Handleiding
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14 Electrical installation
Installation and operation manual
16
FXSN-B
CO₂ VRV system air conditioner
3P672850-3C – 2024.11
2 Connect refrigerant piping to the unit using only brazed
connections.
NOTICE
When brazing, place a wet cloth on the insulation attached
on the unit (a) and make sure the temperature does not
exceed 200°C.
cb da
a Insulation attached on the unit
b Piping on the indoor unit side
c Brazed connection
d Field piping
3 Insulate the refrigerant piping on the indoor unit as follows:
BA
a dc e fb b
a dc e fb b
2
4
3
g
1
23
4
g
1
A B
A Liquid piping
B Gas piping
a Insulation material (field supply)
b Tie wraps (accessory)
c Insulation pieces: Large (gas pipe), small (liquid pipe)
(accessory)
d Brazed connection
e Refrigerant pipe connection (attached to the unit)
f Unit
g Sealing pads: Medium 1 (gas pipe), medium 2 (liquid
pipe) (accessories)
1 Turn up the seams of the insulation pieces.
2 Attach to the base of the unit.
3 Tighten the tie wrap on the insulation pieces.
4 Wrap the sealing pad from the base of the unit to the top
of the brazed connection.
NOTICE
Make sure to insulate all refrigerant piping. Any exposed
piping might cause condensation.
14 Electrical installation
DANGER: RISK OF ELECTROCUTION
CAUTION
See "2 Specific installer safety instructions" [4 4] to
acknowledge all related safety instructions.
WARNING
ALWAYS use multicore cable for power supply cables.
WARNING
If the supply cord is damaged, it MUST be replaced by the
manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
NOTICE
This is a class A product. In a domestic environment this
product may cause radio interference in which case the
user may be required to take adequate measures.
14.1 Specifications of standard wiring
components
NOTICE
We recommend using solid (single-core) wires. If stranded
wires are used, slightly twist the strands to consolidate the
end of the conductor for either direct use in the terminal
clamp or insertion in a round crimp-style terminal. Details
are described in "Guidelines when connecting the electrical
wiring" in the installer reference guide.
Power supply of the product
Voltage 220~240V/220V
Frequency 50/60Hz
Phase 1~
MCA
(a)
FXSN40: 1.5A
FXSN50: 1.8A
FXSN63: 2.1A
FXSN80: 2.6A
(a)
MCA=Minimum circuit ampacity. Stated values are maximum
values (see electrical data of indoor unit for exact values).
Wiring / circuit breaker (field supplied)
Power supply cable MUST comply with national wiring
regulation.
3-core cable
Wire size based on the current, but not
less than 1.5mm
2
Interconnection cable Only use harmonised wire providing
double insulation and suitable for
applicable voltage
2-core cable
Minimum size 0.75mm
2
User interface cable Only use harmonised wire providing
double insulation and suitable for
applicable voltage
2-core cable
Minimum size 0.75mm
2
Maximum length 500m
Recommended circuit
breaker
6A
Residual current device MUST comply with national wiring
regulation
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Productinformatie
| Merk | Daikin |
| Model | FXSN80B2VEB |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 3884 MB |
