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Cautions
All electrical repairs must be carried out
by qualified electricians. Inadequate repairs
may result in a major source of danger for
the user of the air conditoiner.
Do not damage any parts of the air
conditioner that carry refrigerant by
piercing or perforating the air conditioner's
tubes with sharp or pointed items, crushing
or twisting any tubes, or scraping the
coatings off the surfaces. If the refrigerant
spurts out and gets into eyes, it may result
in serious eye injuries.
Do not obstruct or cover the ventilation
grille of the air conditioner. Do not put
fingers or any other things into the
inlet/outlet and swing louver.
Do not allow children to play with the air
conditioner. In no case should children be
allowed to sit on the outdoor unit.
Specifications
The refrigerating circuit is leak-proof.
The machine is adaptive in following
situation
1. Applicable ambient temperature range:
DB C
Indoor
WB C
Cooling
DB C
outdoor
WB C
DB C
Indoor
Heating
WB C
DB C
outdoor
WB C
2. If the supply cord is damaged, it must be
replaced by the manufacturer or its service
agentor a similar qualified person.
3. If the fuse on PC board is broken please
change it with the type of T 3.15A /250VAC.
Rated Maximum Minimum
27
32
18
19
23
14
35
43
10
24
26
6
20
27
15
14.5
--
--
7
24
-7
6
18
--
4. The wiring method should be in line with the
local wiring standard.
5. The power cable and connecting cable are
self-provided. The requirement of the power
cable:
Model
HBU-18CF03
HBU-18HF03
The requirement of the connecting cable:
H07RN- 3G 2.0mm
2
+
H07RN- F3G 2.0mm
6. The breaker of the air conditioner should be
all-pole switch; and the distance between its two
contacts should be no less 3mm. Such means for
disconnection must be incorporation in the fixed
wiring.
7. The waste battery shall be disposed properly.
8. The indoor unit installation height is at least
2.5m.
2
H07RN-F
3G 2.5mm
2
0.75mm
2
.(For HBU-18HF03);
*
2
.(For HBU-18CF03)
2
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