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描述
过热
未检测到火焰
水流检查失败
水压不足，需要补水
PCB故障
PCB故障
PCB故障
用户手册
Operation shutdown error table
D
s i
l p
y a
1 01
5 01
1 03
1 04
1 05
1 06
1 07
1 08
3 05
3 06
3 07
Anti-frost Device.
probe, independently from other settings, when the electrical supply
is turned on. If the primary circuit temperature falls below 8°C the
pump will run for 2 minutes.
following:
L'attivazione della sicurezza antigelo è segnalata sul display dal
simbolo
The anti-frost device activates only when (with the boiler operating
correctly):
- the system pressure is correct,
- the boiler is electrically powered,
- there is a supply of gas.
D
e
c s
i r
t p
o i
n
Overheating
ame detection
cient circulation
P.C.B. error
P.C.B. error
P.C.B. error
ow temperature is > 8°C, the pump stops;
ow temperature is between 4 and 8°C, the
pump will run for another two minutes;
(heating position) at minimum power until the temperature reaches
and the pump will continue to run for two
minutes.
.
u
e s
s ' r
m
lling)
ow temperature
xed) the boiler will check the
a
n
u
l a
re
9
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