Giant UG30 Installation Instructions And Use & Care Guide

24
Explosion Hazard
• Temperature-pressure relief
valve must comply with ANSI
Z21.22-CSA 4.4 and ASME
code.
• Properly sized temperature-
pressure relief valve must be
installed in opening provided.
• Can result in overheating
and excessive tank pressure.
• Can cause serious injury or
death.
0DQXDOO\RSHUDWHWKHWHPSHUDWXUHDQGSUHVVXUHUHOLHIYDOYH
SHULRGLFDOO\WRPDNHVXUHLWLVZRUNLQJSURSHUO\7RSUHYHQW
ZDWHUGDPDJHWKHYDOYHPXVWEHSURSHUO\FRQQHFWHGWR
a discharge line which terminates at an adequate drain.
6WDQGLQJFOHDURIWKHRXWOHWGLVFKDUJHGZDWHUPD\EHKRW
VORZO\OLIWDQGUHOHDVHWKHOHYHUKDQGOHRQWKHWHPSHUDWXUH
DQGSUHVVXUHUHOLHIYDOYHWRDOORZWKHYDOYHWRRSHUDWHIUHHO\
DQGUHWXUQWRLWVFORVHGSRVLWLRQ6HH)LJXUH,IWKHYDOYH
IDLOVWRFRPSOHWHO\UHVHWDQGFRQWLQXHVWRUHOHDVHZDWHU
LPPHGLDWHO\VKXWRIIWKHPDQXDOJDVFRQWUROYDOYHDQG
WKHFROGZDWHULQOHWYDOYHDQGFRQWDFWDTXDOLILHGVHUYLFH
technician.
TEMPERATURE AND PRESSURE
RELIEF VALVE
DISCHARGE LINE TO DRAIN
MANUAL RELIEF
VALVE
FIGURE 22.
External Inspection & Cleaning of the Base-
ring Filter
1. 3HULRGLFDOO\FKHFNWKHEDVHULQJILOWHUIRUDQ\GXVWRU
GHEULVWKDWPD\KDYHDFFXPXODWHGRQWKHILOWHUVFUHHQ
NOTE: If the water heater is located in an area that is
VXEMHFWHGWROLQWDQGGLUWLWPD\EHQHFHVVDU\WRFKHFNWKH
EDVHULQJILOWHUIUHTXHQWO\
2. Follow the Lighting Instructions to turn off the water heater
DQGDOORZLWWRFRROIRUPLQXWHVEHIRUHDWWHPSWLQJWR
FOHDQWKHEDVHULQJILOWHU
 8VHDYDFXXPFOHDQHUZLWKDKRVHDWWDFKPHQWWRUHPRYH
DQ\GXVWRUGHEULVWKDWPD\KDYHDFFXPXODWHGRQWKHILOWHU
127(,IXQDEOHWRLQVSHFWRUFOHDQWKHEDVHULQJILOWHU
IROORZWKH³&OHDQLQJWKH&RPEXVWLRQ&KDPEHUDQG)ODPH
DUUHVWRU´LQVWUXFWLRQV
 $IWHUWKHEDVHULQJILOWHUKDVEHHQFOHDQHGIROORZWKH
/LJKWLQJ,QVWUXFWLRQVWRUHWXUQWKHZDWHUKHDWHUWRVHUYLFH
Temperature and Pressure Relief Valve
Piezoelectric Igniter System
7KHSLH]RHOHFWULFLJQLWHUV\VWHPFRQVLVWVRIWKHLJQLWHU
EXWWRQHOHFWURGHDQGZLUH7KHSLORWLVLJQLWHGE\DQ
HOHFWULFVSDUNJHQHUDWHGZKHQWKHLJQLWHUEXWWRQLV
SUHVVHG7KHVSDUNJDSRI´LVVHWZKHQWKHHOHFWURGH
LVLQVWDOOHGDWWKHIDFWRU\)LJXUH8VHRQO\IDFWRU\
authorized piezoelectric igniter parts for replacement.
SNAP-ON CONNECTOR
IGNITER
BUTTON
WIRE
TO
ELECTRODE
THERMOCOUPLE
PILOT
PILOT
BRACKET
ELECTRODE
TIP
.125” *
* NOTE: SPARK GAP DISTANCE MEASURED FROM ELECTRODE TIP TO PILOT.
FIGURE 23
Testing the Igniter System
Turn off the gas to the water heater at the manual gas
VKXWRIIYDOYH:DWFKWKHHOHFWURGHWLSZKLOHDFWLYDWLQJWKH
LJQLWHU$YLVLEOHVSDUNVKRXOGMXPSIURPWKHHOHFWURGH7R
DYRLGVKRFNGRQRWWRXFKWKHEXUQHURUDQ\PHWDOSDUW
RQWKHSLORWRUSLORWDVVHPEO\,IQRVSDUNLVYLVLEOHFKHFN
the wire connections and make sure the electrode is not
EURNHQ5HSODFHWKHLJQLWHULIGHIHFWLYH'LUWDQGUXVWRQWKH
SLORWRUHOHFWURGHWLSFDQSUHYHQWWKHLJQLWHUVSDUN:LSH
FOHDQZLWKDGDPSFORWKDQGGU\FRPSOHWHO\5XVWFDQEH
UHPRYHGIURPWKHHOHFWURGHWLSDQGPHWDOVXUIDFHVE\
OLJKWO\VDQGLQJZLWKDQHPHU\FORWKRUILQHJULWVDQGSDSHU

Giant UG30 Specifications

General

Brand	Giant
Model	UG30
Category	Water Heater
Language	English