Instalaltion - Haier 1U71S2SG1FA Service Manual

5. Instalaltion

For AD50S2SM1FA AD71S2SM1FA
Installation procedure
The machine is adaptive in following situation
1. Applicable ambient temperature range:
Indoor temperature
Cooling
Outdoor temperature
Indoor temperature
Heating
Outdoor temperature
2. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar qualified
person.
3. If the fuse on the indoor PC board is broken please change it with the type of T 6.3A /250VAC
(For series 24,28,36,48).
4. The wiring method should be in line with the local wiring standard.
5. The power cable should be:
2
H05RN-F 3G 4.0mm .
The connecting cable should be: H05RN-F 4G 2.0mm
All the cables shall have got the European authentication certificate. During installation, when the connecting cables
break off, it must be assured that the grouding wire is the last one to be broken off.
6. The power cable and connect cable should be self-provided.
7. The breaker of the air conditioner should be all-pole switch, and the distance between its two contacts should be no
less than 3mm.
8. The indoor unit installation height is at least 2.5m.
9. A leakage breaker must be installed.
10.For AD50S2SM1FA AD71S2SM1FA, we can get the 10 different ESP through adjust wired controller
YR-E17,please refer below:
Stactic pressure
1
grade
Stactic pressure 25pa
Adjsutmenmt etchobdywirecdontrolle YR-E17 In th state of ON and non screen saving state, press Fan+Set keys
for 5s to enter static pressure grade adjustment state with static pressure icon flashing and current static pressure
grade statically displaying. Press key ↑↓to change static pressure grade, then press set key to confirm.
Details please refer to wired controller operation & installation manual.
Adjustment method by infrared remote controller+infrared receiver RE-02: step a:set the infrared remote controller
at condition: Fan mode, Fan speed high step b: then aim the remote controller at the infrared remote receiver RE-
02, press health button 4+N times (1≤N≤10，integer)within 12 seconds, then the receiver will keep N+1 times, the
static pressure level N is been set successfully.
Note: For infrared remote controller YR-HBS01, need press ON/OFF button make the controller's at OFF status
first, then open the button cover press fresh button will enter fan mode interface.
2
.
2 3 4
37pa 50pa 70pa
AD50S2SM1FA AD71S2SM1FA
max.DB/WB
min.DB/WB
max.DB/WB
min.DB/WB
max.DB/WB
min.DB/WB
max.DB/WB
min.DB/WB
5 6 7
90pa 100pa 110pa
85
32/23°C
18/14°C
46/26°C
10/6°C
27°C
15°C
24/18°C
-15°C
8 9 10
120pa 130pa 150pa