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SPLIT
TYPE
‡ While lifting the indoor unit, at least two persons should be joined. Weight of the indoor unit is more than 50kg.
‡ The indoor unit must be installed vertically to the ground and fastened securely.
‡ Before commissioning, the dust-proof cap of the automatic relief valve must be loosened, other than entirely being
removed away, and it can be tightened in case that it leaks.
7.3 Outline dimension of indoor unit
Description:
No.
Description
1
Leaving Water Pipe
2
Returning Water Pipe
3
Gas-side Pipe
4
Liquid-side Pipe
5
6
Supply/return Water
7
8
7.4 Precautions on installation of indoor unit
(1) Indoor unit shall be vertically mounted on the wall of the room with expansion bolt.
(2) Keep the indoor unit away from heat sources like heat sink and so on in the room as much as possible.
(3) Keep the indoor unit as close as possible to outdoor unit. Level distance between connection pipes cannot
exceed 20m(4.0~6.0kW) or 25m (8.0~10kW) and vertical distance cannot exceed 15m (4~10kW).
(4) $ VDIHW\ YDOYH DQG D FKHFN YDOYH DUH QHFHVVDU\ DW WKH LQOHW DQG RXWOHW RI GHPRVWLF ZDWHU SLSHV RWKHUZLVH LW
would affect adversely the normal use of the unit.
600
600
DHW
Tap Water
Pipe Joint
Air-to-water Heat Pump All in One Versati
NOTE
Note
1695 1756
Joint Pipe Thread
1/2
GRS-CQ4.0PdG/NhH-E(I),GRS-CQ6.0PdG/NhH-E(I)
GRS-CQ8.0PdG/NhH-E(I),GRS-CQ10PdG/NhH-E(I)
1/4
17
0DOH %63
0DOH %63
)HPDOH %63
)HPDOH %63
)HPDOH %63
)HPDOH %63
Unit: inch
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