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Household Appliance
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Air Conditioner
Haier
- page 25
Models:
AD142ALEAA
AD142ALERA
AD182ALEAA
AD182ALERA
AD242ALEAA
AD242ALERA
1
25
25
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HAIER GROUP
Qingdao Haier
Air Conditioner Electric Co., Ltd.
Address: Haier Garden ,Qianwangang Road , Economic Development Zone,
Qingdao ,Shandong 266500, P
.R.C
W
eb Site: http://www
.haier
.com
Contents
Main
Table of Contents
Cautions
Disposal of the old air conditioner
Disposal of the packaging of your new air conditioner
WARNING
CAUTION
CAUTIONS FOR INSTALLATION
CAUTIONS FOR OPERATION
3
4
CAUTION
WARNING
CAUTIONS FOR TRANSFER OR REPAIR
The machine is adaptive in following situation
Page
please check the following things about your air conditioner before making a servie call.
Unit fails to start
Cooling or heating is not sufficient
Cooling is not sufficient
Malfunction
The followings are not malfunction
Care and Maintenance
Points to observe
Cleaning
Pre-Season Care
Post-Season Care
For Preparation of Heating
WARMING OPERATION
Is The Unit Installed Correctly
Installation place
1. Safety precautions
WARNING
CAUTION
Indoor unit
Important
a
b
g
c
d
The sketch map of long duct
Installation of indoor unit duct
1. Installation of air sending duct
2. Installation of air return duct
3 Thermal insulation of duct
Page
Requirements
Pipe and insulation material
Hose
Drain confirmation
Double-spanner operation
Allowable pipe length and drop
Pipe material and size
Supplementary refrigerant
Requirement
Connection of refrigerant pipe
Electric wiring
WARNING
Vacuum pumping Open all valves Gas leakage detection
Insulation treatment
Item
L N
1 2 3 N L
For series 142 182 For series 242
Failure Code
For *.ERA
Failure Code
For *.EAA