Daikin Perfera CTXM15R2V1B User Manual

7 Electrical installation
Installation manual
8
CTXM15+FTXM20~42+ATXM20~35R2/5V1B +
FTXM50~71R2V1B + ATXM50R2V1B
Daikin room air conditioner
3P482320-11R – 2020.06
Ø
i
Ø
i
t
Ø
p
Ø
p
If the temperature is higher than 30°C and the humidity is higher
than RH80%, the thickness of the insulation materials should be at
least 20 mm to prevent condensation on the surface of the
insulation.
6.2 Connecting the refrigerant piping
DANGER: RISK OF BURNING/SCALDING
6.2.1 To connect the refrigerant piping to the
indoor unit
WARNING: MILDLY FLAMMABLE MATERIAL
The refrigerant inside this unit is mildly flammable.
▪ Pipe length. Keep refrigerant piping as short as possible.
1 Connect refrigerant piping to the unit using flare connections.
2 Insulate the refrigerant piping, interconnection cable and drain
hose on the indoor unit as follows:
c
a
b
f
d
g
e
a Gas pipe
b Gas pipe insulation
c Interconnection cable
d Liquid pipe
e Liquid pipe insulation
f Finishing tape
g Drain hose
NOTICE
Make sure to insulate all refrigerant piping. Any exposed
piping might cause condensation.
7 Electrical installation
DANGER: RISK OF ELECTROCUTION
WARNING
ALWAYS use multicore cable for power supply cables.
WARNING
Use an all-pole disconnection type breaker with at least
3 mm between the contact point gaps that provide full
disconnection under overvoltage category III.
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.
WARNING
Do NOT connect the power supply to the indoor unit. This
could result in electrical shock or fire.
WARNING
▪ Do NOT use locally purchased electrical parts inside
the product.
▪ Do NOT branch the power supply for the drain pump,
etc. from the terminal block. This could result in
electrical shock or fire.
WARNING
Keep the interconnection wiring away from copper pipes
without thermal insulation as such pipes will be very hot.
7.1 Specifications of standard wiring
components
Component
Interconnection cable
(indoor↔outdoor)
4-core cable
1.5mm²~2.5mm²
andapplicable for
220~240V
H05RN-F (60245 IEC 57)
7.2 To connect the electrical wiring to
the indoor unit
Electrical work should be carried out in accordance with the
installation manual and the national electrical wiring rules or code of
practice.
1 Set the indoor unit on the mounting plate hooks. Use the " "
marks as a guide.
d
c
b
a
a Mounting plate (accessory)
b Piece of packing material
c Interconnection cable
d Wire guide
INFORMATION
Support the unit using a piece of packing material.
2 Open the front panel, and then the service cover. Refer to
"5.2Opening the indoor unit"[44].
3 Pass the interconnection cable from the outdoor unit through
the feed-through wall hole, through the back of the indoor unit
and through the front side.
Note: In case the interconnection cable was stripped in advance,
cover the ends with insulating tape.
4 Bend the end of the cable up.
NOTICE
▪ Be sure to keep the power line and transmission line
apart from each other. Transmission wiring and power
supply wiring may cross, but may NOT run parallel.
▪ In order to avoid any electrical interference the distance
between both wirings should ALWAYS be at least
50mm.

Daikin Perfera CTXM15R2V1B Specifications

General

Brand	Daikin
Model	Perfera CTXM15R2V1B
Category	Air Conditioner
Language	English