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GWA/GWI/GWS

 

Gas-Fired Water Boilers – 

User’s Information Manual

4

Part Number 550-110-726/0703

Lighting Instructions

If you do not follow these instructions exactly, a fire or explosion may result caus-
ing property damage, personal injury or loss of life.

Gas valve 

— 

Honeywell VR8200/VR8300

GWA — Standing pilot

A. This appliance has a pilot, which must be

lighted by hand. When lighting the pilot, follow
these instructions exactly.

B. Before 

LIGHTING

, smell all around the

appliance area for gas. Be sure to smell next
to the floor because some gas is heavier than
air and will settle on the floor. See below.

C. Use only your hand to push down the reset button or turn the gas control

knob. Never use tools. If the knob or reset button will not operate by hand,
don't try to repair it, call a qualified service technician. Force or attempted
repair may result in a fire or explosion.

D. Do not use this appliance if any part has been under water. Immediately

call a qualified service technician to inspect the appliance and to replace
any part of the control system and any gas control, which has been under
water.

Do not try to light any appliance.

Do not touch any electric switch; do not use any phone in
your building.

Immediately call your gas supplier from a neighbor’s phone.
Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call the fire
department.

1.

Stop!

  Read the safety information above on this label.

2. Set the thermostat to lowest setting.

3. When equipped with 

Effikal 

vent damper 

Model RVGP,

place service switch in 

Hold Damper Open

 position.

4. Turn off all electrical power to the appliance.

5. When equipped with 

Johnson Controls 

vent damper

Model M35,

 manually rotate damper blade in direction of

arrow to 

Open 

position indicated on damper assembly.

6. Turn gas control knob clockwise 

 to 

OFF.

7. When equipped with vent damper, verify damper blade is

in full open position.

8. Wait five (5) minutes to clear out any gas. Then smell for

gas, including near the floor. If you smell gas, 

STOP!

 Follow

"B"

 in the safety information above. If you don't smell gas,

go to the next step.

9. Remove access panel located above burners.

10. Find pilot — follow metal tube from gas control.

The pilot is between two burners behind the
access panel.

11. Turn gas control knob counterclockwise 

to 

PILOT

.

12. Push in red reset button and hold. Immediately light the

pilot with a match. Continue to hold reset button in for about
one (1) minute after the pilot is lit.

13. Release reset button. Pilot should remain lit. If pilot goes

out, repeat steps 6 through 13.

If reset button stays depressed after release, stop and
immediately call your service technician or gas supplier.

If the pilot will not stay lit after several tries, turn the gas
control knob clockwise 

 to 

OFF 

and call your service

technician or gas supplier.

14. Replace access panel.

15. Turn gas control knob counterclockwise 

 to 

ON

.

16. Turn on all electric power to the appliance.

17. When equipped with 

Effikal 

vent damper, place service

switch in 

Automatic Operation

 position.

18. Set thermostat to desired setting.

19. Replace front panel.

1. Set the thermostat to lowest setting.

2. Turn off all electric power to the appliance if service is to

be performed.

3. Remove front panel.

4. Turn gas control knob clockwise 

 to 

OFF

.

5. Replace front panel.

FOR YOUR SAFETY READ BEFORE LIGHTING

LIGHTING INSTRUCTIONS

TO TURN OFF GAS TO THE APPLIANCE

WHAT TO DO IF YOU SMELL GAS

Summary of Contents for GWA

Page 1: ...vice procedures and the correct Lighting or Operating Instruc tions Propane gas odorant Propane boilers only Your propane supplier mixes an odorant with the propane to make its pres ence detectable In some instances the odorant can fade and the gas may no longer have an odor Propane gas can accumulate at floor level Smell near the floor for the gas odorant or any unusual odor If you suspect a leak...

Page 2: ...ical supply to pump Instead shut off the gas supply at a location external to the appliance 6 DO NOT use this boiler if any part has been under water Immediately call a qualified service technician to inspect the boiler and to replace any part of the control system and any gas control that has been under water 7 Have the building monitored when it is vacant for an extended period Safety controls c...

Page 3: ...relief valve Check automatic air vents if used Check pilot and main burner flames Check and clean vent termination air intake screens GWS boil ers only Periodically Test low water cutoff if used Oil inducer motor GWI and GWS boilers only Every 6 months Operate relief valve End of season Shut down procedure Maintain your boiler using this schedule To locate Lighting or Operating Instructions Find y...

Page 4: ...er to the appliance 5 When equipped with Johnson Controls vent damper Model M35 manually rotate damper blade in direction of arrow to Open position indicated on damper assembly 6 Turn gas control knob clockwise to OFF 7 When equipped with vent damper verify damper blade is in full open position 8 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas ...

Page 5: ...cian to inspect the appliance and to replace any part of the control system and any gas control which has been under water 1 Stop Read the safety information above on this label 2 Set the thermostat to lowest setting 3 When equipped with Effikal vent damper Model RVGP place service switch in Hold Damper Open position 4 Turn off all electrical power to the appliance 5 When equipped with Johnson Con...

Page 6: ... for gas including near the floor If you smell gas STOP Follow B in the safety information above If you don t smell gas go to the next step 10 Turn gas control knob counterclockwise to ON Press down on White Rodgers 36C valve knob to turn 11 Turn on all electric power to the appliance 12 When equipped with Effikal vent damper place service switch in Automatic Operation position 13 Set thermostat t...

Page 7: ...he fire department 1 Stop Read the safety information above on this label 2 Set the thermostat to lowest setting 3 When equipped with Effikal vent damper Model RVGP place service switch in Hold Damper Open position 4 Turn off all electrical power to the appliance 5 When equipped with Johnson Controls vent damper Model M35 manually rotate damper blade in direction of arrow to Open position indicate...

Page 8: ...witch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department WHAT TO DO IF YOU SMELL GAS 1 STOP Read the safety information above on this label 2 Set the thermostat to lowest setting 3 Turn off all electrical power to the appliance 4 Remove jacket front pa...

Page 9: ...rovides detailed instruc tions for completing the maintenance items listed in the maintenance schedule page 3 In addition to this maintenance the boiler must be serviced and started up at the beginning of each heating season by a qualified service technician See page 12 for troubleshooting procedures for common problems Air openings 1 Verify that combustion and ventilation air openings to the boil...

Page 10: ...echnician at once if you find any problem Failure to inspect the vent system as noted above and have it repaired by a qualified service techni cian can result in vent system failure causing se vere personal injury or death Check condensate drain system GWI or GWS 1 Inspect condensate drain fittings and tubing Verify that condensate can flow freely to drain Boiler relief valve 1 Inspect the boiler ...

Page 11: ...if installed 1 If the boiler or system is fitted with a low water cutoff device test the device following the cutoff manufacturer s instructions Oil inducer motor GWI and GWS boilers 1 Use only S A E 20 motor oil DO NOT use household universal oils Use only S A E 20 motor oil to lubricate the inducer motor Do not use common universal household oils 2 Place a few drops of oil in each of the two oil...

Page 12: ...eak compounds Black water condition Oxygen corrosion due to leaks in boiler and piping Have qualified service technician repair at once Keep pH of water between 7 0 to 8 5 Popping or percolating noise heard in boiler Mineral deposits in sections due to constant use of makeup water Call qualified service technician to de lime boiler if necessary In some cases deposits will be too heavy to remove wi...

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