CHAFFOTEAUX ChaffoLINK Assembly And Operation Instructions Manual page 33

Type 1
Activation of RD and RC in a basic he-
ating system.
(fi g.1)
Basic system where the Chaffoteaux pro-
duct is only linked to one ON/OFF ther-
moregulation accessory and both Remote
Diagnostic and Control services have to
be activated.
Required actions (fi g.2):
- Remove the ON/OFF accessory and
unplug the 2-wires cable from the TA
port of the boiler
- Install Chaffoteaux Expert Control
- Install the Chaffoteaux Net gateway
Type 2
RD activation only in a basic heating
system.
(fi g.3)
Basic system where only Remote Dia-
gnostic service has to be activated and
therefore the installation of Chaffoteaux
Expert Control is not required.
Required actions (fi g.4)
In this confi guration it is possible to keep
installed the old ON/OFF thermoregula-
tion accessory. Therefore it is necessary
to:
- Install the Chaffoteaux Net gateway
- Link the gateway to the Chaffoteaux
heating product using BUS connection
.
TA
GATEWAY
BUS
TA
GATEWAY
BUS TA
fi g.1
THERMOSTAT
fi g.2
EXPERT
CONTROL
fi g.3
BASIC CONTROL
fi g.4
33
BASIC CONTROL