Daikin FTKS20D3VMW, Руководство по обслуживанию, Страница: 275 / 355

Troubleshooting SiENBE12-713
264 Service Diagnosis
Troubleshooting
Check No.06
Refer to P.279
P4
: Radiation fin thermistor
J3
: Discharge pipe thermistor
J6 : Outdoor unit heat exchanger thermistor
J8
: Liquid pipe thermistor
J9
: Gas pipe thermistor
H9
: Outdoor temperature thermistor
T u rn on the power a g a in.
Reconnect.
Reconnect.
Repl a ce defective one( s ) of
the following thermi s tor s .
R a di a tion fin thermi s tor
Di s ch a rge pipe
thermi s tor
O u tdoor u nit he a t
exch a nger thermi s tor
Li qu id pipe thermi s tor
G as pipe thermi s tor
O u tdoor temper a t u re
thermi s tor
Repl a ce the following
thermi s tor.
Indoor u nit he a t
exch a nger thermi s tor
Repl a ce the o u tdoor u nit
PC b o a rd. (Repl a ce the
indoor u nit PC b o a rd.)
(R471 8 )
Caution
Be su re to t u rn off power s witch b efore connect or di s connect connector,
or p a rt s d a m a ge m a y b e occ u rred.
Error di s pl a yed a g a in
on remote control?
NO
YE S
YE S
YE S
NO
Indoor u nit
he a t exch a nger thermi s tor
f u nctioning?
NO
Connector or thermi s tor
di s connected?
NO
YE S
J 3 error if di s ch a rge pipe
thermi s tor temper a t u re i s
s m a ller th a n conden s er
thermi s tor temper a t u re
Cooling: O u tdoor u nit he a t
exch a nger thermi s tor
He a ting: Indoor u nit he a t
exch a nger thermi s tor
Norm a l?
Check No. 06
Check the thermi
s tor re s i s t a nce
v a l u e.
Check No. 06
Check the indoor
u nit he a t
exch a nger thermi s tor re s i s t a nce
v a l u e in the he a ting mode.