HIU Power Consumption

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The following is an indication of the peak electrical power consumption of our HIU's.

DATA

Component Watts
Stepper Control Valve 7.6
Heating Pump (Nominal) 37
Control PCB 2
Total 46.6
Allowance should be made for the heat meter if it is mains powered.

DATA SPLIT

Component Watts
Stepper Control Valve 7.6
Heating Pump (Nominal) 37
Control PCB 2
Total 46.6
Allowance should be made for the heat meter if it is mains powered.

MIX

Component Watts
Stepper Control Valve 7.6
Heating Pump (Nominal) 37
Control PCB 2
Total 46.6
Allowance should be made for the heat meter if it is mains powered.

SPLIT Heating Only

Component Watts
Stepper Control Valve 7.6
Heating Pump (Nominal) 37
Control PCB 2
Total 46.6
Allowance should be made for the heat meter if it is mains powered.

SPLIT DHW Only

Component Watts
Stepper Control Valve 7.6
Control PCB 2
Total 9.6
Allowance should be made for the heat meter if it is mains powered.

DIGI

Component Watts
Stepper Control Valve 7.6
Control PCB 2
Total 9.6
Allowance should be made for the heat meter if it is mains powered.

SLIM (All models)

Component Watts
Stepper Control Valve 7.6
Control PCB 2
Total 9.6

HIU Network Monitoring

Allowance should be made for every NODE-HIU Switch installed on the system, plus the main NODE-HIU Panel.

Component Watts
NODE-HIU Switch (each) 2.1
NODE-HIU Panel 20