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Popular Haier HDU-24CA03T3 Manual Pages
Operation Manual - Page 1
DUCT TYPE AIR CONDITIONER
Indoor Unit Operation & Installation Manual
HDU-18CA03T3 HDU-24CA03T3
No. 0150511111 A
Please read this manual carefully and safely. Please keep this operation manual before using the air conditioner.
Operation Manual - Page 3
...specifications. The wrapping bag made of polyethylene and the polyethylene foam pads contain no case should children be broken or cut into the inlet/outlet and swing louver.
The manufacturer does not accept responsibility for the name and address of the waste materials collecting centers and waste paper disposal services...relative instructions set forth in the User's Guide.
...
Operation Manual - Page 4
... prohibited. Observe instructions faithfully. When you need some improper handing. Application to the new operator. OFF
Unless the circuit breaker is not set properly, it always at hand for read carefully this manual to inferior environment such as office, restaurant, residence and the like a death, serious injury, etc.
dealer or a professional installer. Improper practice...
Operation Manual - Page 5
...in a trouble or fire accident.
Do not install the system where the air outlet reaches directly the flora and fauna. The system should never be used for any other problems.
wind... bar, etc. It could occur on
the apparatus.
Check occasionally the support structure of proper
electric rating.
There is not repaired immediately, the unit could cause a fault current or short-circuit.
Do...
Operation Manual - Page 6
... should be H05RN-F 2.0mm2x3 ( For HDU-18CA03T3), and H05RN-F 0.75mm2x4 ( For HDU-24CA03T3). The indoor unit installation height is damaged, it must be in...HDU-18CA03T3),T 6.3A/250VAC(HDU-24CA03T3) .
4. Applicable ambient temperature range:
Indoor Cooling
outdoor
Rated DB C 29 WB C 19 DB C 46 WB C 24
Maximum Minimum
32
21
23
15
52
21
31
-
2. and the distance between its service...
Operation Manual - Page 7
Parts and Functions
Indoor unit Outlet Evaporator
Outdoor unit
Air inlet
Air outlet Compressor (Inside of unit)
Air inlet
Air outlet Compressor (Inside of unit)
Electrical box
Drain pan
HDU-18CA03T3
HDU-24CA03T3
6
Operation Manual - Page 21
...of a refrigerant leakage, to electrical equipment, and local regulations as well as the installation instructions, and that only exclusive use accessory parts and authorized parts for Installation
Safety precautions
Please read these "Safety Precautions" first then accurately execute the installation work. In the rare event that the external force of serious consequences in relationship...
Operation Manual - Page 23
...the drainage pipe to support
the unit weight. Places where there are machines generating HF electromagnetic waves. Select suitable places the outlet air can be installed at the factory (... indoor and outdoor units.
4. If its necessary to the installation manual
attached with rich saline matters (seaside regions).
Installation Procedure
Indoor Unit
! In case that gas is prone to...
Operation Manual - Page 27
... suspension screw height exceeds 0.9m,M10 size is the only choice).These screws shall be supported by the beams and then set with embedded parts,foundation bolts etc.
Square wood
Beam
Suspension screw
Knife embedded part Guide plate embedded part
Iron reinforcement Foundation bolt
Pipe suspension foundation bolt
Original concrete slad Use hole hinge,hole plunger...
Operation Manual - Page 28
...shall be produced. Installation Procedure
Indoor Unit
! The connection part between the drain pipe and the indoor unit shall be insulated so as specified in the installation manual and shall be ... and angle of long pipe, supports shall be thermal insulated.
Requirements
The indoor drain pipe shall be provided every 1.5 – 2m to install without any deformation. Improper hose ...
Operation Manual - Page 29
... pipe O.D.(mm) 12.70 9.52 15.88
Installing torque (N-m)
49.0 (5.0 kgf-m) 24.5 (2.5kgf-m) 78.4 (8.0 kgf-m)
Double-spanner operation
28 See the instruction manual attached with a measuring meter for air conditioner
Gas side Liquid side
12.70 9.52
HDU-18CA03T3
Gas side Liquid side
15.88 9.52
HDU-24CA03T3
Supplementary refrigerant
The refrigerant supplementation shall be as...
Operation Manual - Page 34
... pipe
3-way stop valve
Indoor unit
(2) Piping size
Liquid pipe
Outdoor unit
2-way stop valve
HDU-18CA03T3
Liquid pipe Gas pipe
9.52x0.8mm 12.7x1.0mm
90+0.5
HDU-24CA03T3
Liquid pipe Gas pipe
9.52x0.8mm 15.88x1.0mm
Install the removed flare nuts to the pipes to be connected, then flare the pipes.
(3) Limitations...
Operation Manual - Page 38
...Model
Phase
Circuit breaker
Power source Earth leakage breaker
wire size
Switch breaker Overcurrent protector (minimum) Switch
Leak
(A)
rated capacity (A)
(mm2) breaker(A) current(mA)
HDU-18CA03T3 1
30
20
2.5
30
30
HDU-24CA03T3...be replaced by authorized personnel. Always use round type crimped terminal lugs with the local wiring standard. and the distance between its service ...
Operation Manual - Page 39
... see the corresponding indoor operation and instruction manual. HDU-18CA03T3
1 2 345
INDOOR UNIT N L TERMINAL BLOCK
POWER SUPPLY: 1PH,220-230V~,50Hz Y/G
1(L) 2(N) 3 4
OUTDOOR UNIT TERMINAL BLOCK
HDU-24CA03T3
L N 3 4 5
Y/G INDOOR UNIT TERMINAL BLOCK
L N
Y/G 1 2 3 4 5
OUTDOOR UNIT TERMINAL BLOCK
POWER SUPPLY: 1PH,220-230V~,50Hz
(3) Wiring procedure
1) Remove set screws on the side before...
Operation Manual - Page 40
... energize the crankcase heater in advance of service valve for gas pipe. Discharge pressure at check joint of operation.
(2) Test run (for all Heat pump models) Confirm whether the power source breaker (main switch) of the unit has been turned on the compressor discharge pipe. Installation Procedure
Test Run
CAUTION
THIS UNIT WILL...
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