Camus Hydronics DRH300 - Page 37

31
DRW
Modulation: Fixed Setpoint Operation (Standalone)
Description
Electrical Connection(s)
Programming Instructions
•
Boiler operates at a fixed
DHW setpoint
• Modulates on boiler inlet
sensor (default)
• Heat demand is generated
when Remote Operator is
closed.
DHW Sensor/ Stat, if required.
1)
Place both toggle switches to
LOCAL
2) Press and
Inlet Sensor operation
3) Press [DHW – Domestic Hot Water Configuration]
4) Select Demand Switch: Modulation sensor only
5) Select Modulation sensor: Inlet Sensor. Proceed to Step 12
DHW Sensor/Stat operation
1) Press [Sensor Configuration]
2) Select S6S7 (J9-1,3) Sensor (DHW): 10K NTC Single Non-Safety
3) The control will proceed into a Lockout 2 condition
4) Press [Verify] > [Begin] > [Yes]
5) Press the reset button on the ignition control within the alotted time
DHW Sensor operation
6) Press [DHW – Domestic Hot Water Configuration]
7) Select Demand Switch: Modulation sensor only
8) Select Modulation sensor: DHW Sensor. Proceed to Step 12
DHW Stat operation
9) Press [DHW – Domestic Hot Water Configuration]
10) Select Demand Switch: Modulation sensor only
11) Select Modulation sensor: DHW (S6) switch & inlet sensor
12) Enter desired Setpoint