Technical data
LMV37.4... basic unit Mains voltage
Mains frequency
Power consumption
Safety class
Terminal
loading
Unit fuse F1 (internally)
'Inputs'
Perm. mains primary fuse (externally)
Undervoltage
•
•
Terminal
loading
Total contact loading:
'Outputs'
•
•
Individual contact loading:
Fan motor contactor
•
•
•
Alarm output
•
•
•
Ignition transformer
•
•
•
Fuel valves
•
•
•
Operation display
•
•
•
Cable lengths
Mains line
Display,
External lockout reset button
Environmental
Operation
conditions
Climatic conditions
Mechanical conditions
Temperature range
Humidity
20026767
Technical description of the burner
Safety shutdown from operating position
at mains voltage
Restart on rise in mains voltage
Nominal voltage
Unit input current (safety loop) from:
-
Fan
motor
-
Ignition
-
- Oil pump / magnetic clutch
Nominal voltage
Nominal current
Power factor
Nominal voltage
Nominal current
Power factor
Nominal voltage
Nominal
Power factor
Nominal voltage
Nominal current
Power factor
Nominal voltage
Nominal current
Power factor
AC 120 V -15 % / +10 %
50 / 60 Hz ±6 %
< 30 W (typically)
I, with parts according to II and III to DIN EN 60730-1
6.3 AT
Max. 16 AT
Approx. AC 93 V
Approx. AC 96 V
AC 120 V, 50 / 60 Hz
Max. 5 A
contactor
transformer
Valves
AC 120 V, 50 / 60 Hz
1.6 A pilot duty load declaration to UL372
cos > 0.4
AC 120 V, 50 / 60 Hz
1 A
cos > 0.4
AC 120 V, 50 / 60 Hz
current
1.6 A pilot duty load declaration to UL372 or 250 VA ignition
load declaration to UL372
cos > 0.2
AC 120 V, 50 / 60 Hz
1.6 A pilot duty load declaration to UL372
cos > 0.4
AC 120 V, 50 / 60 Hz
0.5 A
cos > 0.4
Max. 100 m (100 pF/m)
BCI
For used outside the burner cover or the control panel:
Max. 3 m (100 pF/m)
Max. 20 m (100 pF/m)
DIN EN 60721-3-3
Class 3K3
Class 3M3
-20...+60 °C
< 95 % r.h.
12
GB
Tab. F