Troubleshooting Indoor Components - Gree RIO09HP230V1A Installation, Service & Troubleshooting

To check the condition of the indoor fan motor voltage measurements
and resistance measurements can be compared to the following charts.
Care must be taken when checking voltage measurements, all
terminals
taken with power off and "PG" connector removed from the circuit board.
The following chart indicates approximate voltage measurements, readings may vary slightly depending on
models and should be used as a reference only. Voltages should be taken with unit running.
PG Wire Connector
Brown - White
Brown - Red
White - Red
The following chart indicates approximate resistance measurements, readings may vary slightly depending on
models and should be used as a reference only. Turn power off and remove connector from circuit board before
reading measurements.
PG Wire Connector
Brown - White
Brown - Red
White - Red
46
All manuals and user guides at all-guides.com

Troubleshooting Indoor Components

Indoor Fan Motor Troubleshooting
must be isolated for safety. Resistance measurements must be
Low
130 vac
148 vac
123 vac
Resistance (ohms)
97 Ω
174 Ω
78 Ω
Medium High
147 vac 161 vac
184 vac 210 vac
150 vac 180 vac
wires and
Turbo
225 vac
340 vac
205 vac