When the Need Arises
When the Need Arises
Fault diagnosis by remote controller
n ase the a r on t oner s alf n t on ng o an he the error o e v a the re ote
ontroller before ons lt ng th serv e personnel an nfor ng the of the alf n t on
o e
1.
When
is held down for about 5 seconds,
“
” blinks in the temperature display section.
2.
Press
repeatedly until a long beep is
produced.
he o e n
at on hanges as sho n belo an not es o th a long beep
CODE
MEANING
SYSTEM
M
M
M
M
INDOOR
UNIT
M
M
M
OUTDOOR
UNIT
M
M
F3
M
M
J3
M
M
L3
M
M
NOTE
short beep n
ate non orrespon ng o es
o an el the o e spla hol
o n for abo t se on s he o e spla also lears f no b tton s presse for n te
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Summary of Contents for FTXM20UVMA
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