Daikin RXYA8A7Y1B handleiding
Handleiding
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12 About the units and options
Installation and operation manual
17
RYMA5+RXYA8~20A7Y1B
VRV 5 heat pump
4P739915-1C – 2024.10
g Declaration of conformity
h Piping accessory bag
i Transportation stay removal label (only for 5~12HP)
11.2 Accessory pipes: Diameters
Accessory pipes HP Øa [mm] Øb [mm]
Gas pipe
▪ Front connection
ID Øa
ID Øb
▪ Bottom connection
ID Øa
OD Øb
5 19.1 19.1
8
10
12 22.2
14
16 28.6
18
20
Liquid pipe
▪ Front connection
ID Øb
ID Øa
▪ Bottom connection
ID Øb
ID Øa
5 9.5 9.5
8
10
12 12.7
14 12.7
16
18
20
Equaliser pipe
▪ Front connection
ID Øa
ID Øb
▪ Bottom connection
ID Øa
OD Øb
5~12 25.4 19.1
11.3 To remove the transportation stay
(only for 5~12 HP)
NOTICE
If the unit is operated with the transportation stay attached,
abnormal vibration or noise may be generated.
The transportation stay for protecting the unit during transport must
be removed. Proceed as shown in the figure and procedure below.
1 Remove the bolt (a) and washers.
2 Remove the transportation stay (b) as shown in the figure
below.
1
2
(12.3 N·m)
a
b
a Bolt
b Transportation stay
12 About the units and options
12.1 About the outdoor unit
This installation manual concerns the VRV 5, full inverter driven,
heat pump system.
Model line up:
Model Description
RXYA8~12 Heat pump model, for single or multi-use
RXYA14~20 Heat pump model, for single use
(standalone unit)
RYMA5 Heat pump model, only for multi-use and
only for standard combinations
Depending on the type of outdoor unit which is chosen, some
functionality will or will not exist. It will be indicated throughout this
installation manual and brought to your attention. Certain features
have exclusive model rights.
These units are intended for outdoor installation and aimed for heat
pump applications including air to air applications.
These units have (in single use) heating capacities ranging from 25
to 63kW and cooling capacities rating from 22.4 to 56kW. In multi
combination the heating capacity can go up to 56kW and in cooling
to 62.5kW.
The outdoor unit is designed to work at the following ambient
temperatures:
▪ in heating mode from –20°CWB to 15.5°CWB
▪ in cooling mode from –5°CDB to 46°CDB
12.2 System layout
WARNING
The installation MUST comply with the requirements that
apply to this R32 equipment. For more information, see
"13Special requirements for R32 units"[418].
NOTICE
It is NOT allowed to cool technical rooms like server rooms
and data centres, where year-round cooling is required.
INFORMATION
The following figure is an example and may NOT
completely match your system layout.
a
c
d
e
g
i
f
e
cc
e
h
i
i i
b
e
j
a Heat pump outdoor unit
b Safety valve unit (SV)
c VRV direct expansion (DX) indoor unit
d VRV direct expansion (DX) indoor unit (direct connection
from outdoor to indoor)
e Remote controller in normal mode
f Remote controller in alarm only mode
g Remote controller in supervisor mode (mandatory in
some situations)
h Centralised controller (optional)
i Option PCB (optional)
j Cool/heat changeover remote control switch (optional)
Refrigerant piping
Interconnection and user interface wiring
Direct connection of indoor units to the outdoor unit
Bekijk gratis de handleiding van Daikin RXYA8A7Y1B, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | RXYA8A7Y1B |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11397 MB |
