Daikin VRV IV RKXYQ5T8Y1B Series Installation And Operation Manual page 16

11 About the box
For the installer
11 About the box
11.1 About
is part of Daikin's wider commitment to reduce our
environmental footprint. With
economy for refrigerants. One of the actions to achieve this, is the
reuse of reclaimed refrigerant in VRV units produced and sold in
Europe. For more information about the countries that are in scope,
visit: http://www.daikin.eu/loop-by-daikin.
11.2 Compressor unit
11.2.1 To remove the accessories from the
compressor unit
1 Remove the accessories (part 1).
a
1×
a General safety precautions
b Compressor unit installation and operation manual
c Fluorinated greenhouse gases label
d Multilingual fluorinated greenhouse gases label
e Screw (only needed in case 5 HP for shield of transmission
wiring) (see "15.4 To connect the electrical wiring on the
compressor unit" [ 4 28])
f Cable tie
2 Remove the service cover. See
unit" [ 4 18].
3 Remove the accessories (part 2).
5 HP
8 HP
a+b Piping accessories for circuit 1 (to the heat exchanger unit)
a Gas
b Liquid
c+d Piping accessories for circuit 2 (to the indoor units)
c Gas
d Liquid
e Piping adapter (Ø19.1→22.2 mm) that you need when
connecting piping to the heat exchanger unit (only for
8 HP)
Installation and operation manual
16
we want to create a circular
b c d e f
1× 1× 1× 1× 3×
"To open the compressor
a b d c
1× 1× 1× 1×
a b c d e
1× 1× 1× 1× 1×
5 HP 8 HP
Ø19.1 mm Ø22.2 mm
Ø12.7 mm Ø12.7 mm
5 HP 8 HP
Ø15.9 mm Ø19.1 mm
Ø9.5 mm Ø9.5 mm
11.2.2 To remove the transportation stay
Only for RKXYQ5.
NOTICE
If the unit is operated with the transportation stay attached,
abnormal vibration or noise may be generated.
3
(10.1 N·m)
1
·
11.2.3 To remove the transportation EPS
Only for RKXYQ8.
1 Remove the EPS. The EPS protects the unit during transport.
12 About the units and options
12.1 About the compressor unit and
heat exchanger unit
The compressor unit and heat exchanger unit are intended for indoor
installation and aimed for air to air heat pump applications.
Specification
Maximum capacity Heating
Cooling
Outside ambient Heating
design temperature
Cooling
Ambient design temperature of
compressor unit and heat exchanger
unit
VRV IV compressor unit for indoor installation
a
2
b
5 HP 8 HP
16.0 kW 25.0 kW
14.0 kW 22.4 kW
–20~15.5°C WB
–5~46°C DB
5~35°C DB
RKXYQ5T8 + RKXYQ8T7Y1B
4P499900-1A – 2020.10