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Popular Haier AC12CS1ERA Manual Pages
Service Manual - Page 1
Commercial Air Conditioning
SERVICE MANUAL
MULTI upgrade series
Models
Indoor: AB09CS1ERA AB12CS1ERA AB18CS1ERA AB24ES1ERA AC12CS1ERA AC18CS1ERA AC24CS1ERA AD09LS1ERA AD12LS1ERA AD18LS1ERA AD24LS1ERA
Outdoor: 3U19FS1ERA 4U25HS1ERA 4U30HS1ERA 5U34HS1ERA
z DC inverter technology, high energy efficiency, higher EER A+, energy
saving for the user z Universal indoor units for multi upgrade series, ...
Service Manual - Page 3
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
Indoor
DB℃ 20
27
WB℃ 14.5
--
outdoor DB℃ 7
24
WB℃ 6
18
Minimum 18 14 -10 6 15 --15 --
-3- Products code explanation 3 U 19...
Service Manual - Page 4
...refrigerant R410a The air conditioner system adopts the greatly friendly refrigerant R410a, which will be convenient for design, sale, operation, and stock management.
Auto-restart function (optional) All indoor units have already installed the air conditioner... upgrade series, unitary smart DC inverter and HAIER DAC...occurs, the failure code will control refrigerant flow more reliable The...
Service Manual - Page 5
Commercial Air Conditioner
on the operation panel. Weekly timing function, if connected with a central controller
That is convenient for building management. Central control function, if connected with a weekly timer Universal power supply for 50Hz and 60Hz
The multi upgrade series adopts universal power supply for 50Hz and 60Hz, which is convenient for design. Then...
Service Manual - Page 14
...Dehumidifying capacity
Power Supply
Model kW
10‐³×m³/h
AD12LS1ERA
cooling
heating
3.5(0.9--4.5)
4.0(1.0---4.8)
0.71
1.6
1PH,220-230V 50-60HZ
Type × Number
CENTRIFUGALX1
Fan Static pressure
Speed(H-M-L) Fan motor output power Air... YR-E14
Fresh air hole dimension
Electricity Heater
Noise level (H-M-L)
Weight
(Net / Shipping)
Refrigerant
Type
Pipe
Liquid...
Service Manual - Page 47
...wire must be fastened by the manufacturer or its repair center or other similar qualified person.The connecting cable ... held.
The electric leakage breaker must be installed. Wiring method of air conditioner or the unit can not operate.
3.
...wiring diagram.) Please check the circuit diagram about the fuse replaced.
2. For the connection wire without terminals
Wiring Method for ...
Operation Manual - Page 1
No. 0150508605 B Keep this manual carefully before installation. CONVERTIBLE TYPE AIR CONDITIONER OPERATION MANUAL AND INSTALLATION MANUAL
AC12CS1ERA AC18CS1ERA AC24CS1ERA
Please read this operation manual for future reference.
Operation Manual - Page 3
...Keep this manual carefully before installation. CONVERTIBLE TYPE AIR CONDITIONER OPERATION MANUAL AND INSTALLATION MANUAL
AC12CS1ERA AC18CS1ERA AC24CS1ERA
Contents
Cautions
3
Safety Precautions
4
Parts and Functions
4
Operation
6
Cleaning and Care
8
Operation Tips
8
Troubleshooting
9
Installation Procedure
11
Test Run
17
English
Please read this operation manual for future...
Operation Manual - Page 5
...-pollution method of the following instruction. The indoor unit installation height is leak-proof. The manufacturer does not accept responsibility for proper disposal of use by piercing or perforating the air conditioner's
Cooling Heating
Indoor temperature Outdoor temperature Indoor temperature Outdoor temperature
max. DB/WB
max. Specifications
The refrigerating circuit is at least...
Operation Manual - Page 6
... unit contains no user-serviceable parts. In the event of the unit. Do not expose the air conditioner directly to water. Avoid installing the air conditioner near the air conditioner. When moving, consult authorized service personnel for disconnection and installation of a malfunction (burning smell, etc.), stop air conditioner operation by staying for repairs. Do not hang objects...
Operation Manual - Page 10
...When removing and replacing the air filters, be...Air Filters should be pushed down so that heat indoors. Cleaning and Care
CAUTION:
Before cleaning the air conditioner, be sure to touch the heat exchanger, or personal injury may result. Heat-pump air conditioners heat your entire room by recirculating air throughout the room, with the result that insufficient heating perfomance is installed...
Operation Manual - Page 11
...refrigerant... will switch to blowing operation.
Air conditioner won 't stop , a swishing...services, please first check your dealer. When unit is very dangerous, please disconnect power supply immediately and contact your unit against the following. No outlet air or fan speed can't be heard.
This occurs when frost accumulated on ? Power failure? Troubleshooting
Followings are not problems...
Operation Manual - Page 12
...special. Is air conditioner in standby condition...^^cX]V =Pd[ch cT\_TaPcdaT IP
=8@BJG< :E;
Troubleshooting
Poor cooling
Is there any direct sunlight in heating mode?... work properly after above mentioned checks, or following problems occur, please stop running LED stands for ten's...code that finishes, 4 seconds later, they will flash 42,it immediately and contact your dealer. Cold air ...
Operation Manual - Page 13
... environment with special power supply
wire.
are optional parts.
Earthing wire should not be connected to the gas pipe, water pipe, lightning rod or phone line, incorrect earthing may be disturbed or noises be installed in the air. (3) Near hot spring with high content of supporting air conditioner weight, don't increase operating noise and vibration. (2) Hot...
Operation Manual - Page 18
...parts.
Electrical component box
CAUTION:
Do not remove the screws.
Electrical component box
CAUTION:
Be careful not to pinch the lead wires between the contacts of each pole. (4) Perform wiring work in accordance with the cord clamp.(If the insulator is difficult to the capacity of the room air conditioner.... (3) The circuit breaker is installed in the right ...
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