Vanox LYRA VZB28BN, Operation Instructions Manual

Page: 14 / 30

Figure 18.
VZB28BN Spill Switch.
Spill Switch wiring:
Spill switch wiring: SIT820 valve.
Connect the limit switch in series, between the TPTH SIT valve terminal, and the Blue wire to the valve coil
Figure 19.
VZB28BN & VRI28BN Spill Switch.
5.5
Spill Switch
VRI28BN
Existing Montigo
28 Series Fireplace
Combustion Chamber
VRI28BN
The Switch must be installed as per above Figure
@5.5” in from Right hand wall edge of combustion
chamber.
Each Lyra VRI28BN unit is supplied with a factory wired
Spill switch which MUST BE INSTALLED as per the sketch
above.
The limit switch wiring has t be fished between the inner
and outer shells of the old Montigo 28 unit, on the right
hand hole.
Installation of Spill Switch for VZB28BN and-
VRI28BN
TH
TP
THTP
Existing wire to safety
magnet from THTP
terminal
Blue
mate female
connector
High temp
limit wiring
Part. No.
VZB28BN-Man-101817-A
VZB28BN Gas Fireplace
VANOX Fireplace Inc.
Page 14