Aqua Tempo Super II
201709 59
Part
4 - Diagnosis and Troubleshooting
Procedure 4.6.4
Water flow switch connection on main
PCB is loose
1
Ensure the switch is connected properly
Water flow is insufficient
2
Check the water piping and valves. Make
sure the water piping is clean, there is no
air in the water piping and all valves are
open. Make sure the water pump
capacity is enough.
Water flow switch is damaged
Replace the water flow switch
Note:
1. Water flow switch connection is port CN44 on the main PCB (labeled 31 in Figure 4-2.1 in Part 4, 2.2 “Outdoor unit main PCB”).
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