Operation Manual

Power cable (6)
• The stove/replace comes with a power cable which must be
connected to a 120V AC electrical outlet mains socket. Connection to
the rear of the stove/replace is shown in g. 43.
• The power rating is indicated in the paragraph “TECHNICAL DATA”.
a The appliance must be connected to an efcient earthing/
grounding system.
a Any stove installed in a mobile home must be electrically
grounded to the steel chassis of the home and bolted to the
oor in Model compliance with, and according to building
code requirements.
a Ensure that in its normal position the power cable does not
come into contact with any heated parts.
a Ensure that the electrical plug is accessible also after
installation of the stove.
a In Canada, the electrical installation must meet the appliance
requirements for CSA C22.2
Room sensor connection (5)
• When installing the stove/replace, it is necessary to connect the
room sensor (provided) to the correct jack (Fig. 41). The sensor can be
positioned as shown in g. 42, otherwise remove the band, uncoil the
lead and then place the sensor in a spot where a more accurate room
temperature reading can be obtained.
Pipe tap (3)
• The appliance has an external socket for measuring the pressure
(vacuum) of the ue gas outlet pipe. This control and verication should
be carried out by authorised personnel at the time of installation or
during maintenance.
Connection to the DB9 serial socket (7)
• The appliance has a DB9 serial socket, which is used to check
appliance operation. Controls should be carried out by authorised
personnel at the time of installation or during maintenance.
DT2010146-00
5.2 ELECTRICAL CONNECTIONS AND CONTROLS
The appliance is designed to be connected to an external room thermostat
with normally closed contact (not supplied by the manufacturer).
To connect the thermostat use a 2x0.5 mm
2
cable secured with a PG7
cable gland to be inserted in the relative hole in the rear panel (Fig. 41).
Only authorised personnel should carry out this operation.
To install, proceed as follows:
- Disconnect the stove from the electrical power line.
- Access to the electronic board. It could be necessary to remove part
of the cladding (see INSTALLING /REMOVING THE CLADDING) and the
protective panel of the electronic board (if present).
- Remove the knockout to be found in the rear panel (position 4 – gure
41).
- Clamp the thermostat cable with the PG7 cable gland and insert the
gland into the hole in the rear panel (Fig. 46).
- Connect the thermostat cable terminal (C. - N.C. common - normally
closed contact) to a 2 PIN terminal and then insert this in the NH2O
position on the board as shown in gure 44.
- Pay attention to the wiring trail inside the stove which must not make
contact with hot or moving parts.
- Ret all the components previously removed.
a Do not connect any live element to the terminal, NH2O.
DT2010997-02
5.3 INSTALLING THE EXTERNAL THERMOSTAT
7
1
2
3
4
Fig. 41
1 External jack for connection of
room sensor.
2 Socket for power lead.
3 Pipe tap.
4 Knockout for inserting cable gland
PG7 for connection of external
thermostat.
6
5
Fig. 42 Fig. 43
5 Room sensor connection.
6 Power lead connection.
7 DB9 serial socket.
NH2O
Fig. 44
1
2
3
4
Fig. 45 Fig. 46
1 Thermostat
2 Electronic board 2-pin terminal
3 Cable gland PG 7
4 Thermostat cable terminal
H07032120 / DT2002308 – 00
26
English
DT2031447-00
DT2034323-00
DT2030076-00