Carrier 53KHRT 12-18-24 Crystal, Руководство по установке, Страница: 53 / 54

23. SELF
EXPLAINA
- Self-diag
- The prin
to detec
- Once a m
Ma
R
Return Air
( open or s
Indoor Coi
( open or s
Indoor Fan
out of cont
1 minute
Compresso
cuts out 4
Electronic
( EEPROM
No over – z
Refrigeran
Leds Statu
X = OFF
= ON
= Flas
=
Flas
1- Prior
break
2- After
2-1 c
2-2 o
F DIAGNOS
ATION OF
gnostic func
nted circuit b
ct malfunctio
malfunction
Hi Wall S
53KHR
53KHR
lfunction
Reason
Sensor
short circuit
l Sensor
short circuit
n Motor has
trol for over
or Overload
times
Control PCB
error )
zero signal
nt leak
us Refers
F
sh at 5Hz
sh continuo
r to the malfu
ker to OFF p
r repairing th
connect the
operate the a
STIC FUNC
F SELF-DIA
ction is the
boards exist
on and autom
is detected
plit System
RT12-708
RT18-708
L
)
)
been
d
X
B
To Malfun
ously
unction repa
position.
he malfunct
electrical m
air condition
Indoor U
CTION FOR
AGNOSTIC
key for succ
ting inside t
matically sto
d, the lamps
ms
Led
Le
X
X
ction Reas
air, disconn
tion:
main supply b
ner by using
nit
51
R MALFUN
C FUNCTIO
cess of air c
the indoor u
ops the ope
of the indoo
ed
Ret
( op
Ind
( op
X
Out
( op
Com
cut
Ele
( EE
Ind
Com
Out
wor
Ref
son Le
X
NOTES
ect the elec
by moving t
g the wireles
NCTIONS D
ON
conditioner o
nit are equip
ration at the
or unit be as
H
Malfunct
Reaso
turn Air Sen
pen or short
oor Coil Sen
pen or short
tdoor Coil S
pen or short
mpressor O
ts out 4 time
ctronic Con
EPROM defe
oor / Outdoo
mmunicatio
tdoor unit p
rks
frigerant lea
ds Status
X = OFF
= ON
= Flash
=
Flash
trical mains
he circuit br
ss remote co
DETECTIO
operation.
pped with se
e air conditio
s per the bel
Hi Wall Sp
53KHR
tion
n
nsor
t circuit )
nsor
t circuit )
Sensor
t circuit )
verload
es
ntrol PCB
ect )
or units
n error
rotection
ak
Refers To
h at 5Hz
h continuou
s supply by m
reaker to ON
ontrol.
N
elf-diagnost
oner.
low tables :
plit System
RT24-708
Led
X
X
X
X
Malfuncti
usly
moving the
N position
Display Pa
tic function
ms
Led
X
X
X
X
on Reason
circuit
nel
Led
X
X
X
X
X
X
n