Haier HDU-28CM03 Support and Manuals
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Popular Haier HDU-28CM03 Manual Pages
User Manual - Page 3
...parts... service....repairs...Installation shall be allowed to environmental awareness by insisting on an appropriate, anti-pollution method of disposal. Do not allow children to be noticed that carry refrigerant by piercing or perforating the air conditioner's tubes with specifications.
Use of the air conditioner is to play with the relative instructions set forth in the User's Guide...
User Manual - Page 4
..., lightning conductor rod or grounding cable of installation, a circuit breaker may prevail, the system should be installed by your body directly to cool wind for read carefully this manual to the new operator.
Observe instructions faithfully.
SAFETY PRECATIONS
Before starting to use the products which are shown in a trouble, electric shock or fire
CAUTION
The...
User Manual - Page 5
... of injury. Use of steel or copper wire in a trouble or fire accident.
around the indoor unit or the wire ...of installation could cause an oxygen deficiency accident. apersonal injury. When the system needs a repair, consult your dealer or a professional installer.... down to turn off the system. Check occasionally the support structure of proper electric rating.
Do not use a fuse...
User Manual - Page 10
...mode, temp. Fan operation
Enjoy yourself by just a gentle press.
(1) Unit start with the previous setting. For each press, operation mode changes as follows:
LOW
MID
HIGH
Unit will start
Press ON/OFF...button, unit starts. stop
Press ON/OFF button. MODE
AFN
SWING
2 TEMP
3
CLOCK
SET
TIMER
SLEP
ROM
C
FILTERESET
REST
MA
4
ON/OFF
1
(3) Fan
Press FAN button. Only time and ...
User Manual - Page 11
... at LOW speed regardless of time due to reach the temp.
becomes 2 C higher than temp. Only time and room temp remains on display (Not Timer setting). Vertical flap closes automatically. When starting it next time, just press ON/OFF button and unit will run in operation mode displayed on LCD. Previous...
User Manual - Page 13
...on LCD. Time displayed: Unit stops at X hour X min.
(5)Time setting for TIMER OFF
Follow the same procedures in "Time setting for TIMER ON".
(6)Time confirming for TIMER ON
Press TIME button. Every ...:
ON
ON
OFF
blank
OFF
Select
ON OFF
.
(3)Time setting for TIMER OFF
After time setting, press SET button to the Time setting sequence of TIMER ON or TIMER OFF, either Start-Stop or...
User Manual - Page 20
... burden on the foundation that can fully support the weight of air conditioner will decrease by snow.
An earth leakage breaker should be installed.(This is necessary to make a maintenance ...The electric work must be conducted in addition to the usual maintenance service, special inspection/maintenance service is to be grounded.
It is blocked up by contamination of inside...
User Manual - Page 23
... guide-louvers to place where short-circuit is not heavy snowfall in a proper way according to the condition of installation satisfying the following .
(a) Concrete foundation
Foundation anchor
Unit
Unit
Anchor bolt
Concrete foundation
To fix by anchor bolts.
Place where there is a possibility. INSTALLATION MANUAL FOR OUTDOOR UNIT
WARNING
BE SURE TO READ THESE INSTRUCTIONS...
User Manual - Page 24
...
(1) Outline piping
(2) Piping size
Flare connection
Indoor unit
Check joint
Gas pipe
Service valve
Liquid pipe
Outdoor unit
Flare connection
Model
36,42 series
24,28 series
90 + 0.5
Gas piping Liquid piping
19.... with as wide angle as possible.
Precautions for 36,42 series). INSTALLATION MANUAL FOR OUTDOOR UNIT
4.
One way piping length: less than 30m (for 24,28 series). ...
User Manual - Page 25
...more than 2% voltage drop.)
Item Model
Circuit breaker
Phase Switch breaker Overcurrent ...Service port cap
2-way valve 3-way valve
For series 36,42
7 Valve rod cap 7 Service port cap
If needing to recycle the refrigerant gas when installation or repair...service port, open 2-way valve and 3-way. INSTALLATION MANUAL FOR OUTDOOR UNIT
5 No gas leakage?
6
In case of gas leakage, tighten parts...
User Manual - Page 26
... IS DISCONNECTED FOR SERVICING. Discharge pressure at....
(1) Before starting test run (for all Heat pump models) Confirm whether the power source breaker (main switch) of... NOT CONNECT THE NEUTRAL WIRE N TO R , S OR T PHASE. INSTALLATION MANUAL FOR OUTDOOR UNIT
(2) Wiring connection
Make wiring to supply power to the outdoor... Remove set screws on the side before taking off the front ...
User Manual - Page 27
... force of the cable is not conducted to the terminal connection part, through properly securing it is necessary depending on the owner's manual. Do not connect the ground wire to insure that wiring does not rise upward, and accurately install the lid/service panel.
Moreover, ask the customer to either case, important safety related...
User Manual - Page 28
... height shall have the following conditions and at the same time obtain the consent on the specific type.
(2) Select places for every kind of dewing such as in generated or remains. WARNING
BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION. In such cases,
suggest your local distributor. FAILURE TO FOLLOW THESE...
User Manual - Page 29
...in anchor Hole-in plug
Insert
Hanging bolt M10
Concrete
28 INSTALLATION MANUAL FOR INDOOR UNIT
(4) Preparation for suspending the unit (a) ...(Ceiling hole size)
C
(Panel dimensions)
(Ceiling ~ panel wrap dimensions)
Dimensions A
Model
36,42 series
1406
Unit: mm
B
C
1600
1660
24,28 series
986
1180
1240
(b) Hanger bolts installation Use care of the piping direction when the unit is...
User Manual - Page 30
... used .)
Taps of blower unit are set at the standard selection at a point ...).
29
Do not pipe under water
Stage difference Drain hose Drain socket part
Drain socket Main unit
Pipe cover(large) [for insulation] (accessory)
VP...properly, malfunctioning or failure of the float switch may occur. INSTALLATION MANUAL FOR INDOOR UNIT
(5) Installation of indoor unit
Fix the indoor unit to the unit....
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