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English

Outdoor Unit Installation Drawings

CAUTION

Set the piping length from 
1.5m to 15m.

Wrap the insulation pipe with 
the finishing tape from bottom 
to top.

In sites with poor drainage, use 
block bases for outdoor unit. 
Adjust foot height until the unit 
is leveled. Otherwise, water 
leakage or pooling of water may 
occur.

Where there is a danger of the unit 
falling, use foot bolts, or wires.

Allow space for piping 
and electrical servicing.

250mm from w

all

unit: mm

O.D. 9.5mm

Gas pipe

Liquid pipe

O.D. 6.4mm

20g/m

Max. allowable length

12m

15m

Max. allowable height

Additional refrigerant 
required for refrigerant 
pipe exceeding 
10m in length.

*

Be sure to add the proper amount of additional refrigerant.

Failure to do so may result in reduced perfomance.

*

The suggested shortest pipe length is 1.5m, in order to avoid 

noise from the outdoor unit and vibration. 

(Mechanical noise and vibration may occur depending on how 

the unit is installed and the environment in which it is used.)

1.5m

Min. allowable length

470

(Foot bolt-hole cent

res)

(From unit’s side)

96

Foot bolt-hole 

centres

300

How to remove the stop 
valve cover.

Remove the screw on the 
stop valve cover.
Slide the lid downward 
to remove it.

How to attach the stop 
valve cover.

Insert the upper part of 
the stop valve cover into the 
outdoor unit to install.
Tighten the screws.

Stop valve cover

*

3P291651-9T.book  Page 3  Tuesday, December 9, 2014  2:55 PM

Summary of Contents for RXB20C5V1B

Page 1: ...ontagehandleiding R410A Split series Nederlands Manual de instalaci n R410A Split series Espa ol Manuale d installazione R410A Split series Italiano R410A Split series Manual de Instala o R410A Split...

Page 2: ...3P291651 9T book Page 2 Tuesday December 9 2014 2 55 PM...

Page 3: ...itivamente por B de acuerdo con el Certificado C 06 Nota delineato nel A e giudicato positivamente da B secondo il Certificato C 07 A B C 08 Nota tal como estabelecido em A e com o parecer positivo de...

Page 4: ...receive no external stresses Incomplete connections or clamping may cause terminal overheating or fire After connecting interconnecting and supply wiring be sure to shape the cables so that they do no...

Page 5: ...oisture NOTE Cannot be installed hanging from ceiling or stacked CAUTION When operating the air conditioner in a low outdoor ambient temperature be sure to follow the instructions described below 1 To...

Page 6: ...r refrigerant pipe exceeding 10m in length Be sure to add the proper amount of additional refrigerant Failure to do so may result in reduced perfomance The suggested shortest pipe length is 1 5m in or...

Page 7: ...nit Installation 1 Installing outdoor unit 1 When installing the outdoor unit refer to Precautions for Selecting the Location and the Outdoor Unit Installation Drawings 2 If drain work is necessary fo...

Page 8: ...en tightening the flare nuts to prevent damage to the flare nuts and gas leakage Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand Then tighten them fully with the torqu...

Page 9: ...es from gauge manifold to gas stop valve s service port 2 Fully open gauge manifold s low pressure valve Lo and completely close its high pressure valve Hi High pressure valve subsequently requires no...

Page 10: ...ulation dimensions as below 3 Use separate thermal insulation for gas and liquid refrigerant pipes Gas side Liquid side Gas pipe thermal insulation Liquid pipe thermal insulation O D 9 5mm O D 6 4mm I...

Page 11: ...ss the indoor unit operation stop button Using the main unit s remote controller 1 Press the operation stop button Operation will start 2 Press the temperature button and the operation select button a...

Page 12: ...atch Tighten the terminal screws securely We recommend a flathead screwdriver be used to tighten the screws The screws are packed with the terminal board Observe the notes mentioned below when wiring...

Page 13: ...CONDENSER Condenser DISCHARGE Discharge Strip wire end to this point Excessive strip length may cause electrical shock or leakage Good Wrong Stripping wire at terminal block C400 C405 Capacitor DB1 D...

Page 14: ...l to ensure that all functions and parts such as louver movement are working properly The air conditioner requires a small amount of power in its standby mode If the system is not to be used for some...

Page 15: ...3P291651 9T book Page 1 Tuesday December 9 2014 2 55 PM...

Page 16: ...3P291651 9T book Page 2 Tuesday December 9 2014 2 55 PM...

Page 17: ...3P291651 9T book Page 1 Tuesday December 9 2014 2 55 PM...

Page 18: ...3P405801 3 2015 03 Copyright 2015 Daikin...

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