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INSTALLATION LOCATION

CAUTIONS

1.Please avoid installing in the following places
   A place with flammable gas or material.
   A saline place such as a seashore vicinity
   A place with sulphur gas. 
   A place with oil gas, such as kitchen.
   A place with high-humidity air.
   An unbearable place.
   A place where high-frequency waves are generated.
2. Please comply with the related national electric standard to make electric insulation for
   construction and metal parts of air-conditioner.
3. Please choose the place where the ventilation is good.

INSTALL INDOOR UNIT

Ceiling

1000mm

above

1000mm

above

Obstacle

(

Pipe side

)

Refrigerant Pipe

100mm 

above

245mm

above

Ceiling 

100mm 

above

200mm

above

Air outlet side Air inlet side

MDV-D45~71Q

1

/BN

2

MDV-D28~36Q

1

/BN

2

INSTALL SPACE

2

0

0

m

m

a

b

o

v

e

Hanging screw bolt 
      distance 890

H

a

n

g

in

g

 s

c

re

w

 

  

  

b

o

lt

 d

is

ta

n

c

e

screw bolt distance 1230

MDV-D28~36Q

1

/BN

2

MDV-D45~71Q

1

/BN

2

s

c

re

w

 b

o

lt

 d

is

ta

n

c

e

 

3

3

0

5

3

0

2

Please install with 

f

10 hanging screw bolts.

1. The

  

size

  

of

   

the ceiling to

  

be handled------ Do keep the 

    ceiling flat. Consolidate the roof beam for possible 
    vibration.
2. Cut off the roof beam.
3. Strengthen the place that has been cut off, and 
    consolidatethe roof beam.
4. Connect wires and pipes inside the ceiling after the air 
    conditioner is hanged.

Please refer to the following figure for the hanging
screw bolts distance

The handling to the ceiling varies from the constructions,
consult the construction person for the specific condition.

Содержание MDV-D28Q1/BN2

Страница 1: ...Please read this manual carefully before operation and keep it in a safe place for future reference One Way Cassette Type Indoor Unit With Panel Installation Manual Model MDV D28Q1 BN2 MDV D36Q1 BN2 MDV D45Q1 BN2 MDV D56Q1 BN2 MDV D71Q1 BN2 ...

Страница 2: ...llation Iocation 3 Install indoor unit 4 Drain pipe 5 Electric wiring 6 Install the panel 7 Refrigerant pipe installation 8 C o n t r o l 9 Trouble shooting table 10 2 2 5 6 8 8 9 11 Install electric throttle part 11 CONTENTS ...

Страница 3: ...ttle part Insulation for pipe connection part For fixing the installation pattern paper and panel only for 28 36 model Adjust ceiling hole and position of indoor unit only for 28 36model Adjust main unit position only for 45 56 71 model Fixing and tightening Drainage Connect drain pipe and straight pipe Hang the indoor unit Q ty Shape Usage ACCESSORIES Cautions on remote controller installation Do...

Страница 4: ... above 245mm above Ceiling 100mm above 200mm above Air outlet side Air inlet side MDV D45 71Q1 BN2 MDV D28 36Q1 BN2 INSTALL SPACE 200mm above Hanging screw bolt distance 890 Hanging screw bolt distance screw bolt distance 1230 MDV D28 36Q1 BN2 MDV D45 71Q1 BN2 screw bolt distance 330 530 2 Please install with f10 hanging screw bolts 1 The size of the ceiling to be handled Do keep the ceiling flat ...

Страница 5: ...ust the gasket down side to 137mm over the ceiling for MDV D28 36Q1 BN2 type and for MDV D45 71Q1 BN2 type adjust that to 130mm 130mm Down Side of the ceiling Hanging Bolt Nut Up Side Gasket Up Side Installing Ear Gasket Down Side Nut Down Side Install the hanging bolt into U groove of the hanging tool Overhang the indoor unit and ensure it is level using a level gauge Fasten the upside nut Level ...

Страница 6: ...t into U grove of the hanging tool Overhang the indoor unit and ensure it is level using a level gauge Use the installation paper pattern to confirm the position between the body and the ceiling opening Please refer to the following figure to install Fix the pattern paper to the down side of indoor unit with panel fixing screw Adjust the size of ceiling hole according to pattern paper Pattern pape...

Страница 7: ...not slant downward Lead it upward to a height 340 mm maximum then downward lead it When the drainage is upward the upward drain pipe and elbow of the accessories must be adopted and the height is less than 500mm otherwise the drain pump water level switch malfunction will be caused Ù No more than VP16 VP25 2 140 1 500below 1 When adopting upward drain pipe out off VP16 pipe to do the piping 2 The ...

Страница 8: ...ause electric shock If the wiring capacity is not enough electric shock or fire may occur Be sure to Install Current Leakage Protection Switch Or electric shock may occur Power cord is to be selected according to national regulations Outdoor unit power cord should be selected and connected according to the outdoor unit installation manual Wiring should be away from high temperature components or t...

Страница 9: ...e machine Model Items Power Cord of the Indoor Unit Control Wire Diameter Ground Wire Single Wire Power Capacity Fuse Below 20m Twisted pair 2 core screened wire Twisted pair Below 50m Quantity Power Switch Power Cord Indoor Outdoor Unit Signal Wire Single Phase 220 240V 50Hz 2 2mm 2 6mm Notlongerthan1500m 2 2mm 2 f1 5mm 15A MDV D28 71Q4 N2 15A WIRING SPECIFICATIONS The indoor unit power source sh...

Страница 10: ... the Pipes Requirements are different when installing the outdoor unit please refer to outdoor unit installation manual for detailed information Three length 3m 5m 10m of pipes are available to purchase f19 Copper Pipe for Air Conditioner Pipe Material Size mm Gas side Liquid side Refrigerant Volume to Be Added Refrigerant volume to be added is calculated according to outdoor unit installation man...

Страница 11: ...r Purging Open Close the valves Leakage Test Heat Insulation Wrap to the foot of the piping Field Piping side Unit Body Attached Heat Insulation Material Use a vacuum pump to vacuum from the gas side refrigerant adding mouth of the outdoor unit Open Close the spools or the valves of outdoor unit with a f5mm hexagon spanner Test if there is any leakage on the connections of the piping with soap wat...

Страница 12: ... 5 0HP 11200W 4 0HP 9000W 3 2HP 8000W 3 0HP 7100W 2 5HP 5600W 2 0HP 4500W 1 5HP 3600W 1 2HP 2800W 1 0HP ENC1 TOGGLE SWITCH FOR SETTING ADDRESS 0 F show the address 0 F respectively that is 0 15 indoor unit together 16 units and the others follow the analogy If two addresses are the same in one system the abnormal operation will occur 0 1 F 2 3 E 4 D 5 C 6 B 7 A 8 9 0 1 F 2 3 E 4 D 5 C 6 B 7 A 8 9 ...

Страница 13: ...e alarm will disappear Run lamp Timer lamp Defrost lamp Alarm lamp Manual Switch TROUBLE SHOOTING INSTALL ELECTRIC THROTTLE PART Please refer to the following figures to install The installation size is as follows 266 165 215 7 5 Electric throttle part wires group Indoor unit input pipe Connection pipe copper nut joint Electric throttle part pipe joint Indoor unit input pipe joint Electric throttl...

Страница 14: ...6294aw ...

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