Immergas DIM 2 ZONE ERP - Installation Layouts

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1-3
1-4
INSTALLERUSER
MAINTENANCE TECHNICIAN
1.6 INSTALLATION LAYOUTS.
If you are using a Comando Amico Remoto
V2
(C.A.R.
V2
) or Super C.A.R. zone control remote
control, it must be connected directly to the
boiler (see instructions in boiler manual). e
Installation layout of 2 homogeneous zones. Installation layout with 3 zones in High Temperature or 3 zones in Low
Temperature.
Key:
S20-1 - Room thermostat zone 1
S20-2 - Room thermostat zone 2
1 - External probe (optional)
2 - Boiler
3 - Comando Amico Remoto
V2
or Super C.A.R. remote control
(optional)
4 - Flow to zone 1 system
5 - Flow to zone 2 system
6 - Return from zone 2 system
7 - Return from zone 1 system
Factory settings dene zone 1 as the main zone.
(See g. 3-1 for electrical connection and zone board setting)
Key:
S20-1 - Room thermostat zone 1
S20-2 - Room thermostat zone 2
S20-3 - Room thermostat zone 3
1 - External probe (optional)
2 - Boiler
3 - Comando Amico Remoto
V2
or Super C.A.R. remote control
(optional)
4 - Flow to zone 1 system
5 - Flow to zone 3 system
6 - Flow to zone 2 system
7 - Return from zone 2 system
8 - Return from zone 3 system
9 - Return from zone 1 system
Factory settings dene zone 1 as the main zone.
(See g. 3-2 for electrical connection and zone board setting)
chrono-thermostat will control the pre-dened
zone on the manifold as the main zone.
e C.A.R.
V2
or Super C.A.R. remote control
must be set with on-o operation (see the relative
instruction manual).
In this case, the T.A. electric connections of the
zone, dened as the main zone of the manifold,
must be le free.