Others - Daikin R32 Sky-Air RZAG-M Service Manual

ESIE17-08 | Part 2. Troubleshooting
Possible cause
Faulty wiring between indoor and outdoor
unit.
Refrigerant shortage (incorrect
charge/leakage).
Refrigerant circuit is clogged.

2.2.4. Others

Not applicable.
Page 42
R32 Sky-Air RZAG-M
Check
Check wiring between indoor and outdoor
unit.
Check for refrigerant shortage.
Perform a leak test.
Check for possible blockage (Blockages
can be checked by measuring the refriger-
ant/pipe temperature. Sudden drop in
temperature could indicate a blockage.
(Remark: This is not valid for the expan-
sion valve.)).
2.2. Error based troubleshooting
Corrective action
Correct wiring.
If required, repair the leak and charge the
correct amount of refrigerant.
15/11/18 | Version 1.1