Takagi T-D2U - Manual (Page 44)

ϰϰ
WĂŐĞ
ERROR CODES
-General-
ͻ dŚĞƵŶŝƚƐĂƌĞƐĞůĨͲĚŝĂŐŶŽƐƚŝĐĨŽƌƐĂĨĞƚLJĂŶĚĐŽŶǀĞŶŝĞŶĐĞǁŚĞŶƚƌŽƵďůĞƐŚŽŽƚŝŶŐ͘
ͻ /ĨƚŚĞƌĞŝƐĂƉƌŽďůĞŵǁŝƚŚƚŚĞŝŶƐƚĂůůĂƚŝŽŶŽƌƚŚĞƵŶŝƚ͕ƚŚĞĞƌƌŽƌĐŽĚĞǁŝůůďĞĚŝƐƉůĂLJĞĚŽŶƚŚĞƌĞŵŽƚĞ
ĐŽŶƚƌŽůůĞƌ͘
ͻ ŽŶƐƵůƚǁŝƚŚƚŚĞƚĂďůĞŽŶƚŚĞĨŽůůŽǁŝŶŐƉĂŐĞƐĨŽƌƚŚĞĚĞƐĐƌŝƉƚŝŽŶŽĨĞĂĐŚĞƌƌŽƌĐŽĚĞ͘
Ͳ^ŝŶŐůĞƵŶŝƚ/ŶƐƚĂůůĂƟŽŶƐͲ
Example: If your unit has the “321” error code (which signifies an inlet thermistor failure)
ͻ Remote controller 9008172005 (TM-RE40):͞ϯϮϭ͟ǁŝůůďĞĚŝƐƉůĂLJĞĚŽŶƚŚĞƐĐƌĞĞŶŝŶŝƚƐĞŶƚŝƌĞƚLJ͘
ͻ Water heater:dŚĞŐƌĞĞŶ> ŽŶƚŚĞĐŽŵƉƵƚĞƌďŽĂƌĚǁŝůůďĞďůŝŶŬŝŶŐƚǁŽƚŝŵĞƐ͘
Ͳ ĂƐLJͲ>ŝŶŬ^LJƐƚĞŵͲ
;&ŽƌƚŚĞϱϭϬh;dͲϮhͿŵŽĚĞůƐŽŶůLJͿ
ƌƌŽƌĐŽĚĞƐǁŝůůďĞĚŝƐƉůĂLJĞĚĚŝĨĨĞƌĞŶƚůLJǁŝƚŚƵŶŝƚƐŝŶƐƚĂůůĞĚǁŝƚŚŝŶĂŶ ĂƐLJͲ>ŝŶŬ^LJƐƚĞŵ͕ŶŽƚŽŶůLJƚŽƐŚŽǁ
ǁŚĂƚƚŚĞĞƌƌŽƌĐŽĚĞŝƐ͕ďƵƚƚŽĂůƐŽŝŶĚŝĐĂƚĞǁŚŝĐŚƵŶŝƚǁŝƚŚŝŶƚŚĞƐLJƐƚĞŵŚĂƐƚŚĞĞƌƌŽƌĐŽĚĞ͘ĞůŽǁŝƐĂ
ƐĂŵƉůĞŽĨŚŽǁƚŚĞƐĂŵĞĞƌƌŽƌĐŽĚĞŝƐĚŝƐƉůĂLJĞĚŝŶĂŶ ĂƐLJͲ>ŝŶŬ^LJƐƚĞŵ͘
Example: If Unit #2 has the “321” error code (inlet thermistor failure)
ͻ Remote controller 9008172005 (TM-RE40):͞ϯϮϭ͟ĂŶĚΗϮΗǁŝůůŝŶƚĞƌŵŝƚƚĞŶƚůLJĨůĂƐŚŽŶƚŚĞĚŝƐƉůĂLJ͘ŶĚ
ŝƚƐŚŽǁƐƚŚĂƚhŶŝƚηϮŚĂƐƚŚĞĞƌƌŽƌ͘
dƌŽƵďůĞƐŚŽŽƟŶŐ
Owner's Guide
'ƌĞĞŶ> 
110U (T-KJr2U) and 310U (T-K4U) models
Error code on the computer board
Error code on the remote
controller 9008172005 (TM-RE40)
hŶŝƚη ƌƌŽƌĐŽĚĞ
ͻ Parent unit: dŚŝƐƵŶŝƚǁŝůůŶŽƚĚŝƐƉůĂLJĂŶLJƚŚŝŶŐ͕
ĂƐƚŚĞĞƌƌŽƌĐŽĚĞĚŽĞƐŶŽƚƉĞƌƚĂŝŶ
ƚŽŝƚ͘
ͻ Unit #2:dŚĞŐƌĞĞŶ> ŽŶƚŚĞĐŽŵƉƵƚĞƌďŽĂƌĚ
ǁŝůůďĞďůŝŶŬŝŶŐƚǁŽƚŝŵĞƐ͕ũƵƐƚůŝŬĞŝŶƚŚĞ
ƐŝŶŐůĞƵŶŝƚĞdžĂŵƉůĞ͘
ͻ Unit #3 and #4: dŚĞƐĞƵŶŝƚƐǁŝůůŶŽƚĚŝƐƉůĂLJ
ĂŶLJƚŚŝŶŐ͕ĂƐƚŚĞĞƌƌŽƌĐŽĚĞĚŽĞƐ
ŶŽƚƉĞƌƚĂŝŶƚŽƚŚĞŵ͘
ƌƌŽƌĐŽĚĞ
510U (T-D2U) models
'ƌĞĞŶ> 
ϵϬϬϴϭϳϮϬϬϱ ;dDͲZ ϰϬͿ
hŶŝƚηϭ
WZ Ed hŶŝƚηϮ
,/> hŶŝƚηϰ
,/> hŶŝƚηϯ
,/>