User Manual

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Building Technologies CC1N7546en
13.04.2018
Technical Data (cont´d)
Total contact loading:
∂ Rated voltage
- LMV37.420A1
- LMV37.400A2
AC 120 V, 50 / 60 Hz
AC 230 V, 50 / 60 Hz
∂ Unit input current (safety loop) from:
- Fan motor contactor
- Ignition transformer
- Valves
- Oil pump / magnetic clutch
Max. 5 A
Individual contact loading:
Fan motor contactor
∂ Rated voltage
- LMV37.420A1
- LMV37.400A2
AC 120 V, 50 / 60 Hz
AC 230 V, 50 / 60 Hz
∂ Rated current
- LMV37.400A2
- LMV37.420A1
2 A
1,6 A pilot duty load declaration to UL372
∂ Power factor Cosι >0.4
Alarm output
∂ Rated voltage
- LMV37.420A1
- LMV37.400A2
AC 120 V, 50 / 60 Hz
AC 230 V, 50 / 60 Hz
∂ Rated current 1 A
∂ Power factor Cosι >0.4
Ignition transformer
∂ Rated current
- LMV37.400A2
- LMV37.420A1
2 A
1.6 A pilot duty load declaration to UL372
or
250 VA ignition load declaration to UL372
∂ Power factor Cosι >0.2
Fuel valves
∂ Rated voltage
- LMV37.420A1
- LMV37.400A2
AC 120 V, 50 / 60 Hz
AC 230 V, 50 / 60 Hz
∂ Rated current
- LMV37.400A2
- LMV37.420A1
2 A
1.6 A pilot duty load declaration to UL372
∂ Power factor Cosι >0.4
Operation display
∂ Rated voltage
- LMV37.420A1
- LMV37.400A2
AC 120 V, 50 / 60 Hz
AC 230 V, 50 / 60 Hz
∂ Rated current 0.5 A
∂ Power factor Cosι >0.4
Safety valve (magnetic clutch / oil pump)
∂ Rated voltage
- LMV37.420A1
- LMV37.400A2
AC 120 V, 50 / 60 Hz
AC 230 V, 50 / 60 Hz
∂ Rated current
- LMV37.400A2
- LMV37.420A1
2 A
1.6 A pilot duty load declaration to UL372
∂ Power factor Cosι >0.4
Terminal loading Outputs