XSol Diagnostic System

Welcome to the XSol Diagnostic System

This system provides interactive diagnostic tests with proper sequence navigation based on the decoded .seq file logic.

Start Diagnostic Sequence

or choose a specific test below:

CHAFFOTEAUX CELTIC FF COMBINATION BOILER

WARNING - IMPORTA

Next: &17, *

APPLIANCE APPEARS SATISFACTORY

Next: nff

HOT WATER

{ISOLATEMAINSPOWER}
SELECTOR SWITCH IN SUMMER (I) POSITION.

Next: &nff, !f88

HW HIGH FLAME

SELECTOR SWITCH IN SUMMER (I) POSITION.

Next: &1, f83

HW LOW FLAME

SELECTOR SWITCH IN SUMMER (I) POSITION.

Next: &2, f80

HW SPINDLE RISE

{ISOLATEMAINSPOWER}
REMOVE CHANGE OVER VALVE MICROSWITCH COVER.

Next: &3, !f79

CENTRAL HEATING

SELECTOR SWITCH IN WINTER (II) POSITION

Next: &4, f76

CENTRAL HEATING HIGH FLAME

SELECTOR SWITCH IN WINTER (II) POSITION

Next: &5, f66

CENTRAL HEATING LOW FLAME

SELECTOR SWITCH IN WINTER (II) POSITION

Next: &6, f52

WATER PUMP RUNNING

SELECTOR SWITCH IN W

Next: &7, f47

EXTERNAL CONTROLS: WIRING CHECK

{ISOLATEMAINSPOWER}

Next: &8, !f92

FROST THERMOSTAT 3C

{ISOLATEMAINSPOWER}

Next: &9, !f45

FROST THERMOSTAT 11C

{ISOLATEMAINSPOWER}

Next: &10, !f44

PILOT FAILURE

{ISOLATEMAINSPOWER}

Next: &11, !f43

PILOT DETECT

SELECTOR SWITCH IN SUMMER (I) POSITION

Next: &12, f40

LIGHT PILOT

SELECTOR SWITCH IN SUMMER (I) POSITION

Next: &13, ?20, ?22

HIGH FAN

SELECTOR SWITCH IN SUMMER (I) POSITION

Next: &14, f11

SLOW FAN

REMOVE INNER FRONT PANEL
SELECTOR SWITCH IN SUMMER (I) POSITION

Next: &15, f2

CHAFFOTEAUX CELTIC FF COMBINATION BOILER

G.C. NUMBER 47 980 0

Next: &93, !f1

SYSTEM CHECKS

PLEASE ENSURE THE FOLLOWING SYSTEM CHECKS ARE COMPLETED

Next: &16, !f94

ELECTRICAL SAFETY CHECKS

ELECTRICAL CHECK

Next: End

HIGH FAN

AIR PRESSURE SWITCH

Next: End

HIGH FAN

MICROSWITCHES

Next: End

HIGH FAN

IGNITION SWITCH

Next: End

LIGHT PILOT

AIR PRESSURE SWITCH MOUNT

Next: End

LIGHT PILOT

FLUE

Next: End

SLOW FAN

FUSE F1

Next: End

LIGHT PILOT

PCB

Next: End

LIGHT PILOT

SPARK ELECTRODE

Next: End

LIGHT PILOT

GAS SUPPLY

Next: End

LIGHT PILOT (FAIL)

PILOT

Next: End

PILOT DETECT

THERMOCOUPLE

Next: End

PILOT FAILURE

THERMOELECTRIC VALVE

Next: End

FROST THERMOSTAT 11C

11C FROST THERMOSTAT

Next: End

FROST THERMOSTAT 3C

3C FROST THERMOSTAT

Next: End

SLOW FAN

FUSE F2

Next: End

WATER PUMP RUNNING

Next: End

CENTRAL HEATING LOW FLAME

WATER FLOW SWITCH

Next: End

CENTRAL HEATING LOW FLAME

BOILER FLOW THERMOSTAT

Next: End

CENTRAL HEATING LOW FLAME

BLUE SOLENOID

Next: End

CENTRAL HEATING HIGH FLAME

BOILER FLOW THERMOSTAT

Next: End

SLOW FAN

Next: End

CENTRAL HEATING HIGH FLAME

ORANGE SOLENOID

Next: End

CENTRAL HEATING

HEATING RETURN FILTER

Next: End

HW SPINDLE RISE

DIAPHRAGM

Next: End

HW LOW FLAME

MICROSWITCHES

Next: End

HW HIGH FLAME

BLACK SOLENOID

Next: End

HW HIGH FLAME

DHW THERMOSTAT

Next: End

HOT WATER

SECONDARY HEAT EXCHANGER

Next: End

CENTRAL HEATING LOW FLAME

AIR PRESSURE SWITCH

Next: End

SLOW FAN

SELECTOR SWITCH

Next: End

EXTERNAL CONTROLS: WIRING CHECK

Next: End

SYSTEM CHECKS

SYSTEM CHECKS

Next: End

SLOW FAN

FAN

Next: End

HIGH FAN

FAN

Next: End

HIGH FAN

PCB

Next: End

LIGHT PILOT

AIR PRESSURE SWITCH

Next: End

LIGHT PILOT

SPARK GENERATOR

Next: End

LIGHT PILOT

THERMOELECTRIC VALVE

Next: End

LIGHT PILOT (PASS)

PILOT

Next: End

PILOT DETECT

THERMOELECTRIC VALVE

Next: End

WATER PUMP RUNNING

PUMP

Next: End

WATER PUMP RUNNING

PCB

Next: End

CENTRAL HEATING LOW FLAME

PCB

Next: End

CENTRAL HEATING LOW FLAME

FIXED LIMIT THERMOSTAT

Next: End

CENTRAL HEATING LOW FLAME

BURNER

Next: End

CENTRAL HEATING HIGH FLAME

PCB

Next: End

CENTRAL HEATING

PRIMARY HEAT EXCHANGER

Next: End

HW LOW FLAME

PCB

Next: End

HW HIGH FLAME

PCB

Next: End

NO SPARKING FROM ELECTRODE

CHARACTERISTIC TEST FROM LIGHT PILOT

Next: p21

SPARKING OCCURS, PILOT DOES NOT LIGHT

CHARACTERISTIC TEST FROM LIGHT PILOT

Next: p23

20/03/2012 14:35:50 3_1_50_1 11/04/2012 11:15:22

04/04/2012 15:41:24

Next: End

AIR PRESSURE SWITCH: NO AIR DETECT

SELECTOR SWITCH IN S

Next: p13, !f12

IGNITION SWITCH OPERATION

{ISOLATEMAINSPOWER}<

Next: !p19, !f18

FUSE F1

{ISOLATEMAINSPOWER}
SELECTOR SWITCH IN MID (0) POSITION.

Next: p4, !f3

APS MOUNTING

{ISOLATEMAINSPOWER}

Next: p27, !f26

SPARK GENERATOR INPUT VOLTAGE

SELECTOR SWITCH IN S

Next: !p33, !f32

THERMOCOUPLE VOLTAGE

SELECTOR SWITCH IN M

Next: !p42, !f41

WATER PUMP VOLTAGE

SELECTOR SWITCH IN W

Next: !p49, f48

EXTERNAL CONTROL OUTPUT VOLTAGE

SELECTOR SWITCH IN W

Next: !p51, !f50

BLUE SOLENOID VOLTAGE

CENTRAL HEATING DEMA

Next: p54, f53

HW LOW FLAME

SELECTOR SWITCH IN SUMMER (I) POSITION.

Next: p56, f55

AIR PRESSURE SWITCH: AIR DETECT

SELECTOR SWITCH IN S

Next: p58, !f89

BOILER CONTROL THERMOSTAT SECOND STAGE

{ISOLATEMAINSPOWER}<

Next: p73, !f69

HEATING RETURN FILTER

{ISOLATEMAINSPOWER}<

Next: !p78, !f77

CHANGE OVER VALVE MICROSWITCHES DHW

{ISOLATEMAINSPOWER}<

Next: !p82, !f81

BLACK SOLENOID RESISTANCE

{ISOLATEMAINSPOWER}

Next: p85, !f84

CHANGE OVER VALVE MICROSWITCHES C/H

{ISOLATEMAINSPOWER}<

Next: p15, !f14

HIGH FAN VOLTAGE

SELECTOR SWITCH IN SUMMER (I) POSITION

Next: !p17, f16

AIR PRESSURE SWITCH: AIR DETECT

SELECTOR SWITCH IN S

Next: p25, f24

GAS SUPPLY

{ISOLATEMAINSPOWER}

Next: p37, !f36

SPARK GENERATOR

SELECTOR SWITCH IN SUMMER (I) POSITION

Next: p31, f30

FLUE

Next: !p29, !f28

IGNITION ELECTRODE AND LEAD

{ISOLATEMAINSPOWER}

Next: !p35, !f34

LIGHT PILOT WITH MATCH

{ISOLATEMAINSPOWER}
REMOVE INNER FRONT PANEL

Next: !p39, !f38

FUSE F2

{ISOLATEMAINSPOWER}
SELECTOR SWITCH IN MID (0) POSITION

Next: p6, !f5

BLUE SOLENOID RESISTANCE

{ISOLATEMAINSPOWER}

Next: !p64, !f63

BOILER CONTROL THERMOSTAT FIRST STAGE

{ISOLATEMAINSPOWER}<

Next: !p62, !f61

WATER FLOW SWITCH

{ISOLATEMAINSPOWER}<

Next: !p60, !f59

MAINS POWER INPUT

SELECTOR SWITCH IN MID (0) POSITION

Next: p8, !f7

ORANGE SOLENOID RESISTANCE

{ISOLATEMAINSPOWER}

Next: !p75, !f74

SLOW FAN VOLTAGE

SELECTOR SWITCH IN SUMMER (1) POSITION

Next: !p10, !f9

DHW THERMOSTAT RESISTANCE

{ISOLATEMAINSPOWER}

Next: !p87, !f86

System Information

Total Tests: 104

Sequence Logic: Decoded from encrypted .seq file

Navigation: Dynamic based on pass/fail results

Source: 4731307 GW SWIFTFLOW 100 SIT Control