REMEHA Quinta Pro series Installation, User And Service Manual page 32

6 Installation
Fig.20 Connecting modulating thermostat
On/off
OT BL RL Tout Tdhw
Fig.21 Connecting the on/off thermostat
On/off
OT BL RL Tout Tdhw
32
Connecting modulating thermostat
OT OpenTherm thermostat
The boiler is fitted with an OpenTherm connection as standard. As a re­
OT
sult, modulating OpenTherm thermostats (room-temperature, weather-
compensated and cascade thermostats) can be connected without further
modifications. The boiler is also suitable for OpenTherm Smart Power.
1. In the case of a room thermostat: install the thermostat in a refer­
2. Connect the two-wire cable of the thermostat to the On/Off OT termi­
Connecting the on/off thermostat
AD-0000046-01
Tk On/off ambient thermostat
The boiler is suitable for connection to a two-wire on/off ambient thermo­
stat.
1. Fit the thermostat in a reference room (generally the living room).
Tk
2. Connect the two-wire cable of the thermostat to the On/off OT termi­
3. Connect the power-stealing thermostat to the On/off OT terminals of
AD-0000047-01
ence room.
nals of the connector. It does not matter which wire is connected to
which cable clamp.
Note
If the tap water temperature can be set on the OpenTherm ther­
mostat, the boiler will supply this temperature, with the value set in
the boiler as a maximum.
nals of the connector. It does not matter which wire is connected to
which cable clamp.
the connector.
Note
If an ambient thermostat with an anticipation element is used, this
must be completed via parameter .
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