E40
$SSOLFDEOHPRGHO
7URXEOHVKRRWLQJ
$OOPRGHOV
'LDJQRVLV
&RXQWHUPHDVXUH
Is the
service valve fully
opened?
YES
Has 63H1 activated?
NO
1. During cooling
・
Is the outdoor fan motor
running?
・
Isn’t any short-circuit of air on
the outdoor unit?
・
Are sufficient return air/supply air
space secured?
2. During heating
・
Isn’t the indoor heat
exchanger temperature thermistor
disconnected from the thermistor
casing?
・
Isn’t the filter clogged?
* Under the condition of
overcharging refirgerant, 63H1
may activate due to delay of
starting the preventive control by
compressor speed control,
because detected heat exhanger
temperature, which conducts
compressor speed control,
becomes lower than normal
condition due to excess
sub-cooling degree.
On operation
of 63H1
Is 63H1
connector connected
properly?
NO
Is the
electronic expansion
valve connector
connection
OK?
YES
YES
If the power supply breaker is turned OFF and ON too quickly,
E40 may be displayed.
(This is normal.)
NO
YES
If any anomaly
exists on the
electronic
expansion valve
connector
connection, the
power supply must
be reset.
NO
2SHQVHUYLFHYDOYH
Correct 63H1 connector.
&RUUHFWHOHFWURQLF
H[SDQVLRQYDOYHFRQQHFWRU
'HIHFWLYHRXWGRRUFRQWURO
PCB
ª
Replace.
'HLQSXW
FLUFXLW
(UURUGHWHFWLRQPHWKRG
:KHQWKHKLJKSUHVVXUHVZLWFK
+LVDFWLYDWHG
Compressor OFF
Compressor ON
3.15 4.15
High pressure (MPa)
3.
&RQGLWLRQRI(UURUGLVSOD\HG
,I+WXUQV2))RSHQHG
WKHFRPSUHVVRUVWRSV$IWHU
PLQXWHVGHOD\WKHFRPSUHVVRU
UHVWDUWV,IWKLVDQRPDO\RFFXUV
WLPHVZLWKLQPLQXWHV
RUFRQWLQXHVIRUPLQXWHV
FRQWLQXRXVO\
3UHVXPDEOHFDXVH
6KRUWFLUFXLWRIDLUIORZ
GLVWXUEDQFHRIDLUIORZDQG
FORJJLQJILOWHUDWRXWGRRUKHDW
H[FKDQJHU%UHDNGRZQRIIDQ
PRWRU
'HIHFWLYHRXWGRRUFRQWURO
PCB
'HFRQQHFWRU
'HIHFWLYHHOHFWURQLF
H[SDQVLRQYDOYHFRQQHFWRU
&ORVHGVHUYLFHYDOYH
0L[LQJRIQRQFRQGHQVLQJJDV
QLWURJHQHWF
Note:
,QWKHSURWHFWLYHFRQWUROUDQJHIRUFRPSUHVVRUVWDUWXSLQLWLDOVWDUWXSDIWHUSRZHU2LVDFWLYDWHGRQO\RQFH
+WXUQV2))LPPHGLDWHO\WKHHUURULVGLVSOD\HG
Error code
Remote controller:
Content
1 time flash
Keeps flashing
Keeps flashing
–
–
Indoor display
RUN light
TIMER light
Green LED
Yellow LED
Red LED
Outdoor
control PCB
Outdoor
inverter PCB
+LJKSUHVVXUHHUURU
+DFWLYDWHG
-
454
-
'12 • PAC-T-173
Summary of Contents for FDC Series
Page 95: ... 94 12 PAC T 173 Models FDT100VF 125VF 140VF H H H H H C B A F G D G PJF000Z285 ...
Page 98: ... 97 12 PAC T 173 Models FDEN60VF 71VF C 2 C 1 A B A B D C 1 C 2 C 1 C 2 E G F B PFA003Z817 ...
Page 113: ... 112 12 PAC T 173 b Wireless remote controller RCN E1R 60 17 150 Unit mm ...
Page 278: ... 277 12 PAC T 173 ー K ...
Page 346: ... 345 12 PAC T 173 Power PCB 1BSU OVNCFS 4GRNCEG VJG 2 ...
Page 518: ... 517 12 PAC T 173 3 5 SUPER LINK E BOARD SC ADNA E F SL2NA E and SL3N AE BE to control ...
Page 519: ... 518 12 PAC T 173 ...