Air-to-water Heat Pump Split Versati
23
SPLIT TYPE
8.2 Installation of protective layer on connection pipe
(1) To avoid condensate dew or water leakage on connecting pipe, the air pipe and liquid pipe must be
wrapped with heat preservation material and adhesive pipe for insulation from the air.
(2) The joints on indoor unit and outdoor unit must be wrapped with heat preservation materials and have no
clearance against the wall surface of indoor unit and outdoor unit.
(3) Wrap the pipe with tapes.
•
Use the adhesive tape to wrap the connecting pipe and cable into one bundle. To prevent condensate
water from overflowing out of the drainpipe, the drainpipe shall be separated from connecting pipe and
cable.
•
Wrap the heat preservation tape so that each ring of tape shall press half of the previous ring.
•
Fix the wrapped pipe onto the wall with pipe clamp.
•
Do not wrap the protective tape too tightly, as this will decrease the heat insulation performance.
•
After completing the protection work and wrapping the pipe properly, close the wall holes with sealing
materials.
No clearance
