Daikin EWAP460MBYN [370/452] Input route

Daikin ERAP110MBYNN [370/452] Input route
Checking the Digital Inputs and Outputs ESIE05-07
3–14 Part 3 – Troubleshooting
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2.2 Input Route
In the following block diagram the digital input route from the transducer (e.g. thermostat, pressostat,
reverse phase, etc.) to the controller input is shown.
Unit Transducer
Relay
Relay contact
PCB input
Voltage free
contact
230 V (coil) Voltage free
contact
24 V AC
ESIE05-07.book Page 14 Wednesday, October 11, 2006 10:42 AM

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