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EN • 15
ENGLISH
FRANCAIS
NEDERLANDS
ESP
AÑOL
IT
ALIANO
DEUTSCH
664Y2800.B
INSTALLATION
INSTALLATION OF A SINGLE HIGH
TEMPERATURE CIRCUIT WITH ROOM
THERMOSTAT ACV 15 CONTROL
General diagram
The On/Off room thermostat controls the central heating
system (radiators only).
The pump is powered as soon as the room thermostat
generates an heat demand.
Advantages for the user:
- Simplicity of the system
- Direct connecton to existing installations
ACV 15
MCBA
Factory
setting
Typical
setting
Description
00
: Heating mode “OFF”
01
: Heating mode “ON”
Setting temperature for the heating water
(adjustable between 30 and 85°C)
.
00
: Using a outside temperature sensor and a room thermostat
123456789
1
0
1
1
1
2
1
3
1
2
3456789
10
11
12
13
123
5
46
1
2
35
46
Remove this
shunt before
connectiong
a room
thermostat
Optional accessories
Code
Description
10800018
Room themostat ACV 15
10800097
[HM 35 TC]
High temperature kit DN20
Including: one circulation pump,
two isolating valves, check valve,
two thermometers
10800107
[HM 85 TC]
High temperature kit DN32
Including: one circulation pump,
two isolating valves, check valve,
two thermometers