Installation; Opening The Units; To Open The Outdoor Unit; Mounting The Outdoor Unit - Daikin RXYSCQ5TMV1B Installation And Operation Manual

5 Installation

▪ Phase and frequency: 1~ 50 Hz
▪ Voltage: 220-240 V
▪ Transmission line section:
Transmission wiring
Maximum wiring length
(= distance between outdoor
and furthest indoor unit)
Total wiring length
(= distance between outdoor
and all indoors)
If the total transmission wiring exceeds these limits, it may
result in communication error.
5 Installation
5.1

Opening the units

5.1.1

To open the outdoor unit

DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING
5×
5.2

Mounting the outdoor unit

5.2.1

To provide the installation structure

Prepare 4 sets of anchor bolts, nuts and washers (field supply) as
follows:
(mm)
Installation and operation manual
8
Vinyl cords with 0.75 to
1.25 mm² sheath or cables
(2‑core wires)
300 m
600 m
4× M12
a
a Make sure not to cover the drain holes.
5.2.2

To install the outdoor unit

5.2.3

To provide drainage

NOTICE
If drain holes of the outdoor unit are covered by a mounting
base or by floor surface, raise the unit to provide a free
space of more than 150 mm under the outdoor unit.
Drain holes (dimensions in mm)
a
20
216 130
21 89
a Drain holes
5.2.4 To prevent the outdoor unit from falling
over
In case the unit is installed in places where strong wind can tilt the
unit, take following measure:
1 Prepare 2 cables as indicated in the following illustration (field
supply).
2 Place the 2 cables over the outdoor unit.
3 Insert a rubber sheet between the cables and the outdoor unit
to prevent the cables from scratching the paint (field supply).
4 Attach the ends of the cables and tighten them.
4× M12
32
98
RXYSCQ4~6TMV1B
VRV IV-S system air conditioner
4P555881-1 – 2019.07