Aqua Tempo Super II
201709 61
Part
4 - Diagnosis and Troubleshooting
Procedure 4.7.4
Some outdoor units in the system are
powered off
1
Power on all the outdoor units
The power supply is abnormal
Check the power supply equipment
Troubleshoot as for an E2 error
2
Notes:
1. Check digital display on the main PCB. If digital display is on, the main PCB is powered on, if digital display is off, the main PCB is powered off. Refer to
Figure 4-2.1 in Part 4, 2.2 “Outdoor unit main PCB”.
2. See Part 4, 4.4 “E2 Troubleshooting”.
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