Electra COMPACT 7, IOD-7ST, COMPACT 9, COMPACT 12, IOD-7RC Technical & Service Manual
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Technical Service Manual
COMPACT 7,9,12
Wall Mounted
R407C
COOLING ONLY
HEAT PUMP
01
11/01/2004
REFRIGERANT
Rev.: Date:
Model
Item
Cooling Heating
Capacity
Btu/hr 7230 7400
Kcal/hr 1820 1870
W 2120 2170
Total Input(Cooling / Heating)
W 830 730
W/W
2.55 2.97
Running Current(Cooling/Heating)
A 3.7 3.3
Power Supply (ph, cy, voltage)
Starting current
A
L/h
External finish
High polish
Ionizer
Electrostatic Filter
Heat exchanger
Hydrophilic louver fin coil
Fan (drive)
Crossflow
Fan motor output
W5
Airflow (Lo-Hi)
m
3
/hr
320-400
Operation control type
Remote control
Pressure
31-37
Power
Condensate drain I.D.
mm(in) 16
Dimensions W*D*H
680*180*250
Weight
kg
Packing dimensions W*D*H
mm 770*325*265
Unit stacking
units 9
Refrigerant control
Capillary tube
Compressor type
Rotary
Compressor Model
Starter type
Line start
Protection device
Internal Temp. Klicson
Heat exchanger
Fan (drive) * No.
Propeller (direct) * 1
Motor output
W
Defrost method
Reverse cycle
Pressure
52 51
Power
61
Dimensions W*D*H
mm
Weight
kg. 31 30
Packing dimensions W*D*H
mm. 730*350*560
Unit stacking
units 4
Refrigerant
Charge(4m connection tube) g
Tube size
liquid mm(in)
O.D.
suction mm(in)
Connection method
indoor & outdoor Flared
between the indoor
height difference m Max. 7m
and outdoor unit
tubing length m
additional charge
TUBING
Fresh Air
OUTDOOR UNIT
4m<Lin<8m:+5g/m Lin >8m: +9g/m
Max. 10m
NO
610*240*520
Φ6.35
R407C
62
R407C IOD/CON SPLIT A/C
C.O.P(Cooling) / E.E.R(Heating)
Dehumidification
INDOOR UNIT
Noise level(Lo-Hi)
2.55
dB(A)
Noise level dB(A)
3.7
7
Hitachi CG433EG1UC
Single phase，50Hz，230V
45-50
0.7
7230
1820
2120
830
SPECIFICATIONS & OPERATING RANGE
IOD-7RC/CON-7RC IOD-7ST/CON-7ST
Cooling Only
18
NO
NO
Φ9.53
600 600
20
NA
Hydrophilic louver fin coil bare louver fin coil
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
Model
Item
Cooling Heating Cooling Only
Capacity
Btu/hr 8500 9070
Kcal/hr 2150 2290
W 2500 2660
Total Input(Cooling / Heating)
W 1030 930
W/W
2.43 2.86
Running Current(Cooling/Heating)
A 4.5 4 4.5
Power Supply (ph, cy, voltage)
Starting current
A
L/h
External finish
High polish
Ionizer
Electrostatic Filter
Heat exchanger
Hydrophilic louver fin coil
Fan (drive)
Crossflow
Fan motor output
W6
Airflow (Lo-Hi)
m
3
/hr
350-450
Operation control type
Remote control
Pressure
Power
Condensate drain I.D.
mm(in) 16
Dimensions W*D*H
680*180*250
Weight
kg
Packing dimensions W*D*H
mm 770*325*265
Unit stacking
units 9
Refrigerant control
Capillary tube
Compressor type
Rotary
Compressor Model
Toshiba PG170X1C 4DZ3
Starter type
Line start
Protection device
Internal Temp. Klicson
Heat exchanger
Fan (drive) * No.
Propeller (direct) * 1
Motor output
W
Defrost method
Reverse cycle NA
Pressure
53 51
Power
63 62
Dimensions W*D*H
mm
Weight
kg. 31 30
Packing dimensions W*D*H
mm. 730*350*560
Unit stacking
units 4
Refrigerant
Charge(4m connection tube) g
Tube size
liquid mm(in)
O.D.
suction mm(in)
Connection method
indoor & outdoor Flared
between the indoor
height difference m Max. 7m
and outdoor unit
tubing length m Max. 12m
additional charge
700
R407C IOD/CON SPLIT A/C
C.O.P(Cooling) / E.E.R(Heating)
Dehumidification
INDOOR UNIT
Noise level(Lo-Hi) dB(A)
Noise level dB(A)
TUBING
Fresh Air
OUTDOOR UNIT
SPECIFICATIONS & OPERATING RANGE
2.43
IOD-9RC/CON-9RC IOD-9ST/CON-9ST
8500
2150
2500
1030
7
Single phase，50Hz，230V
1
47-52
36-40
NO
NO
20
Hydrophilic louver fin coil bare louver fin coil
4m<Lin<8m:+5g/m Lin >8m: +9g/m
Φ6.35
Φ9.53
NO
R407C
610*240*520
25
700
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
Model
Item
Cooling Heating Cooling Only
Capacity
Btu/hr 12000 12600 12000
Kcal/hr 3000 3180
W 3500 3700 3500
Total Input(Cooling / Heating)
W 1245 1310 1245
W/W
2.81 2.82
Running Current(Cooling/Heating)
A 5.7 6 5.7
Power Supply (ph, cy, voltage)
Starting current
A
L/h
External finish
High polish
Ionizer
Electrostatic Filter
Heat exchanger
Hydrophilic louver fin coil
Fan (drive)
Crossflow
Fan motor output
W9
Airflow (Lo-Hi)
m
3
/hr
400-480
Operation control type
Remote control
Pressure
36-42
Power
Condensate drain I.D.
mm(in) 16
Dimensions W*D*H
840*180*250
Weight
kg
Packing dimensions W*D*H
mm 930*325*265
Unit stacking
units
Refrigerant control
Capillary tube
Compressor type
Rotary
Compressor Model
Starter type
Line start
Protection device
Internal Temp. Klicson
Heat exchanger
Fan (drive) * No.
Propeller (direct) * 1
Motor output
W
Defrost method
Reverse cycle NA
Pressure
58
Power
Dimensions W*D*H
mm
Weight
kg. 37 36
Packing dimensions W*D*H
mm.
Unit stacking
units 3
Refrigerant
R407C
Charge(4m connection tube) g
Tube size
liquid mm(in)
O.D.
suction mm(in)
Connection method
indoor & outdoor Flared
between the indoor
height difference m Max. 7m
and outdoor unit
tubing length m Max. 12m
additional charge
OUTDOOR UNIT
9
TUBING
990 990
Fresh Air NO
Φ6.35
Φ12.7
4m<Lin<8m:+5g/m Lin >8m: +9g/m
PG215X2C-4FS
35
Noise level dB(A)
68
bare louver fin coil
760*245*545
880x310x610
Hydrophilic louver fin coil
INDOOR UNIT
NO
NO
Noise level(Lo-Hi) dB(A)
47-54
C.O.P(Cooling) / E.E.R(Heating)
2.81
Single phase，50Hz，230V
Dehumidification 1.7
30
3000
R407C IOD/CON SPLIT A/C
SPECIFICATIONS & OPERATING RANGE
IOD-12RC/CON-12RC IOD-12ST/CON-12ST
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
2
SPECIFICATIONS & OPERATING RANGE
DUCTED SPLIT A.C
NOTES:
1. Rating conditions ISO/CD 13253R
Cooling: indoor: 27°C (80°F) DB 19°C (66° F) WB
Outdoor: 35°C (95°F) DB
Heating: indoor: 20°C (68°F) DB
Outdoor: 7°C (45°F) DB 6° C (43°F) WB
Refrigerant tubing length (one way) 7.5m (24.6 ft)
2. Guaranteed operating range:
Indoor Outdoor
Upper limit
32°C DB, 23°C WB 46°C DB
Cooling
Lower limit
21°C DB, 15°C WB 21°C DB
Upper limit
27°C DB 24°C DB, 18°C WB
Heating
Lower limit
20°C DB -9°C DB, -10°C WB
1 PH 198 – 242 V
Voltage
3 PH 360 – 440 V
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
IOD-7,9/CON-7,9
AIR INTAKE
AIR OUTL ET
AIR INTAKE
INDOOR UNIT OUTLINE
CEILING
MOUTING PLATE OUTLINE
MOUNTING TEMPLATE
TO BE USED FOR LOCATION
OF INDOOR UNIT ON THE WALL
TUBING WALL OPENING
(FOR REAR LEFT ROUTING)
TUBING WALL OPENING
(FOR REAR ROUTING)
AIR OUTL ET
AIR INTAKE
LIQUID TUBE
(FLARED)
VALVES
CONNEDTIONS
SUCTION TUBE
(FLARED)
WIRING
CONNECTIONS
240
235
2
5
0
180
680
2
5
0
85
130
65
70
2
4
8
IOD-7,9/CON-7,9 IOD-12/CON-12
AIR INTAKE
AIR OUTL ET
AIR INTAKE
1
5
0
m
m
M
I
N
680
5
2
0
610
2
8
0
650
392.5
1
7
2
4
5
403
7
5
1
3
0
88.5
58
260
220
236
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
IOD-12/CON-12
AIR INTAKE
AIR OUTLET
AIR INTAKE
2
5
0
180
VALVES
CONNEDTIONS
WIRING
CONNECTIONS
SUCTION TUBE
(FLARED)
LIOUID TUBE
(FLARED)
AIR OUTLET
AIR INTAKE
D
TUBING WALL OPENING
(FOR REAR ROUTING)
65
TUBING WALL OPENING
(FOR REAR LEFT ROUTING)
MOUNTING TEMPLATE
TO BE USED FOR LOCATION
OF INDOOR UNIT ON THE WALL
CEILING
MOUTING PLATE OUTLINE
INDOOR UNIT OUTLINE
5
4
4
88.5
58
260
220
236
58
4
8
472
2
3
7
50
760
70
4
5
50
1
5
0
m
m
M
I
N
100
2
5
0
840
410
540
590
1
7
0
2
2
0
840
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
Model:
IOD-7,9,12/CON-7,9,12
TO OUTDOOR UNIT
3N
4
6
5
OUTDOOR UNIT
CAP
COMP
B
N
Y
/
G
B
R
N
DEICERTEMP
SENSOR RT3
LEGEND
Y/G--YELLOW/GREEN
BN--BROWM
BK--BLACK
RD--RED
BU--BLUE
CAP--CAPACITOR
OL--OVERLOAD
TO B
OL
IOD-7,9/CON-7,9 WIRING DIGRAM
REVERSE
VALVE
G
/
Y
Y
E
G
N
H
M
BU/BK
R
D
B
U
B
U
R
S
C
BU/BK
BN
CAP
CAT.399221
BU
Y/G
----CONNECTED ONLY HEAT-PUMB UNIT
N-IN
LINE-IN
Y/G
BU
BRN
(
G
Y
)
(
B
U
)
LEGEND
Y/G--YELLOW/GREEN
BRN--BROWN
BK---BLACK
BU---BLUE
GY---GRAY
OR---ORANGE
VIO--VIOLET
WHT--WHITE
RES--RESISTOR
CAP--CAPACITOR
POWER SUPPLY
1PH220-240V 50Hz
~
N
S.ICTS.R
STEP
MOTOR
M
N-OUT
B
U
IN OUTROOM
4
B
R
CAP
FUSE:3.15A
(
R
E
D
)
(
B
K
)
(
B
R
N
)
(
W
H
T
)
(
V
I
O
)
(
B
K
)
TWIN
2
2
2
CABLESS BETWEEN INDOOR
AND OUTDOOR UNIT
A HEAT-PUMB 5x1.5MM
COOL ONLY 4x1.5MM
B HEAT-PUMB 2x0.5MM
COOL ONLY 4.7kRES
R
E
S
B
FH
FL
TURAL
Y
/
G
A
CAT NO 4526788/01
RV
OF
6
5
B
K
O
R
COMP
P.C.B
DISPLAY
MOTOR
FAN
----CONNECTED ONLY
HEAT-PUMB UNIT
3N
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
IOD-7,9,12/CON-7,9,12
REFRIGERATION DIAGRAM
REFRIGERATION DIAGRAM
MODEL: WMN 12_GCN R407C
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
SERIES:
HEAT PUMP MODELS
ST MODELS
IOD-7,9,12/CON-7,9,12
OUTDOOR UNIT
INDOOR UNIT
Sensor
Sensor
Indoor coil
Outdoor coil
Filter
C
o
m
p
r
e
s
s
o
r
Valves
connection
Flared
Service
port
Capillary
tube
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
COOLING ONLY
Model:
IOD-7,9,12/CON-7,9,12 RC ST R407C
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
Tubing Connections
Outdoor
Unit
2
3
5
Suction line
Liquid line
Flare nut
Pipe insulation
Insulating sleeve
Indoor
Unit
Tube (Inch)
TORQUE(N.m.)
1
4
6
7
8
FLARE NUTS 40-45 60-65 70-75 80-85
VALVE CAP
SERVICE PORT CAP
1. Valve Protection Cap-end
2. Use Allen Wrench to open/close
the Refrigerant Valve
3. Valve Protection Cap
4. Refrigerant Valve
5. Service Port Cap
6. Flare Nut
7. Unit Back Side
8. Copper Tube
1/4” 3/8” 1/2” 5/8” 3/4”
11-13
13-20
11-13 11-13 11-13 11-13 11-13
Tightening Torque Values
13-20 18-25 18-25 40-50
Tube bending
R
3.5
R
When the outdoor unit is installed above the indoor unit an oil trap is required every 5m along the suction line
at the lowest point of the riser. In case the indoor unit is installed above the outdoor no trap is required.
Outdoor
Outdoor
:
Indoor
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD
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