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TECHNICAL DATA

11

1. 

Log Set

- The ceramic logs supplied with this appliance can be replaced at service intervals depending on

their condition. If the logs do require replacement, the consumer can do so provided that the Ceramic

Component Layout Instructions (pages 20-22) are adhered to. Under no circumstances should additional/extra

logs be added. Only genuine Legend replacement parts should be used. 

Order Ref: ETHLOG3S

2. 

Oxygen Depletion Sensing Pilot

- In the unlikely event of a pilot failure, the pilot assembly should only be

replaced by a 

Gas Safe Registered Engineer

. The user must not carry out this work. 

Order Ref: ETH01

3. 

TESC Valve

- In the unlikely event of control valve failure, the assembly should only be replaced by a 

Gas

Safe Registered Engineer

. The user must not carry out this work. 

Order Ref: ETH02

4. 

Glass Panel 

- Should the glass become cracked or broken, the fire should not be used under any

circumstance. 

Order Ref: ETHGLAS3S

5. 

Glass Rope Seal 

- The integrity of the glass rope seal should be checked on service and replaced if

necessary by a 

Gas Safe Registered Engineer

Order Ref: ETHSEA3S

6. 

Remote Control Display Handset - Order Ref: ETH04

Model

Ethos 3S Stove

Gas Type

Natural Gas

Gas Category

I

2H

Gas Type

G20

Inlet Pressure (mbar)

20

Countries of Destination

See table below

Gas Valve

TESC-01 RF 868-30

Injector Size

Bray 82/360

Oxypilot

ERTA PG-82-650

Gas Rate

Full

Reduced

Nominal Heat Input (Gross, kW)

5.5

1.9

Nominal Gas Flow Rate (m

3

/h)

0.524

0.181

Efficiency (net)

84

Efficiency Class

1

NOx Class 

4

Weight (kg)

51.25 kg

Countries of Destination

AT, BG, CH, CZ, DK, EE, ES, FI, GB, GR, HR, IE, IT, LT, LV, 

NO, PT, RO, SE, SI, SK, TR

REPLACEMENT PARTS

TROUBLE SHOOTING (GAS SAFE ENGINEER ONLY)

NOTE:

The purpose of the Error code is to give some information as to the potential reason for the fire not

starting rather than just no flame. The appearance of an error code does not mean there is necessary  a fault

with the control or the appliance, it could be external factors outside the control that could cause error codes to

appear from time to time and they could just be a one off event , so please check and work through the

suggested service actions below before considering changing the control box. These codes are there to help

with a more certain and efficient servicing of the appliance. Changing the box without working through the guide

could lead to an unnecessary and expensive service and probably a repeat visit to fix the real fault.

SERVICING MUST ONLY BE CARRIED OUT BY COMPETENT PERSONAL WHO HAVE CURRENT

QUALIFICATIONS AND ACCREDITATION (I.E. GAS SAFE)
NOTE:

After correcting fault, perform a restart to reset error display to normal standby mode. Also depending

upon the repair, air will need to be bled out of the system and it may take several start attempts to do so. E00

may appear and need to be reset a few times during the purging process, depending upon the length of supply

pipe. Bleeding the supply pipe via the isolation valve pressure test point will help speed up this process.

NOTE:

Before undertaking any actions on the servicing as detailed below , replace the batteries in the control

and handset (if applicable) with new and know to be good batteries. Faulty batteries will cause error codes.

There is a difference between old and faulty batteries and they may give false errors if the batteries are faulty.

ALWAYS CHANGE ALL THE BATTERIES TOGETHER AND NOT JUST ONE OR TWO AND ALWAYS OF

THE SAME MAKE AND TYPE (I.E MANUFACTURER AND MODEL TYPE).

Generally : After replacing the batteries, to clear the error code perform a start cycle by pressing the start button

as normal. Then press again in the same way to attempt a new start cycle. The error code must be cleared this

way after every error code is displayed to start again.

Summary of Contents for Ethos 3S

Page 1: ... handed to the end user when the installation is complete This is an official requirement and is the responsibility of the fitter of this appliance Having installed the appliance the installer should take the necessary steps to ensure that the user fully understands how to operate the appliance and is also made aware of the fire s basic cleaning and maintenance requirements ...

Page 2: ...e 7 Installation Procedure for Class One Closure Plate 8 Commissioning 9 Technical Data 11 Replacement Parts 11 Trouble Shooting GAS SAFE Engineer Only 11 User Instructions 14 Cleaning and Maintenance GAS SAFE Engineer Only 19 Log Layout Instructions 20 Trouble Shooting User 24 Guarantee 24 CONTENTS 2 ...

Page 3: ...nstallation ensure that the local conditions identification of gas type and pressure and the adjustment of the appliance are compatible Base temperatures of this appliance are quite low so it can be placed directly onto timber or laminate flooring However due consideration should be taken if installing directly onto materials such as deep pile carpets or similar combustible materials in these circ...

Page 4: ...t to the appliance When closed this will allow the complete burner and control assembly to be disconnected for maintenance or repair in accordance with national regulations The gas supply should be provided by a semi rigid pipe with an 8mm diameter and should be no longer than 1 5 metres in length NOTE When the gas supply pipe is passed through masonry or other brickwork always ensure that the end...

Page 5: ...flector panel should be fixed to a register plate of a minimum size of 776mm wide x 440mm deep The height from the register plate up to the intersection with the flue should be not less than 150mm The cut out size in register plate to accommodate the Debris Deflector Panel should be 360mm long x 215mm wide The installer shall confirm that the chimney is in good condition and has passed a flue perf...

Page 6: ...that the smoke test can be carried out with representative flue flow conditions A warm flue will be more effective than a cold flue If the flue is reluctant to draw which can be initially assessed by lighting a smoke match at the intended position of the appliance flue connection introduce some heat into the flue for a minimum of 10 minutes using a blow torch or other means Other factors such as w...

Page 7: ... bottom then slacken the six screws 3 on each side releasing the glass Fig 6 4 Carefully slide the glass out forwards Fig 7 5 Withdraw the black internal top panel Fig 8 6 Lift off the black burner grille Note pilot tab to be at the front on re assembly Fig 9 7 If necessary remove fire box liners to avoid damage during the installation process Fig 8 8 Slide forward the lower controls heat shield a...

Page 8: ...e back and then through the two 2mmØ holes in the closure plate Fig 12 7 Route the cables through the eye bolts and back through the closure plate and into the lower holes 6mmØ in the stove back Fig 12 8 Push the stove and closure plate back to seal tightly against the fireplace back panel wall Fig 12 INSTALLATION PROCEDURE FOR CLASS ONE CLOSURE PLATE 8 Hearth Eye Bolts Closure Plate Centre Line D...

Page 9: ...and purge Fig 13 3 Connect manometer to pressure test point on the brass Pressure Test elbow and ignite the burner to check working pressure and gas rate see page 11 Note the gas rate is factory set and is not adjustable without specialised Legend equipment 4 Refit heat shield gas connection cover panel must be always fitted Fig 14 M5 Machine Screws Burner Assembly Inlet Pressure Test Point Fig 13...

Page 10: ...6 Note The pilot tab should be positioned at the front Fig 16 7 Follow log layout guide pages 20 22 fitting rear log and bark chippings around the black grille and not on top of the burner skin 8 Replace the glass and frame and secure with six 6mm machine screws Figs 7 6 5 9 Switch on the appliance and carry out smoke testing as laid out on page 6 Fig 17 Fire Box Liners Fig 15 Black Internal Top P...

Page 11: ...reason for the fire not starting rather than just no flame The appearance of an error code does not mean there is necessary a fault with the control or the appliance it could be external factors outside the control that could cause error codes to appear from time to time and they could just be a one off event so please check and work through the suggested service actions below before considering c...

Page 12: ...ch Reset and try again Check pressure switch connections check to see if jumpers are in place on back of TESC E09 Error caused by external pressure switch Pressures switch action connection or jumpers missing or not connected properly Reset and try again Check pressure switch connections check to see if jumpers are in place on back of TESC E10 Error caused by external pressure switch Pressure swit...

Page 13: ...rect type E26 Defective or wrong wired USB power supply Try again and if repeatedly fails replace Reset and try again Check and correct Thermocouple wiring Replace thermocouple if necessary E48 Short circuit on thermocouple or thermocouple reversed polarity Wrongly wired Reset and try again Check if and clean around the area of the pilot for lint and other contamination and clean Check where the t...

Page 14: ...the fire press the power button and hold for 1 second then release The burner will light within around 1 to 10 seconds adjust to the maximum power setting The power of the burner can be adjusted up and down by pressing the and buttons To stop the fire simply press the power button again and the burner will stop If for any reason the fire should be switched off either intentionally or unintentional...

Page 15: ...ess to increase flame Day of the week Gas fire burner status Battery condition RC handset FC fire control Light sensor for display backlight To change mode see handbook Press to decrease flame Power button To start the fire after ensuring the fire control is turned on as described above with one hand grasp around the rear of both sides of the button area control The green unlock light will illumin...

Page 16: ... to either 24 hour display or 12 Hour AM or PM display Press the or button on the handset to toggle between the two settings When you are ready to confirm the setting you want press the SET button to progress to setting the day of the week Setting the day of the week Press and release the and buttons until the correct day of the week is shown on the display Mo Monday Tu Tuesday We Wednesday Th Thu...

Page 17: ...modes Note If at any time the power button is pressed during operation this will stop the fire and exit any automatic mode and return the handset to manual MAN operation mode Factory Reset of Display Handset to enable handset to be paired again To reset a handset to factory conditions to enable it to be paired with a new control Hold the handset to unlock Press and hold set until handset beeps and...

Page 18: ...on snooze function can also be operated in conjunction with thermostat mode The thermostat symbol and the Zzz symbol will be on together when in this mode The remote control display handset supplied with this fire will have already been factory set and should not need to be adjusted or re paired Read the operation instructions fully before attempting to de pair the handset De pairing and re pairin...

Page 19: ...liance and not left on the fuel bed Carefully remove all ceramic components and thoroughly clean the stainless steel burner and the pilot assembly Any build up of debris in this area could affect the operation of the appliance Fig 30 NOTE It is common to find surface cracks in the ceramic components This is due to the expansion and contraction of the ceramic fibres caused by the intense heat that ...

Page 20: ...s on the fire Never use logs other than those originally supplied or genuine Legend Spare Parts 4 Place the rear log at the back of the burner grille 20 1 Place the burner grille into position 2 Place the front ceramic panel into position 6 Place the small log on top of the rear log as shown 5 Place the front log onto the front ceramic panel 3 Arrange the slate ceramics onto the burner cover plate...

Page 21: ...LOG LAYOUT INSTRUCTIONS CONTINUED 21 7 Place the remaining logs as shown in the photographs below 8 9 10 12 11 ...

Page 22: ...It is very important that all the logs are used and arranged as shown in order to achieve the desired flame picture It may be necessary to remove some or all of the logs to clean them at some time Cleaning must only be done using a soft brush ...

Page 23: ......

Page 24: ...equence If not then clean the pilot as described in Cleaning the pilot section of the booklet Check to see if there is a spark appearing on the pilot spark plug and check to see if there is any contamination around it that might be preventing the ignition spark from happening Display handset with pilot burner As above except instead of the red LED light on the handset there will be a letter E and ...

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