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2 About the box
Documentation set
This document is part of a documentation set. The complete set
consists of:
▪ General safety precautions:
▪ Safety instructions that you must read before installing
▪ Format: Paper (in the box of the outdoor unit)
▪ Outdoor unit installation and operation manual:
▪ Installation and operation instructions
▪ Format: Paper (in the box of the outdoor unit)
For the installer
2
About the box
2.1
Outdoor unit
2.1.1
To remove the accessories from the
outdoor unit
1 Remove the service cover. See
unit" on
page 9.
2 Remove the accessories.
a
a
e
a
General safety precautions
b
Outdoor unit installation and operation manual
c
Fluorinated greenhouse gases label
d
Multilingual fluorinated greenhouse gases label
e
Gas piping accessory 1 (Ø15.9 mm to 19.1 mm)
f
Gas piping accessory 2 (Ø19.1 mm)
g
Gas piping accessory 3 (Ø19.1 mm)
2.1.2
To remove the transportation stay
NOTICE
If the unit is operated with the transportation stay attached,
abnormal vibration or noise may be generated.
The compressor transportation stay must be removed. It is installed
under the compressor leg in order to protect the unit during
transport. Proceed as shown in the figure and procedure below.
1 Slightly loosen the compressor mounting bolt (a).
2 Remove the transportation stay (b).
3 Tighten the compressor mounting bolt (a) to 10.1 N•m.
Installation and operation manual
6
"5.1.1 To open the outdoor
b
b
c
c
d
d
1×
1×
1×
1×
1×
1×
f
g
1×
1×
1×
▪ Installer and user reference guide:
▪ Preparation of the installation, reference data,...
▪ Detailed step-by-step instructions and background information
for basic and advanced usage
▪ Format: Digital files on
and-manuals/product-information/
Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your dealer.
The original documentation is written in English. All other languages
are translations.
Technical engineering data
▪ A subset of the latest technical data is available on the regional
Daikin website (publicly accessible).
▪ The full set of latest technical data is available on the Daikin
extranet (authentication required).
a
b
2
1×
1×
3
About the units
3.1
About the outdoor unit
This installation manual concerns the ZEAS condensing unit.
This unit is intended for outdoor installation and aimed for air to air
cooling applications.
Specification
(a)
Capacity (cooling)
Ambient design temperature
(cooling)
(a)
Capacity measured at the following conditions: ambient
temperature 32°C, evaporating temperature –10°C,
superheat 10 K.
3.2
System layout
a
b
c
a
Outdoor unit (ZEAS condensing unit)
http://www.daikineurope.com/support-
3
(10.1 N·m)
1
LRMEQ3
LRMEQ4
5.90 kW
8.40 kW
–20~43°C DB
d
LRMEQ3+4BY1
Air-cooled refrigeration condensing unit
4P495373-1 – 2017.07
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Troubleshooting
