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:

GLOWWORM ENERGYSAVER 80

WARNING - IMPORTA

Next: &14, *

APPLIANCE APPEARS SATISFACTORY

Next: nff

PUMP OVERRUN

Next: &nff, f15

CENTRAL HEATING OPERATION

CONTROL THERMOSTAT IN HIGH POSITION
HIGH/LOW SWITCH IN LOW POSITION

Next: &1, ?18, ?20, ?22

BOILER THERMOSTAT OPERATION

CONTROL THERMOSTAT IN HIGH POSITION
HIGH/LOW SWITCH IN LOW POSITION

Next: &2, f24

BURNER HIGH FLAME

CONTROL THERMOSTAT I

Next: &3, f100

BURNER LOW FLAME

CONTROL THERMOSTAT I

Next: &4, ?90, ?92

BURNER ESTABLISHED

CONTROL THERMOSTAT IN HIGH POSITION
HIGH/LOW SWITCH IN LOW POSITION

Next: &5, f113

BURNER IGNITES

CONTROL THERMOSTAT IN HIGH POSITION
HIGH/LOW SWITCH IN LOW POSITION

Next: &6, f70

INTERCONNECTION BOARD APS NEON

CONTROL THERMOSTAT IN HIGH POSITION

Next: &7, f63

FAN RUNS

CONTROL THERMOSTAT IN HIGH POSITION

Next: &8, f46

INTERCONNECTION BOARD STAT NEON

CONTROL THERMOSTAT IN HIGH POSITION

Next: &9, f41

PUMP RUNS

CONTROL THERMOSTAT IN THE OFF POSITION

Next: &10, f36

DEMAND NEON (ORANGE)

CONTROL THERMOSTAT IN THE OFF POSITION

Next: &11, f29

GLOWWORM ENERGYSAVER

CASE REMOVAL<

Next: &12, !f27

BURNER HIGH FLAME

SWITCH ASSEMBLY - ROTARY

Next: End

BURNER HIGH FLAME 2

PCB - INTERCONNECTING

Next: End

BURNER HIGH FLAME

PCB - INTERCONNECTING

Next: End

FAN RUNS

THERMOSTAT - OVERHEAT (FLUE)

Next: End

INTERCONNECTION BOARD APS NEON

TUBE

Next: End

PUMP OVERRUN

CONTROL THERMOSTAT

Next: End

BURNER DOES NOT ESTABLSH

SPARK ELECTRODE

Next: End

BURNER IGNITES

SPARK ELECTRODE

Next: End

DOES NOT SPARK

KIT - IGNITION SPARES

Next: End

BURNER IGNITES

DETECTOR - DRAIN

Next: End

BURNER IGNITES

KIT - IGNITION SPARES

Next: End

DOES NOT ESTABLISH

KIT - IGNITION SPARES

Next: End

DOES NOT ESTABLISH

SPARK ELECTRODE

Next: End

BURNER DOES NOT ESTABLISH

KIT - IGNITION SPARES

Next: End

NOT ESTABLISHING

KIT - IGNITION SPARES

Next: End

BOILER THERMOSTAT OPERATION

CONTROL THERMOSTAT

Next: End

ELECTRICAL CHECKS

ELECTRICAL CHECKS

Next: End

DEMAND NEON ORANGE

Next: End

DEMAND NEON (ORANGE)

Next: End

PUMP RUNS

CONTROL THERMOSTAT

Next: End

INTERCONNECTION BOARD STAT NEON

CONTROL THERMOSTAT

Next: End

INTERCONNECTION BOARD STAT NEON

THERMOSTAT - OVERHEAT

Next: End

FAN RUNS 3

PCB - INTERCONNECTING

Next: End

FAN RUNS

PCB FUSE

Next: End

FAN RUNS 2

PCB - INTERCONNECTING

Next: End

FAN RUNS

PCB - INTERCONNECTING

Next: End

FAN RUNS

PRESSURE SWITCH - AIR

Next: End

FAN RUNS

TUBE

Next: End

INTERCONNECTION BOARD APS NEON

FLUE

Next: End

BURNER IGNITES

PCB - MAIN

Next: End

BURNER IGNITES

DOUBLE SOLENOID

Next: End

BURNER IGNITES

GAS VALVE

Next: End

BURNER LOW FLAME

PCB - MAIN

Next: End

BURNER LOW FLAME

SWITCH ASSEMBLY - ROTARY

Next: End

BURNER LOW FLAME

PCB - INTERCONNECTING

Next: End

BURNER HIGH FLAME

HIGH FLAME NEON

Next: End

BURNER HIGH FLAME

GAS VALVE

Next: End

PUMP OVERRUN

PCB - INTERCONNECTING

Next: End

SHORTING

DETECTOR - DRAIN

Next: End

DOES NOT SPARK

PCB - MAIN

Next: End

CENTRAL HEATING OPERATION

HEAT EXCHANGER

Next: End

BURNER IGNITES 2

PCB - MAIN

Next: End

BURNER ESTABLISHED

PCB - MAIN

Next: End

BURNER DOES NOT ESTABLISH

PCB - MAIN

Next: End

CENTRAL HEATING OPERATION

Next: End

CENTRAL HEATING OPERATION

SECONDARY HEAT EXCHANGER

Next: End

BOILER THERMOSTAT OPERATION

GAS VALVE

Next: End

DEMAND NEON (ORANGE)

STANDBY NEON (ORANGE)

Next: End

DEMAND NEON (ORANGE)

PCB - INTERCONNECTING

Next: End

PUMP RUNS

PUMP

Next: End

PUMP RUNS

PCB - INTERCONNECTING

Next: End

INTERCONNECTION BOARD STAT NEON

PCB - INTERCONNECTING

Next: End

FAN RUNS

FAN

Next: End

FAN RUNS

PCB - MAIN

Next: End

INTERCONNECTION BOARD APS NEON

PCB - INTERCONNECTING

Next: End

INTERCONNECTION BOARD APS NEON

PRESSURE SWITCH - AIR

Next: End

BURNER IGNITES

PCB - INTERCONNECTING

Next: End

BURNER IGNITES

MANIFOLD ASSEMBLY

Next: End

BURNER LOW FLAME

GAS VALVE

Next: End

BURNER LOW FLAME

LOW FLAME NEON

Next: End

NOISY OPERATION

CHARACTERISTIC TEST FROM CENTRAL HEATING OPERATION

Next: !p19

QUIET OPERATION

CHARACTERISTIC TEST FROM CENTRAL HEATING OPERATION

Next: !p21

BOILER RUNS BUT AFTER A PERIOD FLUE HOOD OVERHEAT TRIPS

CHARACTERISTIC TEST FROM CENTRAL HEATING OPERATION

Next: !p23

POOR PRESSURE AND NEON ON

CHARACTERISTIC TEST FROM BURNER LOW FLAME

Next: !p91

PRESSURE OKAY AND NEON OFF

CHARACTERISTIC TEST FROM BURNER LOW FLAME

Next: p93

26/01/2018 14:45:49 1801_1_50_1 31/01/2018 09:45:11

26/01/2018 14:53:33

Next: End

HIGH/LOW SWITCH HIGH NEON (DIAGNOSTIC TEST)

CONTROL THERMOSTAT IN HIGH POSITION
HIGH/LOW SWITCH IN HIGH POSITION

Next: p102, f101

HIGH/LOW SWITCH HIGH RESISTANCE

Next: p104, !f103

OBSERVATION WHICH TYPE OF IGNITION / SENSING LEAD IS FITTED

THERE ARE 2 TYPES OF

Next: p169, f192

CONTROL THERMOSTAT OVERRUN RESISTANCE

ENSURE THE BOILER HA

Next: !p16, !f17

SPARK ELECTRODE INSPECTION

Next: p172, !f173

CONDENSE CUT OFF

Next: p188, !f189

SPARK ELECTRODE INSPECTION

Next: p196, !f199

CONTROL THERMOSTAT OPERATION (RESISTANCE)

ENSURE THE BOILER HAS BEEN IN OPERATION AND HAS REACHED ITS MID OPERATING TEMPERATURE

Next: !p26, !f25

DEMAND NEON VOLTAGE

CONTROL THERMOSTAT IN THE OFF POSITION

Next: !p31, f30

MAINS POWER SUPPLY

CONTROL THERMOSTAT IN THE OFF POSITION

Next: p33, !f32

PUMP VOLTAGE

CONTROL THERMOSTAT IN THE OFF POSITION

Next: !p38, f37

CONTROL THERMOSTAT PUMP OPERATION

CONTROL THERMOSTAT IN THE OFF POSITION

Next: !p40, !f39

CONTROL THERMOSTAT DEMAND

Next: p43, !f42

FAN VOLTAGE

CONTROL THERMOSTAT IN HIGH POSITION

Next: !p48, f47

FAN NEUTRAL

CONTROL THERMOSTAT IN THE OFF POSITION

Next: p50, !f49

AIR PRESSURE SWITCH AIR DETECT VOLTAGE

CONTROL THERMOSTAT IN HIGH POSITION

Next: !p65, f64

AIR PRESSURE SWITCH TUBES

Next: p67, !f110

SPARKING (DIAGNOSTIC TEST)

CONTROL THERMOSTAT IN HIGH POSITION

Next: p72, f71

SPARK ELECTRODE INSPECTION

Next: p177, !f183

PCB GAS VALVE STAGE 1 SUPPLY

CONTROL THERMOSTAT IN HIGH POSITION

Next: !p82, !f81

GAS VALVE STAGE 2 VOLTAGE

CONTROL THERMOSTAT IN HIGH POSITION
HIGH/LOW SWITCH IN HIGH POSITION

Next: !p108, !f107

HIGH/LOW SWITCH HIGH NEON VOLTAGE

CONTROL THERMOSTAT IN HIGH POSITION
HIGH/LOW SWITCH IN HIGH POSITION

Next: !p106, !f105

OBSERVATION DISCONNECT CONDENSATE CUT OFF LEAD FROM DRAIN CAP

Next: !p170, f171

RESISTANCE CHECKS CONDENSATE CUT-OFF LEAD

DISCONNECT THE ORANG

Next: p201, !f202

OBSERVATION WHICH TYPE OF IGNITION / SENSING LEAD IS FITTED

THERE ARE 2 TYPES OF

Next: p184, f187

SPARK ELECTRODE LEAD

Next: !p185, !f186

SPARK ELECTRODE LEAD

Next: !p190, !f191

SPARK ELECTRODE LEAD

Next: !p197, !f198

SPARK ELECTRODE LEAD

Next: !p203, !f204

ROOM THERMOSTAT RESISTANCE ( EXTERNAL CONTROLS)

Next: !p35, !f34

OVERHEAT THERMOSTAT RESISTANCE

Next: !p45, !f44

PCB FUSE

Next: p52, !f51

PCB LIVE

CONTROL THERMOSTAT IN HIGH POSITION

Next: p54, !f53

FLUE HOOD OVERHEAT THERMOSTAT

Next: p56, !f109

PCB NEUTRAL

CONTROL THERMOSTAT IN THE OFF POSITION

Next: p58, !f57

AIR PRESSURE SWITCH NO AIR RESISTANCE

Next: p60, !f59

AIR PRESSURE SWITCH TUBES

Next: !p62, !f61

FLUE

Next: !p69, !f68

GAS VALVE STAGE 1 VOLTAGE

CONTROL THERMOSTAT IN HIGH POSITION

Next: p80, f79

GAS VALVE STAGE 1 SOLENOID RESISTANCE

DISCONNECT THE GAS VALVE CONNECTION PLUG FROM THE DUAL SOLENOID ASSEMBLY ON THE GAS VALVE

Next: p84, !f83

BURNER GAS PRESSURE (DIAGNOSTIC TEST)

CONTROL THERMOSTAT I

Next: !p86, !f85

PCB HIGH/LOW SWITCH SUPPLY

CONTROL THERMOSTAT IN HIGH POSITION

Next: p95, !f94

HIGH/LOW SWITCH LOW RESISTANCE

Next: p97, !f96

HIGH/LOW SWITCH LOW NEUTRAL

CONTROL THERMOSTAT IN THE OFF POSITION

Next: !p99, !f98

System Information

Total Tests: 125

Sequence Logic: Decoded from encrypted .seq file

Navigation: Dynamic based on pass/fail results

Source: 4731307 GW SWIFTFLOW 100 SIT Control