Rational SCC Line - RESET Indication (Gas Units)

-119-
S
Fault List SCC
"RESET" indication (Gas units)
Check polarity
Unit shows
"RESET"
Does the connected
gas type comply with
the gas type on the
name plate?
Reason:
Flame monitoring does not
work after ignition
INFO
Gas supply open
External Ventilation system on
yes
Convert unit to connected gas type.
Follow instruction of training manual
Attention: Carry out flue gas
analysis
no
Reset only in case all gas
appliances of the kitchen are
switched on
- Cross section of the gas
supply pipe is too small
- Flow gas pressure is too
lo
Install sufficient supply pipe,
and/or increase gas pressure
Open gas supply
Switch on ventilation system
no
yes
yes
Reset was carried out several times?
Service 33 comes up if reset was carried out 4 times.
Service 33 can be deleted by switching unit off and on
again (function implemented as of software version
01 07 08
)
no
Check ignition-electrode, -cable, -box and gas valve
Unit shows
Check polarity ?
Check power connection for correct
polarity, colour code:
Live = brown or black
Neutral = blue
For flame monitoring mains
must be connected with correct
polarity ?
Info