Outdoor Unit: Checking The Refrigerant System - Daikin Sky Air R-407C Service Manual

Additional Checks for Troubleshooting
5.4

Outdoor Unit: Checking the Refrigerant System

1
Checking
3 3
4
5
3–68
To check the refrigerant system, proceed as follows:
Check discharge pipe
thermistor R3T.
disconnected from the
Is the
discharge pipe
thermistor R3T
No
holder?
Yes
Correct the
problem.
Check for gas leaks
using a leak tester.
Replace the
refrigerant.
Part 3 – Troubleshooting
ESIE02–01