41
MALFUNCTIONS AND ADJUSTMENTS
Constant light:
Ignition shutdown
Fast flashing light:
TST shutdown
Constant light: No water
Fast flashing light:
Sensor fault
Slowly flashing light:
Air pressure switch (MS)
Flue control (M)
A
RLA
Timer
G30/G31
LPG
G20
Natural Gas
(post.circ.off)
heating
post.circ.
on
2,5 minutes.
JP2
JP1
Increase
Increase
Legend:
Off
On
Slow ignition adjustment
Boiler timer adjustment
R max
Increase
Max. heating power adjustment
Timer
RLA
JP1
Rmax
JP2
X
B
Should the boiler shut down it must be reset by rotating functions selector switch to position
A
.
B
: see TEST functions at “Gas pressure adjustments with Honeywell VK 4105 valve”
Summary of Contents for XILO T 24 M W TOP
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