Hayward HP40B, Инструкция по установке и эксплуатации

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Air is pulled through the evaporator coil and discharged through the side grille. A minimum clearance of 98
inches should be allowed on the air outlet side for unrestricted air discharge. The unit must not be installed
under a porch. Any other side of the unit should be located at least 28 inches from a wall or from any other
obstruction for unrestricted air intake and service access.
4. The piping sequence is as follows: pool > pool pump > filter > heater > check valve > chemical feeder
> pool. Automated chlorine distribution systems, if used, must be placed downstream of the heater to
minimize harm to the pool equipment. Use rigid PVC piping if possible (SCH40 or SCH80). All joints should
be glued with PVC glue. When the piping installation is complete, operate the pool pump and check the
system for leaks. Then, check the filter pressure gauge to verify that there isn’t any indication of excessive
pump head pressure.
You can also make the connections using high-pressure flexible hose, but make sure the hose can
withstand high pressure. The installation of a heat pump bypass is not necessary unless the water flow
exceeds 75 GPM.
5. It is also normal to see water dripping from the drain at the base pan of the unit. While your pool heat
pump is in the heating mode, a large volume of warm and humid air passes over the evaporator and
causes condensation. To check if there really is a leak, you must stop the heat pump and leave the pool
pump running for at minimum 5 hours. If water is still coming out of your heat pump after this period, then
call your dealer for service.
B. Wiring
1. The wiring of your pool heat pump should be performed by a qualified electrician in accordance with local
requirements. A properly-sized breaker and copper wire must be used. Check the heat pump data
label for required maximum breaker size. Because all metals have different electrical potentials, all
metal and electrical components of the pool system must be bonded together. This includes the metal
framework of the pool, the light, the pump, the filter (if made out of metal), the heater, any automatic
chlorine generator, and any other metal or electrical equipment. On some older pools, this substructure
bond wire may not exist. In these cases, a 6 to 8 foot solid copper rod must be driven into the ground
near the equipment. All electric and metal components must then be bonded to each other, and then to
the copper rod.
2. The wiring of your pool heat pump must be performed by a qualified electrician in accordance with national
and local requirements.
3. Set leakage protector according to the local code for wiring (leakage operating current ≤ 30mA).
4. The layout of power cable and signal cable should be orderly and not affecting each other.
C. Switch on after finishing all wiring, installation and double checking.
V. INSTALLATION GUIDE
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