Table of Contents
Advertisement
Appendix - Electrical panel layout
A
Wiring layout key
A1
- Control box for the air/fuel ratio
A2
- Operator panel
B
- Filter to protect against radio disturbance
+BB
- Burners components
+BC
- Boiler components
B1
- Output regulator RWF40
B2
- Fuel meter
BA
- Input in current DC 4...20 mA
BA1
- Input in current DC 4...20 mA to modify remote
setpoint
BP
- Pressure probe
BP1
- Pressure probe
BR
- Remote setpoint potentiometer
BT1
- Thermocouple probe
BT2
- Probe Pt100, 2 wires
BT3
- Probe Pt100, 3 wires
BT4
- Probe Pt100, 3 wires
BTEXT
- External probe for climatic compensation of the
setpoint
BV
- Input in voltage DC 0...10V
BV1
- Input in voltage DC 0...10V to modify remote set-
point
C1
- Capacitor
CN1
- Ionisation probe connector
G1
- Load indicator
G2
- Communication interface for Modbus system
h1
- Hour counter
H
- Remote lockout signal
ION
- Ionisation probe
IN
- Manual burner arrest switch
K1
- Burner lockout clean contact relay
K2
- Flame present clean contact relay
KM
- Fan motor relay
MV
- Fan motor
44
GB
PA
- Air pressure switch
PE
- Burner earth
PGM
- Maximum gas pressure switch
PGMin
- Minimum gas pressure switch
PGVP
- Gas pressure switch for valve leak detection con-
trol device
Q2
- Single phase disconnecting switch
RS
- Remote burner reset button
S1
- On/off selector
SM1
- Air servomotor
SM2
- Gas servomotor
TA
- Ignition transformer
TL
- Limit thermostat/pressure switch
TR
- Adjustment thermostat/pressure switch
TS
- Safety thermostat/pressure switch
X1
- Burner terminal strip
X4
- 4 pin plug
X5
- 5 pin plug
X6
- 6 pin plug
X7
- 7 pin plug
XP1
- Connector for output power regulator kit RWF40
XP4
- 4 pole socket
XP5
- 5 pole socket
XP6
- 6 pole socket
XP7
- 7 pole socket
XPD
- Operator panel connector
XPGM
- Maximum gas pressure switch connector
XPGVP
- Gas pressure switch connector for valve leak
detection control device
XRWF
- Terminal board for output power regulator RWF40
XSM1
- Gas servomotor connector
XSM2
- Air servomotor connector
XTM
- Burner shelf
Y
- Gas adjustment valve + gas safety valve
Advertisement
Table of Contents
