Mitsubishi Electric FDC100VNA, Technical Manual

Page: 34 / 210

- 33 -
'11 • PAC-T-160
Models FDC100VS, 125VS, 140VS
PCA001Z540
POWER SOURCE 3N
〜
380
ｰ
415V 50Hz
TB
WH RD
N
L1
PWB1
THo-S
THo-A
BK
BK
BK
BK
LED2
LED1
1
3
2
SW3
4 THo-R1
THo-D
RD
RD
Y
Y
SW1
3
SW5
12
4
GN
t°
52X3
52X1
Description
52X3
Item
Auxilliar
y r
elay
（
for CH
）
52X1
Expansion valve for heating Curr
ent sensor
CT SM2
Crankcase heater
CH
Fan motor
FM01 THo-D
Connector Te
rminal block
TB
High pr
essur
e switch
63H1
Ther
mistor
（
Outdoor air temp.
）
THo-A
Compr
essor motor
CM
Low pr
essur
e sensor
LPT THo-IPM THo-S
Expansion valve for cooling
SM1
Solenoid valve for 4 way valve
20S
Fuse
F THo-R1,2 CnA
〜
Z
SW3,5 LED1 SW1 LED2 DM L
Diode module Indication lamp
（
GREEN
）
Local setting switch
Pump down switch Reactor Auxilliar
y r
elay
（
for 20S
）
Ther
mistor
（
Discharger pipe temp.
）
Ther
mistor
（
Heat exchanger pipe temp.
）
Ther
mistor
（
Suction pipe temp.
）
Ther
mistor
（
IPM
）
Indication lamp
（
RED
）
Color
RD Mark
Orange
OR
Yellow
／
Gr
een
Y
／
GN
Black
BK
Blue
BL
Br
own
BR
Yellow
Y
White
WH
Red
SW3-3,4
SW3-2 SW3-1
Local setting switch SW3
（
Set up at shipment OFF
）
Snow guar
d fan contr
ol
Defr
ost contr
ol change
Trial operation
becomes below the fr
eezing point.
2 1 3 is finished. 4 SW3-4 is ON. SW3-3 is ON. Method of trial operation
Be sur
e to tur
n
OFF SW3-3 after the trial operation
SW3-4 is OFF
, and heating trial operation when
Cooling trial operation will be per
for
med when
Compr
essor will be in the operation when
Trial operation can be per
for
med by using SW3-3,4.
in a ver
y snowy countr
y,
set this switch to ON.
the compr
essor is not runnning when the unit is used
when outdoor temperatur
e falls to 3
or lower and
fan will run for 30 seconds in ever
y 10 minutes,
When this switch is tur
ned ON, the outdoor unit
tur
ned ON in the ar
ea wher
e outside temperatur
e
by tur
ning ON this switch. This switch should be
The defr
osting operation interval becomes shor
ter
100
Model
Power cable, indoor
-outdoor connecting wir
es
MAX over curr
ent
Power cable size
（
mm
）
2
（
A
）
Power cable length
（
m
）
indoor
-outdoor
wir
e size x number
（
mm
）
2
Ear
th wir
e
size
（
mm
）
2
125
15
3.5
27
Ø1.6mm x 3
Ø1.6mm
100
Model At the connection with the duct type indoor unit.
MAX over curr
ent
Power cable size
（
mm
）
2
（
A
）
Power cable length
（
m
）
indoor
-outdoor
wir
e size x number
（
mm
）
2
Ear
th wir
e
size
（
mm
）
2
125
16 18
26 23
Ø1.6mm x 3
Ø1.6mm
The specifications shown in the above table ar
e for units without heaters. For units with heaters, r
efer
to the installation instructions or the construction instructions of the indoor unit.
Switchgear of Cir
cuit br
eaker capacity which is calculated fr
om MAX. over curr
ent should be chosen
along the r
egulations in each countr
y.
The cable specifications ar
e based on the assumption that a metal or plastic conduit is used with no
mor
e than thr
ee cables contained in a conduit and a voltage dr
op is 2%. For an installation falling
outside of these conditions, please follow the inter
nal cabling r
egulations. Adapt it to the r
egulation
in ef
fect in each countr
y.
140 140
19
21
L2 L3
BK BL
TB
BK RD
3 1
CNEEV1
56
BR
RD
24
3
1
Y
OR
BL
WH
SM1
（
WH
）
M
CNEEV2
56
BR
RD
24
3
1
Y
OR
BL
WH
（
RD
） M
SM2
CNF
AN1
OR
6
7
WH
5
4
1
BL
BR
RD
FMo1
（
WH
）
M
BL
BL
CNS
（
RD
）
BR
BR
CNR
（
WH
）
BL
t°
t°
t°
THo-IPM
t°
BK
BK
52C
BL
WH
CNPS
（
WH
）
CNM
（
GR
）
BK
WH
RD
LPT
CNTH
（
WH
）
CNIP
（
Y
）
CNW
（
BK
）
CNW2
（
OR
）
CNH
（
BR
）
BK BK
L1i L2i L3i Ni
L1o L2o L3o No
GN
3.5
RD
WH
BL BK
AC1
AC2
AC3
Va5
U
R1 R2
RD
RD
RD
BL RD BL RD BL
CNI 3
18V 15V
CNI1
（
WH
）
CNA1
（
WH
）
CNA2
（
WH
）
CNI2
（
WH
）
CNO1
（
RD
）
CNR
（
WH
）
GN BK
RD
BL
RD
G K
R5
+4
-6
P N
CNW2
（
WH
）
CNW1
（
WH
）
BK
WH
RD
BL
R3 R4
C1 C2
WH
RD
L
RD BL
RD BL RD BK
TB5 TB6
IPM
PWB2
63H1
52C
13 24
BK
RD BL
BK
BK
THo-R2
t°
Gray
GR
Pink
P
52X6
Auxilliar
y r
elay
（
for 52C
）
+ +
CNB
（
RD
）
52X6
CN1 CN2-1
T12
2
GN
POWER WIRES SIGNAL WIRE
TO INDOOR UNIT
3
12
[ ]
CH
20S
RD
MS
BL WH
CM
3
〜
W V U
W
V
U
INVER
TER
DM
CONTROL
CT
Intelligent power module
IPM
NOISE FIL
TER
PWB3 F （
8A
）