Daikin EWAP460MBYN [400/452] Manual upload or download control motor test procedure

Daikin EWAP460MBYN [400/452] Manual upload or download control motor test procedure
Manual Upload or Download Control Motor Test Procedure ESIE05-07
3–44 Part 3 – Troubleshooting
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1
3
4
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7.2 Manual Upload or Download Control Motor Test Procedure
This manual upload or download may only be executed. When the unit is switched off, and to test the
function of the control motor.
Procedure:
1. Switch off the unit.
2. Disconnect wires I, II, III from the terminal.
3. Use a 220V AC power supply to the control motor
Remark: terminal 1 is common.
4. After testing remove the external 220V power supply
5. Reconnect the wires I, II, III in the right way.
Wiring for ZH3G, ZH5G Wiring for ZH7G, ZH9G
How to
energies
Load up Between 1 and 2 terminal Between 1 and 3 terminal
Load Down Between 1 and 3 terminal Between 1 and 2 terminal
Potentiometer (Position detector) Between red and white
terminal
Between black and white
terminal
Terminal connection
4
Terminal connection 5
Terminal connection
6
Terminal connection 3
Terminal connection 2
Terminal connection 1
(common)
Terminal board
Potentiometer
1
23456
Fig: Top view control motor
ESIE05-07.book Page 44 Wednesday, October 11, 2006 10:42 AM

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