Room Thermostat Connection; Outdoor Sensor Connection - Ariston CLAS HE Series Installation And Servicing Instruction

installation

Room thermostat connection

Introduce the thermostat wire
-
- Loosen the cable clamp using a screwdriver and insert the
wires leading from the room thermostat one at a time.
- Connect the wires to the terminals as indicated in the figure
below, removing the link
- Make sure that they are well connected and that they are
not subject to stress when the control panel lid is opened or
closed
- Close the flap again, then replace the control panel cover and
the front casing.
Connector TA on PCB
(low voltage switching)

Outdoor sensor connection

Introduce the outdoor sensor wires
-
- Loosen the cable clamp using a screwdriver and insert the
wires leading from the outdoor sensor one at a time.
- Connect the wires to the terminals as indicated in the figure
below;
- Make sure that they are well connected and that they are
not subject to stress when the control panel lid is opened or
closed;
- Close the flap again, then replace the control panel cover and
the front casing.
- Refer to page 39 for setting the parameters when using the
outdoor sensor.
Outdoor Sensor
Connector SE on PCB
N : w
ote heN coNNectiNg the
240V
Not ruN cables
(
which are low Voltage
preVeNt iNduced Voltage
4
,
boiler to exterNal coNtrols do
aNd cables for switchiNg circuits
) ,
together use seperate cables
oN the low Voltage circuits
TA1
to
.
SE
CARTE CHAUDIERE
AMPC-GAL1