Stovax F40 manual Fault Finding Charts, Ignition Functional Check, Flame Failure Functional Check

Page 16

16

IGNITION FUNCTIONAL CHECK 2

NO SPARK

Ensure there is no debris around the pilot assembly,

(e.g. soot etc.) which could short the spark, clean the area.

 

 

 

Consult the users

 

 

 

 

instructions, retry.

 

 

From Ignition Fault

No

Is the valve being

Yes

 

 

 

Finding Chart 1

 

operated correctly?

 

 

 

 

Yes

 

 

 

 

Is the gap between

No

Check tab on pilot burner

 

 

electrode and

wood is not damaged. Either

 

 

thermocouple 4.0mm?

 

repair tab or replace pilot

 

 

Yes

 

burner & retry

 

 

 

 

 

 

Has ignition lead

Yes

 

 

 

become detached or is

Correct and retry.

 

 

 

 

 

connection poor?

 

 

 

 

 

 

 

No

 

Check hanset batteries are OK.

 

 

 

 

 

 

Remove the electrode lead

 

Replace if required. Check handset

 

 

 

is on manual. Check if handset lock

 

Yes

and electrode. With insulated

 

 

 

is off. Check batteries to the control

 

pliers. Hold the tip 40mm from the

 

 

unit. Replace if required. Retry with

 

 

pilot pipework, is there a spark

 

 

 

 

handset and touch pad.

 

 

when the system is operated?

 

 

 

 

 

 

No

Has the ignition lead

 

become detached from the

Yes

control box?

 

 

FLAME FAILURE FUNCTIONAL CHECK 3

PILOT WILL NOT STAY LIT OR FIRE GOES OUT IN USE

Ensure there is no debris around the pilot assembly, (e.g. soot etc.) Check for fluff in the pilot aeration hole. See the diagram in Replacing Parts section.

Light the pilot using either the hanset or the touch pad.

 

No

Will pilot

Yes

 

 

With the pilot

 

 

 

 

 

stay alight?

 

With the fire running

 

running is the gas

 

 

 

 

 

 

on full is the gas at

 

pressure as stated on

 

 

 

 

No

 

No

the pressure stated

 

the databadge?

 

 

Problem is with the

on the databadge?

 

 

 

 

 

 

 

 

 

 

 

 

pipework or

 

 

 

 

 

fittings which lead

 

Yes

 

 

 

to the fire. Correct

 

 

Yes

 

and retry.

 

 

 

 

 

 

 

Yes

 

 

 

 

Run for 3 mins,

 

 

 

 

 

 

Yes

 

 

turn off, time interval

 

 

 

 

until mag unit shuts

 

 

 

 

No

with a click. Is this

 

Is the pilot flame of the

 

 

greater than 7

 

 

 

 

 

 

Is thermocouple

 

seconds?

 

correct length? Is the

 

 

 

thermocouple in its

 

connection good

 

 

 

correct postion in the

 

in back of valve?

 

No

 

 

 

 

 

pilot bracket. See

 

 

 

 

 

diagram 5 in Replacing

Yes

No

 

 

Parts, section 2.3.

Tighten the

 

 

 

 

 

 

 

connection and retry.

 

No

Replace thermocouple.

 

 

FAULT FINDING CHARTS

SERVICING INSTRUCTIONS

No

Replace the lead, retry.

Change the ODS unit.

Will pilot

stay alight?

No

Change mag

unit.

Yes

No

Run for 3 mins, turn off, time interval until mag unit shuts with a click. Is this greater than 7 seconds?

Yes

Replace the electrode.

Replace the electrode

lead and retry.

 

SYSTEM OK

Image 16 Stovax F40 manual Fault Finding Charts, Ignition Functional Check, Flame Failure Functional Check
Contents F40 Avanti Contents Flue Check Pass Fail Appliance Commissioning ChecklistGAS Check User Instructions GeneralLow battery display Hand Set Advice on Handling and Disposal of Fire Ceramics Cleaning the F40 AvantiEnsure the Appliance is Cold Before Proceeding Fuel BED Arrangement Gazco Flue Sure SystemInstallation Details Battery ReplacementFlame Failure Device ‘RUNNING IN’Technical Specification Installation InstructionsPacking Checklist Installation of the GAS Suppy Site RequirementsFlue and Chimney Requirements Appliance LocationSafety Precautions InstallationInstallation of the Stove AR1470 Door Replacement Servicing Instructions CommissioningCommissioning Programming the HandsetServicing Chart CheckServicing Requirements Ignition FunctionalIgnition Functional Check Fault Finding ChartsFlame Failure Functional Check Main Burner Replacing PartsPilot Unit Ignition Lead Magnetic Safety ValveAeration Plate GAS Valve Main InjectorControl Unit Changing Between GAS Types LPG Spare Parts ListButane Service Records Page Member of the Stovax Group