FILE No. A90-9611
SERVICE MANUAL
AIR CONDITIONER SPLIT TYPE
2 WAY CASSETTE TYPE, HEATPUMP
RAV-103TUH-PE RAV-133TUH-PE/RAV-132AH-PE RAV-163TUH-PE/RAV-162AH-PE
Printed in UK Dec 1996 s
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CONTENTS |
1. |
SPECIFICATION ..................................................................................................................................................... |
3 |
2. |
CONSTRUCTION VIEWS ....................................................................................................................................... |
6 |
3. |
WIRING DIAGRAM .................................................................................................................................................. |
8 |
4. |
SPECIFICATIONS OF ELECTRICAL PARTS ............................................................................................................ |
10 |
5. INTERFACE PCB .................................................................................................................................................... |
12 |
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6. |
REFRIGERANT PIPING DIAGRAM ........................................................................................................................... |
13 |
7. |
PERFORMANCE CHARACTER ........................................................................................................................... |
15 |
8. |
EXPLODED VIEWS AND PARTS LISTS ............................................................................................................... |
17 |
SUMMARY
•The units referred to within this manual conform with the protection requirements of Directives 89/336/EEC Electromagnetic Compatibility and 73/23/EEC Low Voltage.
•Operating conditions of units are as follows:
OUTDOOR TEMPERATURE |
-2 TO 43°C (COOL) |
|
-10 TO 21°C (HEAT) |
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|
ROOM TEMPERATURE |
18 TO 32°C (COOL) |
|
15 TO 29°C (HEAT) |
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|
ROOM HUMIDITY |
LESS THAN 80% (COOL) |
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|
Note 1 : Cooling Capacity is based on the following temperature conditions:
Indoor air inlet temperature |
27°C DB, 19°C WB. |
Outdoor air inlet temperature |
35°C DB. |
Note 2: Heating Capacity is based on the following temperature conditions:
Indoor air inlet temperature |
20°C DB. |
Outdoor air inlet temperature |
7°C DB, 6°C WB. |
Note 3: For details on the Remote Controller and Control Circuits refer to Service Manual A90-9503.
-2-
1.SPECIFICATION
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MODEL |
RAV-103TUH-PE |
ITEM |
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Power source |
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Phase |
1 |
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V |
220-240 |
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Hz |
50 |
Power consumption |
kW |
0.07 |
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Power factor |
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% |
93 |
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Running current |
|
A |
0.33 |
|
Starting current |
|
A |
0.6 |
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Operating noise (SPL) (High, Med, Low) |
dB(A) |
40/36/34 |
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Refrigerant |
Name of refrigerant |
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R-22 |
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Larger side size |
mm |
Ø 12.7 (1/2) |
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Interconnection |
Coupler style |
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Flare |
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pipe |
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Smaller side size |
mm |
Ø 6.4 (1/4) |
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Coupler style |
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Flare |
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Condensate drain pipe diameter |
mm |
Ø 25.5(OD) |
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Appearance colour |
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Grey (zinc galvanized steel |
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+ Thermal insulator) |
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Height |
mm |
190 |
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Dimensions |
Width |
mm |
910 |
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Depth |
mm |
480 |
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Net weight |
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kg |
23 |
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Heat exchanger type |
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Finned tube |
||
Indoor fan type |
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Transverse flow fan |
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Air volume |
|
m3/h |
550 |
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Fan motor output |
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W |
7 x 2 |
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CEILING PANEL Model |
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RBC-U133PG(W)-PE |
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Appearance colour |
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Silky white (Munsell 2.9Y8.9/0.8) |
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Height |
mm |
25 |
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Dimensions |
Width |
mm |
1050 |
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Depth |
mm |
550 |
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Net weight |
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kg |
4.5 |
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Air filter |
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Washable |
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Specifications are subject to change without notice.
-3-
ITEM |
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MODEL |
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RAV-133TUH-PE |
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Cooling capacity |
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|
kW |
|
3.6 |
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Heating capacity |
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kW |
|
4.2 |
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Phase |
|
1 |
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Power source |
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V |
|
220-240 |
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Hz |
|
50 |
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COOLING |
|
HEATING |
Power consumption |
|
|
kW |
2.1 |
|
2.2 |
Power factor |
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% |
89 |
|
89 |
Running current |
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|
A |
10.3 |
|
10.7 |
Starting current |
|
|
A |
|
60 |
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Operating noise (SPL) |
Indoor unit (High, Med, Low) |
dB(A) |
|
40/36/34 |
||
Outdoor unit |
|
dB(A) |
|
50 |
||
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Refrigerant |
Name of refrigerant |
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|
R-22 |
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Charge volume |
|
kg |
|
1.2 |
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Add. volume (20-30m) |
g/m |
|
35 |
||
Refrigerant control |
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Capillary tube & Expansion valve |
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Larger side size |
|
mm |
|
Ø12.7 (1/2) |
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Coupler style |
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Flare |
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Smaller side size |
|
mm |
|
Ø 6.4 (1/4) |
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Coupler style |
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Flare |
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Standard length |
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m |
|
7.5 |
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Interconnection pipe |
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Maximum length |
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30 |
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(of one way) |
*1 |
m |
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Maximum height difference |
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If indoor unit higher |
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m |
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15 |
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If outdoor unit higher |
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m |
|
30 |
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Condensate drain pipe diameter |
|
mm |
|
Ø 25.5 (OD) |
||
INDOOR UNIT Model |
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|
RAV-133TUH-PE |
|
Appearance colour |
|
|
|
Grey (zinc galvanized steel + thermal insulator) |
||
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Height |
|
mm |
|
190 |
|
|
|
|
|
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Dimensions |
Width |
|
mm |
|
910 |
|
|
Depth |
|
mm |
|
480 |
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Net weight |
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|
kg |
|
23 |
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Heat exchanger type |
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Finned tube |
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Indoor fan type |
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Transverse flow fan |
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Air volume |
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m3/h |
|
700 |
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Fan motor output |
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W |
|
7 x 2 |
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Air filter |
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Washable |
|
OUTDOOR UNIT Model |
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RAV-132AH-PE |
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Appearance colour |
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Bronze white (Munsell 6Y7.5/1) |
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Height |
|
mm |
|
740 |
|
Dimensions |
Width |
|
mm |
|
880 |
|
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Depth |
|
mm |
|
310 |
|
Net weight |
|
|
kg |
|
61 |
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Heat exchanger type |
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Finned tube |
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Outdoor fan type |
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Propeller fan |
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Air flow volume |
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m3/h |
|
2,700 |
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Fan motor output |
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|
W |
|
39 |
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Compressor |
Model |
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PH230X3-4LS |
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Output |
|
kW |
|
1.5 |
||
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||||
Protective device |
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High pressure switch, Fuse, Crankcase heater, Overload relay, Bimetal thermostat |
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CEILING PANEL Model |
|
|
|
|
RBC-U133PG(W)-PE |
|
Appearance colour |
|
|
|
|
Silky white (Munsell 2.9Y8.9/0.8) |
|
|
|
|
|
|
|
|
|
Height |
|
mm |
|
25 |
|
Dimensions |
Width |
|
mm |
|
1050 |
|
|
|
|
|
|
|
|
|
Depth |
|
mm |
|
550 |
|
|
|
|
|
|
|
|
Net weight |
|
|
kg |
|
4.5 |
|
Air filter |
|
|
|
|
Washable |
|
|
|
|
|
|
|
|
Specifications are subject to change without notice.
* Note 1 : These mean actual length.
-4-
ITEM |
|
|
MODEL |
|
RAV-163TUH-PE |
||
|
|
|
|
|
|
|
|
Cooling capacity |
|
|
kW |
|
4.5 |
||
Heating capacity |
|
|
kW |
|
5.0 |
||
|
|
|
|
Phase |
|
1 |
|
Power source |
|
|
V |
|
220-240 |
||
|
|
|
|
|
|
||
|
|
|
|
Hz |
|
50 |
|
|
|
|
|
|
COOLING |
|
HEATING |
Power consumption |
|
|
kW |
2.3 |
|
2.2 |
|
Power factor |
|
|
% |
90 |
|
90 |
|
Running current |
|
|
A |
11.1 |
|
10.6 |
|
Starting current |
|
|
A |
|
60 |
||
Operating |
Indoor unit (high/med/low) dB (A) |
|
41/37/35 |
||||
noise (SPL) |
Outdoor unit |
|
dB (A) |
|
50 |
||
|
|
Name of refrigerant |
|
|
|
R-22 |
|
Refrigerant |
Charge volume |
|
kg |
|
1.6 |
||
|
|
Add. volume (20-30m) |
g/m |
|
35 |
||
Refrigerant control |
|
|
|
|
Capillary tube & Expansion valve |
||
|
|
Larger side size |
|
mm |
|
ø 12.7 (1/2) |
|
|
|
Coupler style |
|
|
|
Flare |
|
|
|
Smaller side size |
|
mm |
|
ø 6.4 (1/4) |
|
Interconnection |
Coupler style |
|
|
|
Flare |
||
Standard length |
|
m |
|
7.5 |
|||
pipe |
|
|
|||||
|
|
Maximum length |
|
|
|
30 |
|
|
|
(of one way) |
*1 |
m |
|
||
|
|
|
|
|
|||
|
|
|
|
|
|
||
|
|
Maximum height difference |
|
|
|
||
|
|
If indoor unit higher |
|
m |
|
15 |
|
|
|
If outdoor unit higher |
|
m |
|
30 |
|
Condensate drain pipe diameter |
|
mm |
|
ø 25.5(OD) |
|||
|
|
|
|
|
|
|
|
INDOOR UNIT Model |
|
|
|
|
RAV-163TUH-PE |
||
|
|
|
|
|
|
|
|
Appearance colour |
|
|
|
Grey (zinc galvanized steel + thermal insulator) |
|||
|
|
|
|
|
|
|
|
|
|
Height |
|
mm |
|
190 |
|
Dimensions |
Width |
|
mm |
|
910 |
||
|
|
|
|
|
|
|
|
|
|
Depth |
|
mm |
|
480 |
|
|
|
|
|
|
|
|
|
Net weight |
|
|
kg |
|
23 |
||
Heat exchanger type |
|
|
|
|
Finned tube |
||
Indoor fan type |
|
|
|
|
Transverse flow fan |
||
Air volume |
|
|
m3/h |
|
750 |
||
Fan motor output |
|
|
W |
|
7 x 2 |
||
Air filter |
|
|
|
|
Washable |
||
OUTDOOR UNIT Model |
|
|
|
|
RAV-162AH-PE |
||
|
|
|
|
|
|
|
|
Appearance colour |
|
|
|
|
Bronze white (Munsell 6Y7.5/1) |
||
|
|
|
|
|
|
|
|
|
|
Height |
|
mm |
|
740 |
|
Dimensions |
Width |
|
mm |
|
880 |
||
|
|
|
|
|
|
|
|
|
|
Depth |
|
mm |
|
310 |
|
|
|
|
|
|
|
|
|
Net weight |
|
|
kg |
|
61 |
||
Heat exchanger type |
|
|
|
|
Finned tube |
||
Outdoor fan type |
|
|
|
|
Propeller fan |
||
|
|
|
|
|
|
|
|
Air flow volume |
|
|
m3/h |
|
2,700 |
||
Fan motor output |
|
|
W |
|
39 |
||
Compressor |
Model |
|
|
|
PH250X3-4LS |
||
|
|
|
|
|
|
||
|
|
Output |
|
kW |
|
1.5 |
|
Protective device |
|
|
|
High pressure switch, Fuse, Crankcase heater, Overload relay, Bimetal thermostat |
|||
|
|
|
|
|
|
|
|
CEILING PANEL Model |
|
|
|
|
RBC-U133PG(W)-PE |
||
|
|
|
|
|
|
|
|
Appearance colour |
|
|
|
|
Silky white (Munsell 2.9Y8.9/0.8) |
||
|
|
|
|
|
|
|
|
Dimensions |
Height |
|
mm |
|
25 |
||
|
|
Width |
|
mm |
|
1050 |
|
|
|
Depth |
|
mm |
|
550 |
|
|
|
|
|
|
|
||
Net weight |
|
|
kg |
|
4.5 |
||
|
|
|
|
|
|
||
Air filter |
|
|
|
|
Washable |
||
|
|
|
|
|
|
|
|
Specifications are subject to change without notice.
* Note 1 : These mean actual length.
-5-
2. CONSTRUCTION VIEWS
2.1Indoor unit RAV-103TUH-PE RAV-133TUH-PE RAV-163TUH-PE
Refrigerant piping joint |
( Liquid 6.4) |
Refrigerant piping joint |
( Gas 12.7) |
Wiring connection |
|
|
267 |
186 |
|
Drain pipe joint |
(outer 25.5) |
170 |
|
|
(4- M10)
Hanger bolt
840
70
|
130 |
480 |
290 |
|
70 |
|
|
20 |
40 |
|
66 |
73 |
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110 |
90 |
|
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|
131 |
Panel outer dimension 1050 |
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|
96 |
Ceiling opening 1010 |
Hang bolt pitch 930 |
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840 |
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|||
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60 |
40 |
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|
156 |
|
20 |
40 |
|
|
410 |
|
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190 |
25 |
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Hangboltpitch480 |
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140 |
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Ceilingopening510 |
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Panelouterdimension550 |
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|
200 |
600 |
Minimum |
|
|
A |
|
|
|
|
|
|
|
|
|
190 |
|
|
|
1050 |
|
|
View A |
600 |
Minimum |
service and installation |
|
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|
550 |
|
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for |
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|
controller |
|
|
required |
|
|
|
|
|
holeLong x4.5-29L |
120 |
|
|
Space |
|
|
|
|
|
|
|
5.12 |
|
|
|
|
|
|
|
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5.83 |
Remote |
600 |
Minimum |
|
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(Unit: mm)
-6-
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