Outdoor Temperature Sensor (B1HC/B1KC/B1LD).
Outdoor temperature sensor for weather compensation.
Installation and location:
- North or north-west facing wall of the building
- 2 to 2.5 m above the ground, for multi storey buildings in the upper half of the second floor
- 2-core lead, length up to 35 m with a cross-section of 1.5 mm2 (copper).
- Never route this lead immediately next to 230/400V cables
- See heat generator instalation instructions for details
Please see boiler installation instructions for further installation details.