Watts Vision BT-A02 RF - Hydraulic Systems Without Central Unit; A Thermostat (Mono Zone) Managing a Boiler or a Heat Pump; Single Circuit Water Floor Heating, Managing Actuator and; Pump (Boiler or Heat Pump)

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3.2 Hydraulic Systems without Central Unit
3.2.1 A thermostat (mono zone) managing a boiler or a heat pump.
Equipments:
• 1 Thermostat BT-D02 RF (or BT-D02 or BT-DP02 RF)
• 1 Receiver BT-WR02 HC RF
3.2.2 Single circuit water floor heating, managing actuator and
pump (boiler or heat pump).
Equipments:
• 1 Thermostat BT-D02 RF (or BT-A02 RF, BT-DP02 RF)
• 1 Receiver BT-WR02 RF (or BT-FR02 RF)
For a correct installation, refer to dedicated user guides of each product, then:
WIRING CONNECTION:
• Connect the receiver BT-WR02 HC RF to the heating relay of boiler
(or heat pump).
VIRTUAL – RF CONNECTION:
• Pair the thermostat to the BT-WR02 HC RF
For a correct installation, refer to dedicated user guides of each product, then:
WIRING CONNECTION:
• Connect the receiver BT-WR02 RF (or BT-FR02 RF) to the actuator
(eg. 22C – 22CX series)
VIRTUAL – RF CONNECTION:
• Pair the thermostat to the receiver
A thermostat can control several receivers. In this case, repeat the installation
procedure above.
BT-D02 RF BT-D02 RF
BT-WR02 HC RF
BT-WR02 RF