American Water Heater AHCG/HCG3 60T 120 - AHCG3/HCG3 100T 250 Water Heater User Manual


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TEMPERATURES MENU (CONT)
DESCRIPTION/ACTION DISPLAY
 Tank TemperatureQRQDGMXVWDEOHFRQWUROV\VWHP
VHQVHGWHPSHUDWXUHDYHUDJHGIURPXSSHUDQGORZHU
WHPSHUDWXUHSUREHV
 Upper TemperatureQRQDGMXVWDEOHFRQWUROV\VWHP
VHQVHGWHPSHUDWXUHIURPWKH8SSHU7HPSHUDWXUH3UREH
 Lower TemperatureQRQDGMXVWDEOHFRQWUROV\VWHP
VHQVHGWHPSHUDWXUHIURPWKH/RZHU7HPSHUDWXUH3UREH
 (Heater Regulated to Tank)QRQDGMXVWDEOH
FRQ¿JXUDWLRQLQIRUPDWLRQ
 Upper Probe & Lower Probe OffsetDGMXVWDEOHXVHU
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NOTE:7KHVHVHWWLQJVVKRXOGRQO\EHXVHGLIWKHKRWZDWHU
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3RLQWVHWWLQJ
7KH8SSHUDQG/RZHU3UREH2IIVHWVDUHXVHGWRFDOLEUDWH
FRQWUROV\VWHPWHPSHUDWXUHVHQVLQJ7KLVFDQLPSURYHWKH
SUHFLVLRQRIWHPSHUDWXUHFRQWUROLQWKHVWRUDJHWDQNDQGDW
SRLQWVRIXVH7KLVIHDWXUHFDQDOVREHXVHGWRFRPSHQVDWH
IRU EXLOGLQJ UHFLUFXODWLRQ ORRSV KRW ZDWHU UHWXUQLQJ WR WKH
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SUHPDWXUHO\
([DPSOH ,I WKH FXUUHQW VHQVHG WHPSHUDWXUH IURP D
WHPSHUDWXUHSUREHLV)&DQGWKH2IIVHWVHWWLQJIRU
WKDWSUREHLVDGMXVWHGWRDYDOXHRWKHUWKDQWKHFRQWURO
V\VWHPZRXOGFDOLEUDWH RU³RIIVHW´WKHVHQVHG WHPSHUDWXUH
IURPWKHSUREHDQGWKHDYHUDJHGWDQNWHPSHUDWXUH+HDWLQJ
F\FOHV ZRXOG EH DFWLYDWHG DQG GHDFWLYDWHG EDVHG RQ WKH
FDOLEUDWHGRIIVHWWHPSHUDWXUH
7KHVHVHWWLQJVDUHDGMXVWHGLQWKHVDPHZD\GHVFULEHGIRU
WKH2SHUDWLQJ6HW3RLQW$QG'LIIHUHQWLDO$GMXVWPHQWRQSDJH

Top of Menu
Operating Set Point 140°F
Differential 8°F
Tank Temperature 120°F
Upper Temperature 122°F
Lower Temperature 118°F
(Heater Regulated to Tank)
Upper Probe Offset 0°F
CHANGE BACK HELP
Temperatures
Bottom of Menu
Differential 8°F
Tank Temperature 120°F
Upper Temperature 122°F
Lower Temperature 118°F
(Heater Regulated to Tank)
Upper Probe Offset 0°F
Lower Probe Offset 0°F
CHANGE BACK HELP
Temperatures
HEATER STATUS MENU
DESCRIPTION/ACTION DISPLAY
6HOHFW +HDWHU 6WDWXV IURP WKH 0DLQ 0HQX DQG SUHVV WKH
2SHUDWLRQDO %XWWRQ XQGHU6(/(&7 WR HQWHU WKLVPHQX 7KLV
PHQXFRQWDLQVQRQDGMXVWDEOHRSHUDWLRQDOLQIRUPDWLRQ8VHWKH
8S'RZQ%XWWRQVWRQDYLJDWHWKHPHQX
 StatusGLVSOD\VWKHFXUUHQW2SHUDWLQJ6WDWHVHH7DEOH
RQSDJH
 ECO ContactLow Gas PSBlocked Inlet PSBlocked
Outlet PSBlower Prover PSGLVSOD\VWKHFXUUHQWVWDWH
RIWKHVZLWFKFRQWDFWVRSHQRUFORVHG
 Blower OnIgniter OnGas Valve OnGLVSOD\VZKHWKHU
RUQRWWKHFRQWUROV\VWHPLVFXUUHQWO\HQHUJL]LQJWKHVHZDWHU
KHDWHUFRPSRQHQWV\HV HQHUJL]HGQR GHHQHUJL]HG
 Igniter CurrentGLVSOD\VZKHWKHURUQRWWKHFRQWURO
V\VWHPKDVGHWHFWHGWKHUHTXLUHGPLQLPXPFXUUHQWVHH
6HTXHQFH2I2SHUDWLRQRQSDJH
 Flame DetectedGLVSOD\VZKHWKHURUQRWWKHFRQWURO
V\VWHPKDVGHWHFWHG0DLQ%XUQHUÀDPHGXULQJLJQLWLRQIURP
WKHÀDPHVHQVRU
 External Input EnableGLVSOD\VZKHWKHURUQRWWKH6
GLSVZLWFKHVKDYHEHHQFRQ¿JXUHGWRDFWLYDWHWKHHQDEOH
GLVDEOHFLUFXLWVHH(QDEOH'LVDEOH&LUFXLWRQSDJH
 Ignition TrialsGLVSOD\VZKHWKHURUQRWWKH6GLSVZLWFKHV
KDYHEHHQFRQ¿JXUHGWRDOORZRUWULDOVIRULJQLWLRQ
EHIRUHGHFODULQJDQ,JQLWLRQ)DLOXUH)DXOWFRQGLWLRQVHH
WKH&&%&HQWUDO&RQWURO%RDUG/D\RXWRQSDJH
Top of Menu
Status Standby
ECO Contact Closed
Low Gas PS Closed
Blocked Inlet PS Closed
Blocked Outlet PS Closed
Blower Prover PS Open
Blower On No
BACK HELP
Heater Status
Bottom of Menu
Blower On No
Igniter On No
Igniter Current No
Gas Valve On No
Flame Detected No
External Input Enable No
Ignition Trials 3
BACK HELP
Heater Status
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