AIR-TO-WATER HEAT PUMP INSTALLATION
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1.3.3 Installation of Insulated Water Tank
1.3.3.1 Installation Measure
The insulated water tank should be installed and keep levelly within 5m and vertically
within 3m from the Indoor unit. It can be installed in the room.
Standing water tank must be installed vertically with the bottom on the ground, never
suspended. Installation place must be firm enough and the water tank should be fixed
on the wall with bolts to avoid vibration, as shown in the following figure. Weight
capacity of water tank during installation should also be considered.
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The minimum clearance from the water tank to combustible surface must be 500mm.
There should be water pipe, hot water joint and floor drain near the water tank in favor
of water replenishment, hot water supply and drainage of water tank.
Connection of inlet/outlet waterway: Connect the safety check valve attached with the
unit (→ points at insulated water tank) with the water inlet of water tank with PPR pipe
according to the following figure, sealing with unsintered tape. The other end of the
safety check valve should connect with tap water joint. Connect the hot water pipe
and water outlet of water tank with PPR pipe.
Tap water
Safety check valve
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