15
Maxima 35 C
1
2
3
2
4
Room thermostat
CAUTION: THE ROOM THERMOSTAT MUST HAVE VOLTAGE FREE CONTACTS. CONNECTING
230 V. TO THE TERMINALS OF THE TIME CLOCK AND ROOM THERMOSTAT WILL IRREPARABLY
DAMAGE THE P.C.B.
When connecting a room thermostat with a daily or weekly program, or a timer switch, do not
take the power supply for these devices from their cut-out contacts. Their power supply must
be taken with a direct connection to the mains or with batteries, depending on the type of
device (isolation to mains fed clocks via a 3amp fused spur).
A
fig. 7
Terminal board wiring diagram
D.H.W. exclusion
switch connections
(optional)
External sensor
(optional)
Remote
time control
(optional)
Time control and
room thermostat connections
Access to the electrical terminal board
Follow the instructions given in fig. 7 to access the electrical connection terminal board
(A fig. 7). The layout of the terminals for the various connections is given in the wiring diagram in the
Technical Data chapter.
