4 About the units and options
Installer reference guide
7
RZASG71~Y1
Sky Air Advance-series
4P486047-1 – 2017.04
f
Multilingual fluorinated greenhouse gases label (only for
RZASG71)
4
About the units and options
4.1
Overview: About the units and
options
This chapter contains information about:
▪ Identifying the outdoor unit
▪ Combining the outdoor unit with options
4.2
Identification
NOTICE
When installing or servicing several units at the same time,
make sure NOT to switch the service panels between
different models.
4.2.1
Identification label: Outdoor unit
Location
Model identification
Example:
R Z A S G 140 M7 V1 B [*]
Code
Explanation
R
Air-cooled split outdoor unit
Z
Inverter
A
Refrigerant R32
SG
Mid-end series
71~140
Capacity class
M7
Model series
V1
Power supply: 1~, 220~240 V, 50 Hz
Y1
Power supply: 3N~, 380~415 V, 50 Hz
B
European market
[*]
Minor model change indication
INFORMATION
This unit is not intended for use in high humidity, low
ambient temperature regions. For these regions the RZAG
model is recommended.
4.3
Combining units and options
4.3.1
Possible options for the outdoor unit
Refrigerant branch kit
When connecting multiple indoor units to the outdoor unit, you need
one or more refrigerant branch kits. The outdoor‑indoor combination
determines which and how many refrigerant branch kits to use.
Layout
Model name
Twin
KHRQ(M)58T
Layout
Model name
Triple
KHRQ(M)58H
Double twin
KHRQ(M)58T (3×)
For more selection details, see the catalogues. For installation
instructions, see the installation manual of the refrigerant branch kit.
Demand adaptor kit (SB.KRP58M52)
▪ Includes the additional mounting plate (EKMKSA2)
▪ Can be used for the following:
▪ Low noise: To lower the operation sound of the outdoor unit.
▪ I-demand function: To limit the power consumption from the
system (example: budget control, limit power consumption
during peak moments…).
▪ For installation instructions, see the installation manual of the
demand adaptor kit.
5
Preparation
5.1
Overview: Preparation
This chapter describes what you have to do and know before going
on-site.
It contains information about:
▪ Preparing the installation site
▪ Preparing the refrigerant piping
▪ Preparing the electrical wiring
5.2
Preparing installation site
Do NOT install the unit in places often used as work place. In case
of construction works (e.g. grinding works) where a lot of dust is
created, the unit must be covered.
Choose the installation location with sufficient place for carrying the
unit in and out of the site.
WARNING
The appliance shall be stored in a room without
continuously operating ignition sources (example: open
flames, an operating gas appliance or an operating electric
heater).
5.2.1
Installation site requirements of the
outdoor unit
INFORMATION
Also read the following requirements:
▪ General installation site requirements. See the
"General safety precautions" chapter.
▪ Service space requirements. See the "Technical data"
chapter.
▪ Refrigerant
piping
requirements
(length,
height
difference). See further in this "Preparation" chapter.
CAUTION
Appliance not accessible to the general public, install it in a
secured area, protected from easy access.
This unit, both indoor and outdoor, is suitable for
installation
in
a
commercial
and
light
industrial
environment.
Summary of Contents for RZASG100M7V1B
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