Service Manual
Page 3
...for console type, "U" stands for outdoor of split unit Max. 1 to 3 1.2 Brief Introduction for T1,T2,T3 working condition Type of Conditioner Cooling Only Air T1 18 ℃~43℃ Heat pump -7℃~43℃ Electricity Heating ~43℃ Climate type T2 10℃~35℃ -7℃...; ~35℃ T3 21℃~52℃ -7℃~52℃ ~52℃ 1.3 Operating Range of products & features 1.1. 1.Description of Air Conditioners Working temperature range Rated Maximum Cooling Indoor DB℃ 27 32 WB℃ 19 23 outdoor DB℃ 35 43 WB℃ 24 26 Heating...
...for console type, "U" stands for outdoor of split unit Max. 1 to 3 1.2 Brief Introduction for T1,T2,T3 working condition Type of Conditioner Cooling Only Air T1 18 ℃~43℃ Heat pump -7℃~43℃ Electricity Heating ~43℃ Climate type T2 10℃~35℃ -7℃...; ~35℃ T3 21℃~52℃ -7℃~52℃ ~52℃ 1.3 Operating Range of products & features 1.1. 1.Description of Air Conditioners Working temperature range Rated Maximum Cooling Indoor DB℃ 27 32 WB℃ 19 23 outdoor DB℃ 35 43 WB℃ 24 26 Heating...
Service Manual
Page 4
... controller, the indoor temperature won' t decrease rapidly while be back to be controlled by Haier to normal status and setting temperature. Adopt the much friendlier refrigerant R410a The air conditioner system adopts the greatly friendly refrigerant R410a, which will display on . Benefit for designer and... come back home, press it again, the unit will feel more comfortable and the unit is on the wired controller or Commercial Air Conditioner 1.4 Product features DC inverter technology, high energy efficiency, higher EER A+, energy saving for the user The outdoor unit adopts DC ...
... controller, the indoor temperature won' t decrease rapidly while be back to be controlled by Haier to normal status and setting temperature. Adopt the much friendlier refrigerant R410a The air conditioner system adopts the greatly friendly refrigerant R410a, which will display on . Benefit for designer and... come back home, press it again, the unit will feel more comfortable and the unit is on the wired controller or Commercial Air Conditioner 1.4 Product features DC inverter technology, high energy efficiency, higher EER A+, energy saving for the user The outdoor unit adopts DC ...
Service Manual
Page 5
Commercial Air Conditioner on the operation panel. Then according to the failure code chart, you can eliminate the failure soon. Much wider application. 1.5 Product lineup ¾Outdoor unit ...
Commercial Air Conditioner on the operation panel. Then according to the failure code chart, you can eliminate the failure soon. Much wider application. 1.5 Product lineup ¾Outdoor unit ...
Service Manual
Page 6
...24℃WB, outdoor temperature(heating): 7 ℃DB/6℃WB The noise level will obviously reduce the total capacity. 2. Specifications Commercial Air Conditioner Item Model 3U19FS1ERA Function Cooling Heating Rating capacity W 5400 6500 Power input (indoor + outdoor) W 1410 1520 Current input (indoor + outdoor) A ...min Max. 860 Fan system Fan motor model Motor type ARW4403AS DC Outdoor unit Motor output/input power W 55/69 Air-flows (H/M/L) m³/h about 0.52 Dimension External (WxDxH) Package mm 886/289/688 mm 990/405/760 Refrigerant control...
...24℃WB, outdoor temperature(heating): 7 ℃DB/6℃WB The noise level will obviously reduce the total capacity. 2. Specifications Commercial Air Conditioner Item Model 3U19FS1ERA Function Cooling Heating Rating capacity W 5400 6500 Power input (indoor + outdoor) W 1410 1520 Current input (indoor + outdoor) A ...min Max. 860 Fan system Fan motor model Motor type ARW4403AS DC Outdoor unit Motor output/input power W 55/69 Air-flows (H/M/L) m³/h about 0.52 Dimension External (WxDxH) Package mm 886/289/688 mm 990/405/760 Refrigerant control...
Service Manual
Page 47
... wire through the wire cover B, and connect them to three minutes, close the liquid stop valve with same diameter to avoid risk of air conditioner or the unit can not operate. 3. The wiring method of the connection wire completely into the Terminal block, then fasten the screw....cooling operation. Fuse: T3.15A 250VAC T16A 250VAC (Please check with grounding wire is as shown in national standard. Electric wiring The air conditioner must be fastened by the manufacturer or its repair center or other similar qualified person.The connecting cable must be copper wire.Power supply:...
... wire through the wire cover B, and connect them to three minutes, close the liquid stop valve with same diameter to avoid risk of air conditioner or the unit can not operate. 3. The wiring method of the connection wire completely into the Terminal block, then fasten the screw....cooling operation. Fuse: T3.15A 250VAC T16A 250VAC (Please check with grounding wire is as shown in national standard. Electric wiring The air conditioner must be fastened by the manufacturer or its repair center or other similar qualified person.The connecting cable must be copper wire.Power supply:...
Service Manual
Page 63
...1. Always use a special branch circuit and install a special receptacle to supply power to the room air conditioner. (2) Use a circuit breaker and receptacle matched to the capacity of the room air conditioner. (3) The circuit breaker is installed in the right plate. Fig. 32 -62- When the ...(1) Is operation of each button on the top or rear.) Fig. 31 Cover plate (Right) (2) When the voltage is too low and the air conditioner is insufficient, change the contracted capacity. 1.Mount the cover plate. (Right) (1) Cut a pipe exit hole in the permanent wiring. ELECTRICAL WIRING ...
...1. Always use a special branch circuit and install a special receptacle to supply power to the room air conditioner. (2) Use a circuit breaker and receptacle matched to the capacity of the room air conditioner. (3) The circuit breaker is installed in the right plate. Fig. 32 -62- When the ...(1) Is operation of each button on the top or rear.) Fig. 31 Cover plate (Right) (2) When the voltage is too low and the air conditioner is insufficient, change the contracted capacity. 1.Mount the cover plate. (Right) (1) Cut a pipe exit hole in the permanent wiring. ELECTRICAL WIRING ...
Service Manual
Page 67
...the whole, so as to meet a demand of the air conditioner in service behavior of air diffuser air diffuser Fig1: Duct connected -66- flexible joint or Indoor unit static pressure box transitive air duct circular air duct joint of the static pressure terminal: Installation sketch ... pipe to the air supply inlet. An additional transitive air duct is red), the distance between air duct outlet and air conditioner outlet is no more . Figure 5 sling dog drain piping air return duct transition air outlet air return shutter air duct duct joint of air diffuser air diffuser Drain piping...
...the whole, so as to meet a demand of the air conditioner in service behavior of air diffuser air diffuser Fig1: Duct connected -66- flexible joint or Indoor unit static pressure box transitive air duct circular air duct joint of the static pressure terminal: Installation sketch ... pipe to the air supply inlet. An additional transitive air duct is red), the distance between air duct outlet and air conditioner outlet is no more . Figure 5 sling dog drain piping air return duct transition air outlet air return shutter air duct duct joint of air diffuser air diffuser Drain piping...
Service Manual
Page 68
... shutter. Wooden structure A square wood shall be installed as follows with space adapting to air conditioner overall dimensions according to the air return inlet of air return duct Use rivets to connect the air return duct to the original building structures. The other end connects to fix. as shown in Fig.2. Square wood Suspension screw...
... shutter. Wooden structure A square wood shall be installed as follows with space adapting to air conditioner overall dimensions according to the air return inlet of air return duct Use rivets to connect the air return duct to the original building structures. The other end connects to fix. as shown in Fig.2. Square wood Suspension screw...
Service Manual
Page 133
... screen. 6.Press "ON/OFF"switch, off . Note Several seconds after the operation of the line controller, the setting of the outer air conditioner and system protection. The wind temperature may not be displayed). 1. ON/OFF operation MODE COOL FAN HIGH OPERATION CLOCK C ROOM TEMP....Remarks Avoid pressing "ON/OFF" switch frequently. Do not press line controller or switches by sharp objects. Press "ON/OFF" switch. 5 The air conditioner starts operating, and the light on the wired controller is power on the line controller to "AUTO"--"HIGH"--"MED"--"LOW"--"AUTO" 5.Press "swing"...
... screen. 6.Press "ON/OFF"switch, off . Note Several seconds after the operation of the line controller, the setting of the outer air conditioner and system protection. The wind temperature may not be displayed). 1. ON/OFF operation MODE COOL FAN HIGH OPERATION CLOCK C ROOM TEMP....Remarks Avoid pressing "ON/OFF" switch frequently. Do not press line controller or switches by sharp objects. Press "ON/OFF" switch. 5 The air conditioner starts operating, and the light on the wired controller is power on the line controller to "AUTO"--"HIGH"--"MED"--"LOW"--"AUTO" 5.Press "swing"...