User Manual

MDR5800 User Manual
862-01881 Issue 6 Page 28
4.2.3 Connecting a DC Power Supply
WARNING – See section 8.4 for specification of the power supply.
1. Observing the polarity of the supply, wire up the supplied power connector
cable plug and connect it to the DC supply (21 to 56 V) through a minimum 5 A
circuit breaker.
2. Check the supply voltage using a multimeter.
3. Secure the connector screws to the unit.
DC Power Connector Pinouts
Indoor unit connector
GREY
Pin
No
Signal
+ DC POWER
2-pin Wieland Type 8213
+ -
DC
- DC POWER RETURN