52
PIPING AND WIRING FOR INDOOR UNIT
ENGLISH
Installation of water tank
Installation of floor heating
Strainer
- Use the 28 mesh strainer.
(Exclude scale diameter of 0.4 mm or less and other net)
- Check the strainer direction and assemble on the inlet hole (Refer to picture)
- Wrap the Teflon tape on the screw thread of the water pipe for more than 15 times for
assembly.
- Install the service port facing downward. (Within left/right 45 degrees)
- Check if there is any leakage on the connecting part.
- Clean the strainer periodically. (Once a year or more frequent)
shut-off valve (2)
Pump (1)
Flexible joint (3)
Pressure gauge (4)
Water supply valve (6)
water tank (9)
(Indirect heating type)
Expansion tank (5)
Heat
exchange
coil (8)
water tank
temperature sensor (7)
shut-off valve (2)
Pump (1)
Flexible joint (3)
Pressure gauge (4)
Water supply valve (6)
Floor heating coil
(Radiator, FCU can be used)
Expansion tank (5)
Water In
Strainer
Front Side
45°
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