5
4. The piping sequence is as
follows: pool > pool pump >
filter >
heat pu
mp >
check valve >
c
hemical feeder
pool.
Automated
chlorine
distribution systems, if used, must be placed
downstream of the heat pump 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.
I) 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 determine if there is a leak, you must stop the
heat pump and leave the pool pump running for at minimum 5 hou
rs. If water is still coming
out of your heat pump after this period, then call your dealer for service
.
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 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 heat pump, 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.
5.
Once all wiring and connections have been
completed and checked power to the unit
can be turned back on.
To Next Page
Loading...
