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19
SERVICE MUST
BE PERFORMED BY A
QUALIFIED INSTALER,
SERVICE AGENCY
OR GAS SUPPLIER
THE FOLLOWING ISA LIST OF THE MOST COMMON COMPLAINTS RELATED TO THE USE OF WATER HEATERS. MANY
COMPLAINTS ARE DUE TO ITEMS NOT DIRECTLY RELATED TO THE WATER HEATER. DO NOT ATTEMPT TO SERVICE
THE WATER HEATER OR PERFORM OTHER RECOMMENDATIONS ON THIS LIST UNLESS YOU ARE TRAINED AND
QUALIFIED TO DO SO.
VAPORSHIELD System Operational Checklist
TROUBLESHOOTING CHART
Manifold gasket properly sealed.
Viewport not damage or cracked.
Pilot air duct screen not blocked.
No leaks at pilot and manifold connection.
Manifold door screws securely tightened
1.
2.
3.
4.
5.
BURNER WILL
NOT IGNITE
I. Pilot not lit
2. Thermostat set too low
3. No gas
4. Dirt in the gas lines
5. Pilot line clogged
6. Main burner line clogged
7. Defective thermocouple
8. Defective thermostat
,IEXIVMRWXEPPIHMREGSR½RIHEVIE
I. Light pilot
2. Turn temp. dial to desired temperature
3. Check with gas utility company
4. Notify utility-install trap in gas line
5. Clean, locate source and correct
6. Clean, locate source and correct
7. Replace thermocouple
8. Replace thermostat
9. Provide fresh air ventilation
SMELLY WATER
-7YP½HIWMRXLI[EXIV
I. Replace the anode with a special anode
BURNER FLAME
NOT RED ON
ENTIRE SURFACE
--RWYJ½GMIRXWIGSRHEV]EMV
2. Low gas pressure
3. Flue clogged
4. Main burner line clogged
,IEXIVMRWXEPPIHMREGSR½RIHEVIE
3FWXVYGXMSRMRQEMRFYVRIVSVM½GISVZIRXYVM
1. Provide ventilation to water heater
2. Check with gas utility company
3. Clean, locate source and correct
4. Clean, locate source and correct
5. Proper fresh air ventilation
'PIERSVVITPEGISVM½GIFYVRIVERHSVZIRXYVM
PILOT WILL
NOT LIGHT OR
REMAIN LIT
I. Air in gas line.
2. No gas.
3. Dirt in gas line.
4MPSXPMRISVSVM½GIGPSKKIH
5. Thermocouple connection loose.
6. Defective Thermocouple.
7. Cold drafts.
8. Thermostat ECO switch open.
9. High temperature cut off switch open.
Defective Igniter.
II. Pilot air intake duct screen blocked.
Low gas pressure.
1. Bleed the air from the gas line
2. Check with gas utility company
3. Notify utility-install dirt trap in gas line
4. Clean, locate source and correct
5. Finger tighteh; then 1/4 turn with wrench
6. Replace thermocouple
7. Locate source and correct
8. Replace thermostat
9. Call Service number on front of this manual
Replace igniter pilot assembly
II. Clean pilot duct air intake screen
Check with gas utility company
HIGH OPERATION
COSTS
I.
2.
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4. Wrong piping connections
5. Leaking faucets
6. Gas leaks
7. Wasted hot water
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,SX[EXIVTMTMRKMRI\TSWIH[EPP
I. Set temperature dial to lower setting
(VEMR¾YWLTVSZMHI[EXIVXVIEXQIRXMJRIIH
3. Install adequate heater
4. Correct piping-dip tube must be in cold inlet
5. Repair faucets
6. Check with utility-repair at once
7. Advise customer
8. Insulate piping
9. Insulate piping
INSUFFICIENT
HOT WATER
I. Thermostat set too low
2. Sediment or lime in tank
3. Water heater too small
4. Wrong piping connections
5. Leaking faucets
6. Wasted hot water
0SRKVYRWSJI\TSWIHTMTMRK
8. Hot water piping in outside wall
9. Low gas pressure
I. Turn temperature dial to desired setting
(VEMR¾YWLTVSZMHI[EXIVXVIEXQIRXMJRIIHIH
3. Install adequate heater
4. Correct piping-dip tube must be in cold inlet
5. Repair faucets
6. Advise customer
7. Insulate piping
8. Insulate piping
9. Check with gas utility company
PROBLEM
POSSIBLE CAUSE (S)
CORRECTIVE ACTION
10.
10.
12.
12.
Содержание VAPORSHIELD Residential 30
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