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9
1.1.1 Connection to the TH140-TH141 Models
You can activate or deactivate the Vacation function from the telephone or
the CT240.
1.1.2 Connection to the TH123, TH11X-COM, TH10X-COM Models
It is possible to hook up in parallel up to ten TH123, TH11X-COM, TH10X-COM
thermostats on the AC outlet of the CT240.
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11
1.2 C
ONNECTION TO
A
NOTHER
C
OMPANY
'
S
T
HERMOSTATS
It is possible to use the auxiliary outlet (terminals 1-2-3) to connect another
manufacturer's thermostat. The outlet for the Aube thermostats (terminals A-B-C)
and the auxiliary outlet answer the commands simultaneously. For connection, refer
to your thermostat manufacturer's instruction manual.
"Vacation" mode (DEL On):
Contacts 1-2 closed
Contacts 2-3 opened
1.3 C
ONNECTION TO AN
A
UTOMATIC
D
EVICE
The auxiliary output allows you, for example, to activate the entry lighting, reactivate
the water heater and set the thermostat of your secondary residence to the Comfort
mode with a single command.
The capacity of the auxiliary outlet (1-2-3) relay is 250 V/10A. However, to avoid elec-
trical shocks, the direct connection of a charge with a tension higher than 30 VAC
is not permitted, unless the CT240 is installed inside an electrical box certified by
the standard setting body of the country.
