Samsung MULTI MH023FBEA - Page 72

4-4 Samsung Electronics
Abnormal conditions
LED lamp display
Remarks
Operation Defrost Timer Filter
Power reset XXX
Error of temperature sensor in the indoor unit
(Open/Short)
X
XX
t$IFDLJOEPPSUFNQFSBUVSFTFOTPSDPOOFDUJPO
t$IFDLJOEPPSUFNQFSBUVSFTFOTPSTSFTJTUBODF
value to see if it’s short/open.
Error of heat exchanger sensor in the indoor unit
(Open/Short)
XX
t$IFDL&7"*/065TFOTPSDPOOFDUJPO
t$IFDL&7"*/065TFOTPSTSFTJTUBODFWBMVFUPTFF
if it’s short/open.
Error of fan motor in the indoor unit X X X
t$IFDLUIFDPOOFDUJPOPGNPUPSDPOOFDUPS
t$IFDLUIFTQFFEPGUIFNPUPSGBO
Error of the outdoor temperature sensor
Error of the condensor temperature sensor
Error of the discharge temperature sensor
X X
t$IFDLJOEPPSUFNQFSBUVSFTFOTPSDPOOFDUJPO
t$IFDLJOEPPSUFNQFSBUVSFTFOTPSTSFTJTUBODF
value to see if it’s short/open.
No communication for 2 minutes between
indoor and outdoor unit
(communication error for more than 2minutes)
X X
t$IFDLDPOOFDUJPOCFUXFFOJOEPPSBOEPVUEPPS
heat exchangers’ communication cables
Error of outdoor unit X
t$IFDLFSSPSPDDVSSFEXJUIPVUEPPSIFBUFYDIBOH-
er.
Detection of the float switch X X
t$IFDLGMPBUTXJUDIDPOOFDUJPO
t$IFDLXIFUIFSUIFESBJOIBTCFFOGJMMFEXJUI
water.
EEPROM error X
t$IFDLJGUIFSFJTEBNBHFXJUI&&130.DPNQP-
nent.
EEPROM option error
t$IFDLUIFJOEPPSNPEFMUPTFUUIFPQUJPOT
t*OTQFDUJPOGPSNBUDICFUXFFOJOEPPSBOEPVU-
door machine models
Motion detect sensor error XX
-.Check the wire connection
-. Check the MDS-KIT
-.Check the indoor PBA
Mixed operation error X X X
AJN***NDEHA