Daikin Super Multi NX C-Series, Руководство по обслуживанию, Страница: 191 / 298

Troubleshooting SiE12-411
180 Service Diagnosis
Troubleshooting
Check No.4
Refer to P.205
Check No.6
Refer to P.207
Check the wiring a nd piping.
Check No. 4
Check the electronic exp
a n s ion
v a lve.
Activ a te the wiring error
check mode.
Repl a ce the defective Ev or
coil.
Repl a ce the he a t
exch a nger thermi s tor.
Repl a ce the room
temper a t u re thermi s tor.
Repl a ce the room
temper a t u re thermi s tor or
indoor u nit he a t exch a nger
thermi s tor.
Do the v a c uu m-drying.
Repl a ce the indoor u nit
PCB a nd then s t a rt the
wiring error check mode.
(R 3 059)
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.
Wiring or piping o u t of s pec?
YE S
NO
NO
YE S
NO
YE S
NO
YE S
YE S
NO
Error a g a in?
Motor f u nctioning?
Thermi s tor as s pecified
in it s ch a r a cteri s tic
ch a rt?
Thermi s tor as s pecified
in it s ch a r a cteri s tic
ch a rt?
Ch a nge the g as to let moi s t u re o u t
of the u nit ( a fter dr a wing a
v a c uu m).
Check No. 6
Check the o
u tdoor u nit he a t
exch a nger thermi s tor.
Check No. 6
Check the room temper
a t u re
thermi s tor.