Camus Hydronics DRH5000 - 4-20 mA;2-10 Vdc Setpoint Operation (Standalone)

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13) Press [Show Line] to confirm reset curve
14) Press Sensor Configuration
15) Selet S5 (J8-11) sensor: 10K NTC single non-
safety
16) Select Outdoor temperature source =
EnviraCOM outdoor sensor
17) Place toggle switch to REMOTE for remote
enable operation (if required)
4-20mA/ 2-10Vdc Setpoint Operation (Standalone)
Description
Electrical Connection(s)
Programming Instructions
•
Boiler operates with variable
setpoint determined by 4-
20mA incoming signal
• Modulates on boiler inlet
sensor (default)
• Heat demand is generated
when Remote Operator is
closed and 4-20mA or 2-
10Vdc signal is present.
1)
Place both toggle switches in
LOCAL
2) Press and
3) Press [CH – Central Heat Configuration]
4) Press the to arrive at Setpoint
5) Select Setpoint Source = S2 (J8-6) 4-20mA
6) Select 4mA water temperature
7) Select 20mA water temperature
8) Place toggle switch to REMOTE for remote operation (if required)