Condensing Models: On-Demand Water Heater Service Handbook • 21
TR
OUBLE
SHOO
TING
Outdoor model 140 (T-H3M): Propane
*Se
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are
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li
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ed
ŝŶ
ƚŚĞ
/ŶƐƚ
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ŵĂŶƵĂů
ĂŶĚ
ŽǁŶĞƌΖƐ
ŐƵŝĚĞ
ŽĨ
140 (T-H3M)
ŵŽĚĞů͘
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ƐŽƵŶĚ
pr
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per
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ev
ĞŶ
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e
ƫŶŐ
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c
ŽŶƚĂĐƚ
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T
ĞĐŚŶŝ
cal
Service
ĞƉĂƌƚŵĞŶƚ
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ĂĚǀŝĐĞ͘
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e
ƚŚ
a
ƚ
ƚŚĞ
re are ma
Ŷ
y
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ĐŚĂŶŐŝŶŐ
ŵĂŶŝĨŽůĚ
pr
ĞƐƐƵ
r
Ğ͘
ELEVATION
LEVEL
DIPSWITCH SETTINGS
OUTPUT
REDUCTION
NO.3
NO.4
NO.5
0 (DEFAULT)
2,000
Ō͘
0
(DEFAULT)
OFF
OFF
OFF
N/A
N/A
1*
OFF
ON
OFF
N/A
6 %
2,000
ƚŽ
4,000
Ō͘
2
OFF
OFF
ON
-6 %
10 %
4,000
ƚŽ
6,000
Ō͘
3**
ON
OFF
ON
-9 %
14 %
Over 6,000
Ō͘
4
ŽŶƐƵůƚ
ŽƵƌ
T
ĞĐŚŶŝ
cal Ser
ǀŝĐĞƐ
ĞƉĂƌƚŵĞŶƚ
Special
ĨƵŶĐƟŽŶΎ
ON
OFF
OFF
N/A
-7%
Outdoor model 140 (T-H3M) : Natural gas
ELEVATION
LEVEL
DIPSWITCH SETTINGS
OUTPUT
REDUCTION
FAN MOTOR
SPEED
CHANGE
NO.3
NO.4
NO.5
0 (DEFAULT)
2,000
Ō͘
0
(DEFAULT)
OFF
OFF
OFF
N/A
N/A
1*
OFF
ON
OFF
N/A
6 %
2,000
ƚŽ
4,000
Ō͘
2
OFF
OFF
ON
-6 %
10 %
4,000
ƚŽ
6,000
Ō͘
3**
ON
OFF
ON
-9 %
14 %
Over 6,000
Ō͘
4
ŽŶƐƵůƚ
ŽƵƌ
T
ĞĐŚŶŝ
cal Ser
ǀŝĐĞƐ
ĞƉĂƌƚŵĞŶƚ
Special
ĨƵŶĐƟŽŶΎ
ON
OFF
OFF
N/A
-7%
Ύ^ĞƫŶŐƐĂƌĞŶŽƚůŝƐƚĞĚŝŶƚŚĞ/ŶƐƚĂůůĂƟŽŶŵĂŶƵĂůĂŶĚŽǁŶĞƌΖƐŐƵŝĚĞŽĨϭϰϬ;dͲ,ϯDͿŵŽĚĞů͘
ΎΎ/ĨĂŶĂďŶŽƌŵĂůƐŽƵŶĚƉƌŽďůĞŵƉĞƌƐŝƐƚƐĞǀĞŶǁŝƚŚΗ>ĞǀĞůϯΗƐĞƫŶŐ͕ƉůĞĂƐĞĐŽŶƚĂĐƚŽƵƌdĞĐŚŶŝĐĂů
^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚĨŽƌĂĚǀŝĐĞ͘EŽƚĞƚŚĂƚƚŚĞƌĞĂƌĞŵĂŶLJŚŝŐŚƌŝƐŬƐĂƐƐŽĐŝĂƚĞĚǁŝƚŚŵĂŶƵĂůůLJ
ĐŚĂŶŐŝŶŐŵĂŶŝĨŽůĚƉƌĞƐƐƵƌĞ͘
FAN MOTOR
SPEED
CHANGE
Table 7: Altitude-Specific DIP Switch Settings (Outdoor Models)
See DIP switch graphics on page 19.
