IDEAL Concord CXi 110 User Manual

35
Concord CXi - Installation
52 FAULT FINDING FLOW CHART
Change outside
sensor.
Press [Copy]
GAS VALVE
FAULT
BOILER
SENSOR
FAULT
OVERHEAT
FAULT
OUTSIDE
SENSOR
FAULT
Check pump
connections.
Press [Copy]
Press O/H reset
button.
Press [Copy]
Press [O/1] button
Check wiring.
Press [Copy]
Check water
flow.
Press [Copy]
Replace o/h stat.
Press [Copy]
Check system.
Press [Copy]
Refer to
screens
Refer to
screens
STANDBY
BURNER
LOCK OUT
Check HT leads
and electrode
positions
Check wiring to
generator.
Press [Copy]
Replace
generator.
Press [Copy]
Change pump.
Press [Copy]
Refer to
screens
Check wiring.
Press [Copy]
PUMP FAULT
R
E
F
E
R
T
O
I
D
E
A
L
B
O
I
L
E
R
S
Is there a
spark ?
NO
Refer to
screens
Check gas
pressure.
Press [Copy]
Check wiring.
Press [Copy]
Replace faulty
solenoid.
Press [Copy]
Refer to
screens
Change
gas valve
or
solenoid.
Press
[Copy]
Observe the display. Take actions as
follows, depending upon the display:
Check system.
Press [Copy]
Replace sensor
Press [Copy]
Check gas.
Press [Copy]
Press
[Copy]
Check
gas
valve
wiring.
Press
[Copy]
Check
detection
probe.
Press
[Copy]
YES
Replace
detection
probe
Boiler will not light
Do any external
controls call for
heat ?
Is 230V ± 10%
available at
appliance ?
Reset timer or
status as
appropriate
Reset external
controls as
appropriate
Carry out electrical
checks.
Check all fuses.
YES
NO
NO
NO
YES
YES
Check boiler
programme timer and
status, as described
in Frame 30.
Does programme
timer require heat ?
FAULT FINDING
FAULT FINDING

IDEAL Concord CXi 110 Specifications

General

Brand	IDEAL
Model	Concord CXi 110
Category	Boiler
Language	English