R8810A1018
Installation Guide
Wireless Receiver for OpenTherm
®
appliances
1
NOTE:
The
R8810A
contains no user serviceable
parts. It should be opened and installed by qualified
installer only.
WARNING:
Electrostatic sensitive device! Do not touch
the circuit board.
NOTE:
All wiring must be in accordance with IEE
regulations
CAuTION:
Observe ambient temperature and current
limits (see the
R8810A
wiring label)
2
3
4
OpenTherm
®
- communication
The
CM957
can be connected to other OpenTherm
appliances. For the correct wiring connections refer to
the installation manual of the OpenTherm device.
R8810A
W6560C
7
8
max. 30m. 2 x 0.5mm
2
; 2 x 0.8mm
2
W6560C
50034666-001 B
