Giant UG30 Installation Instructions And Use & Care Guide

26
PROBLEM POSSIBLE CAUSE(S) CORRECTIVE ACTION
SLOW HOT WATER
RECOVERY
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3. Low gas pressure
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5. Thermostat set too low
6. Water heater too small
7. Wrong piping connections
8. Wasted hot water
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2. Clean flue, locate source and correct
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4. Replace thermostat
5. Turn temperature dial to desired setting
6. Install adequate heater
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DRIP FROM RELIEF VALVE
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2. Heater stacking
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2. Lower the thermostat setting
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THERMOSTAT FAILS TO
SHUT-OFF
1. Thermostat not functioning prop-
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1. Replace thermostat
2. Replace thermostat
COMBUSTION ODOURS
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3. Heater installed in a confined area
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2. Clean, locate source and correct
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SMOKING AND CARBON
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2. Low gas pressure
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4. Thermostat not functioning prop-
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5. Heater installed in a confined area
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3. Clean, locate source and correct
4. Replace thermostat
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CONDENSATION
1. Temperature setting too low 1. Increase the temperature setting
BURNER FLAME FLOATS
AND LIFTS OFF PORTS
1. Orifice too large
2. High gas pressure
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4. Cold drafts
1. Replace with correct orifice
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rect
4. Locate source and correct
BURNER FLAME TOO HIGH
1. Orifice too large 1. Replace with correct orifice
FLAME BURNS AT ORIFICE
1. Thermostat not functioning prop-
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2. Low gas pressure
1. Replace thermostat
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PILOT FLAME
TOO SMALL
1. Pilot line or orifice clogged
2. Low gas pressure
1. Clean, locate source and correct
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Giant UG30 Specifications

General

Brand	Giant
Model	UG30
Category	Water Heater
Language	English