5906
6
ELECTRICAL CONNECTIONS TO THE WIRING TERMINAL BLOCK
(to be carried out by the installer)
D2648
KEY TO LAYOUT
H
Remote lock - out signal
TL
Load limit remote control system
I1
Burner manual stop switch
TS
Safety load control system
MB
Wiring terminal board
T2
2
nd
stage load control system
PS
Reset push - button
T3
3
rd
stage load control system
TB
Burner ground (earth) connection
220V
380V
F Ampere
T35
T25
S mm
2
4,0
2,5
Check the lock-out by darkening the photo-cell after removal of the cover.
ATTENTION: HIGH VOLTAGE
Important:
In systems where the run of wiring connecting the thermostat exceeds 20 metres in length, or in places
where the burner is subject to particularly disturbing electromagnetic interference (over 10 v/m), you must
insert the relay-inter face kit item number 3010386.
Note:
