Installing the collectors
Fig. 10
Connecting the collectors
Fig. 11
Fig. 12
Note
The collector temperature sensor is part of the stand-
ard delivery of the solar control unit.
Installation information
■
Lubricate O-ring seals only with the special valve
grease provided.
Initially tighten the union nut by hand, then tighten
■
with an open-ended spanner by a further
■
Never use annealed copper pipes with locking ring
fittings.
(cont.)
6.
2x
turn.
¾
5.
7
90°
13