UK
36
NOTE: Always make sure that no more than two wires are connected to each terminal.
Warning:
- Do not invert the neutral with the phase.
- Make the connection to an efficient earthing system.
- The electrical power line to the burner must be fitted with an omnipolar switch with an ope-
ning of at least 3 mm between the contacts.
- Must be workmanlike performed and comply with the local regulations in force.
EM 40/2- E
The connections to be carried out by the installer are:
- Main supply line
- Thermostat line
- Lock-out warning light (where applicable)
- Hour counter (where applicable)
- Flame modulation thermostat (where applicable) (remove the jumper wire).
EC
Control electrode
F
Fuse
FA
Anti-interference filter
FCA
Auxiliary circuit fuse
IG
Main switch
IMA
ON/OFF switch
Im.M
Min./Max. switch
MB
Burner motor
MR
Auxiliary terminal board
MS
Servo control terminal board
MPE
Control box terminal board
PA
Air pressure switch
PGm
Minimum gas pressure switch
TC
Boiler thermostat
Tmf
Flame modulation thermostat
TP
Timer
TR
Ignition transformer
TS
Safety thermostat
VP
Main safety valve
VS
2
nd
safety valve
Содержание EM 35-E
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