode). 4. Press "FAN" button to set fan speed: low, low medium, medium, medium high,...

Lost or damaged remote control If the remote control is lost or damaged, the air conditioner can be turned off directly from the unit. Lift the display panel on top of the air conditioner, then press the AUX button to turn on or turn off the air conditioner. If the air conditioner is on, it will ope...

CLEANING AND MAINTENANCE 1 2 3 4 Open panel . . WARNING Clean filter every three months. If dust accumulates quickly, clean filter more frequently. 113°F (45°C) -17-

CLEANING AND MAINTENANCE Notice for recovery 1. Many packing materials are recyclable materials. Please dispose them in appropriate recycling unit. 2. To dispose the air conditioner,please contact local dealer or consultant service center for the correct disposal method. 1. Check whether air inlets ...

Troubleshooting Please identify problems and possible solutions for requesting maintenance assistance. If problem can not be resolved by following the steps described, contact your dealer or a qualified professional. Problem Possible cause Solution Indoor unit can’t receive remote control's signal o...

Note: If there are other error codes, please contact qualified professionals for service. WARNING Error code E5 E8 E6 U8 H6 C5 F1F2 Troubleshooting It can be eliminated after restarting the unit. If not, It can be eliminated after restarting the unit. If not, It can be eliminated after restarting th...

Installation diagram Drainage pipe At least 8.2 ft (250cm) At least 4.9 ft (15cm) At least 1.64 ft (50cm) At least 1.64ft (50cm) At least 0.98 ft (30cm) At least 9.8 ft (300cm) At least 6.56 ft (200cm) Space to the obstruction Space to the obstruction Space to the obstruction Sp ac e to th e ce ilin...

1. There should be no obstruction near air inlet and air outlet. 2. Select a location where the condensat- ion water can be dispersed easily and won't affect other people. 3. Select a location which is convenient to connect the outdoor unit and near the power socket. 4. Select a location which is ou...

Grounding requirement The Air conditioner must be properly grounded to avoid electric shock.2. The yellow-green wire in air conditioner is grounding wire, which can't be used for other purposes. 3. The grounding resistance should comply with national electric safety regulations. 4. The appliance mus...

INDOOR UNIT INSTALLATION Step one: choosing installation location Step two: install wall-mounting frame rm it with the client. 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 w...

1. Aim the pipe joint at the corresponding bellmouth. 2. Pretightening the union nut with hand. 3. Adjust the torque force by referring to the following sheet. Place the open-end wrench on the pipe joint and place the torque wrench on the union nut. Tighten the union nut with torque wrench. 2. When ...

4. Wrap the indoor pipe and joint of con- nection pipe with insulating pipe, and then wrap it with tape. Step six: install drain hose INDOOR UNIT INSTALLATION torque wrench open-end wrench indoor pipe pipe union nut Hex nut diameter Tig 40.68~54.24 ft.lb(30~40 N.m) 61.02~74.58 ft.lb(45~55 N.m)81.36~...

INDOOR UNIT INSTALLATION Step eight: bind up pipe 1. Bind up the connection pipe, power cord and drain hose with the band. indoor unit gaspipe indoor and outdoor power cord liquid pipe drain hose band 2. Reserve a certain length of drain hose and power cord for installation when binding them. When b...

OUTDOOR UNIT INSTALLATION FOR SINGLE ZONE APLICATIONS (REFER TO THE 38GJ OWNER'S MANUAL FOR MULTIZONE) CAUTION NOTE (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...

OUTDOOR UNIT INSTALLATION FOR SINGLE ZONE APLICATIONS (REFER TO THE 38GJ OWNER'S MANUAL FOR MULTIZONE) Step four: connect indoor and outdoor pipes 1. Remove the screw on the right han- dle of outdoor unit and then remove the handle. 4. Tighten the union nut with torque wrench by referring to the she...

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. If the outdoor unit is higher than the wall hole, you must set a U-shaped curve in the pipe before pipe goes into the room, in order to prev...

Leakage detection 6. Tighten the screw caps of valves and refrigerant charging vent.7. Reinstall the handle. 1. With leakage detector: Check if there is leakage with leakage detector.2. With soap water: If leakage detector is not available, please use soap water for leakage detection. Apply soap wat...

Checking installation Testing unit operation Items to be checked Possible problem The unit may drop, shake or emit noise. Has the refrigerant leakage been tested? (heating) capacity.It may cause condensation and water dripping. Is water drained well? It may cause condensation and water dripping. Is ...

1. Standard length of connection pipe 4. The additional refrigerant oil and refrigerant charging required after prolonging connection pipe standard length, you should add 1/3 in³ (5 ml) of refrigerant oil for each additional 32.8 ft (10m) 16.4 ft (5 m) of connection pipe. of liquid pipe): Additional...

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 the distance of indoor unit and outdoor unit. pipe pipe cutter leaning uneven burr B: Remove the burrs prevent the burrs from getting ...