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4.9.6 Connecting external valve and sensors
The control cables to external 3 way valve and sensors can be connected directly to the
appliance.
The appliance is designed to be connected to an outdoor temperature sensor. Connect the cable
to 2,k terminals of X301 terminal block.
If you use the outdoor temperature sensor, change the parameter No. 750 value to '0'
Connect the external 3way valve (230V/50Hz) to M,2,3 terminals of X200 terminal block and
DHW temperature sensor(Resistance of 12k
Check the fallowing parameters.
1) Parameter No. 5702 is 'w-plan'
2) Parameter No. 5773 is '3'
Navien stirling engine m-CHP installation manual
Diagram 4.11 Room thermostat location
sensor) to 2,n terminals of X300 terminal block.
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