$Required$adjustment$for$up$to$140°F$(60°C)$water$
temperature$settings$for$Residential$product$or$185°$
(85°$C).
!
WARNING:$Refer'to'scald'potential'warnings'on'
page'4'before'making'adjustment.'Changing'this'
setting'is'done'at'your'own'risk.
DO$NOT$execute$the$following$adjustment$if$the$
setting$of$up$to$140°F$(60°C)$is$not$required.
Follow$the$instructions$below$if$it$is$determined$that$a$
setting$of$up$to$140°F$(60°C)$is$required.$
●
Turn$on$the$remote$control.$Turn$off$the$gas$and$
water$shutoff$valves.
●
Press$the$UP$arrow$temperature$adjustment$
button$on$the$remote$control$for$several$times$and$
set$the$temperature$at$120°F$(49°C).
●
$Press$and$hold$the$UP$button$on$remote$control$
for$more$than$5$seconds.$Number$(120)$on$the$
display$of$the$remote$control$will$begin$to$blink.$
●
$While$the$number$is$blinking,$push$the$UP$arrow$
temperature$adjustment$button$and$the$Down$
arrow$temperature$adjustment$button$at$the$same$
time.$The$display$of$the$remote$control$will$show$
“140”.$$
●
Push$the$UP$or$Down$button$to$set$desired$
temperature.$
●
Turn$on$the$gas$and$water$shut$off$valves.
●
Check$and$ensure$safe$operation$and$performance$
of$the$water$heater.
See$steps$below$to$LIMIT$maximum$water$
temperature$setting$to$120°F$(49°C).
●
Turn$on$the$remote$control.$Turn$off$the$gas$and$
water$shutoff$valves.
● Press$the$Down$arrow$temperature$adjustment$
button$on$the$remote$control$for$several$times$and$
set$the$minimum$setting$temperature$(100°F(38°C)$
or$85°F(29°C)).
● Press$and$hold$the$Down$button$on$the$remote$
control$for$more$than$5$seconds.$Number$on$the$
display$of$the$remote$control$will$begin$to$blink.
● While$the$number$is$blinking,$push$the$Down$arrow$
temperature$adjustment$button$and$the$UP$arrow$
temperature$adjustment$button$at$the$same$time.$$
Number$of$the$display$of$the$remote$control$will$stop$
blinking.
● Push$the$UP$or$Down$button$to$set$desired$
temperature.
● Turn$ o n $ t he $ g a s $ an d $ w a te r $ s hu t $ o ff $ v a l ve s .
● Check$and$ensure$safe$operation$and$performance$
of$the$water$heater.$
Maximum'Temperature'Adjustment'by'the'Main'
Remote'Control'(UMCE117)
The$content$on$this$page$is$intended$ for$use$by$qualified$$
installation/service$personnel$ONLY.
WARNING:$Improper$adjustment,$alteration,$
service$or$maintenance$can$cause$property$damage,$
personal$injury,$or$death.
Time/Temperature$Relationship$in$Scalds
$
!
DANGER:$Hotter$water$increases$
the$potential$for$Hot$Water$SCALDS.
120°F'(49°C) More'than'5'minutes
125°F'(52°C) 1E1/2'to'2'minutes
130°F'(54°C) About'30'seconds
135°F'(57°C) About'10'seconds
140°F'(60°C) Less'than'5'seconds
145°F'(63°C) Less'than'3'seconds
150°F'(66°C) About'1E1/2'seconds
155°F'(68°C) About'1'second
Table'c ourtesy 'of'Sh riners 'Burn' Institu te
'''Water'Temperature'''''''Time'To'Produce'a'Serious'Burn
34
°F
PRIORITY
POWER
ON/OFF
Higher'(Hotter)' Lower'(Cooler)'
''100'102'104'106'108'110'112'114'116'118'120*
'''38'''39'''40'''41'''42'''43'''44'''46'''47'''48'''49*
85
29
125'130'140'°F
52'''54'''60'
°C
In'Use'Indicator'
(Lit'during'operation)
LED'Display'
(Displays'water'temperature'and'error'codes)
ON/OFF'
Indicator
Temperature'
Adjustment'
Buttons
Priority'Indicator
Notice:$Display'shows'°F'only.
AP15317 (10_09) DV Gas Manual 10 30 09.indd 34 11/9/2009 3:10:38 PM