Table of Contents
Installation manual
4
RRLQ011~016CA
Outdoor unit for air to water heat pump
4P385895-1A – 2016.03
Table of Contents
1 About the documentation
4
1.1
About this document..................................................................
4
2 About the box
4
2.1
Outdoor unit...............................................................................
4
2.1.1
To remove the accessories from the outdoor unit.......
4
3 Preparation
4
3.1
Preparing installation site ..........................................................
4
3.1.1
Installation site requirements of the outdoor unit ........
4
4 Installation
4
4.1
Mounting the outdoor unit..........................................................
4
4.1.1
To provide the installation structure ............................
4
4.1.2
To install the outdoor unit............................................
5
4.1.3
To provide drainage ....................................................
5
4.1.4
To prevent the outdoor unit from falling over ..............
5
4.2
Connecting the refrigerant piping ..............................................
5
4.2.1
To connect the refrigerant piping to the outdoor unit ..
5
4.2.2
To determine if oil traps are required ..........................
6
4.3
Checking the refrigerant piping .................................................
6
4.3.1
To check for leaks.......................................................
6
4.3.2
To perform vacuum drying ..........................................
7
4.4
Charging refrigerant ..................................................................
7
4.4.1
To determine the additional refrigerant amount ..........
7
4.4.2
To charge refrigerant ..................................................
7
4.4.3
To fix the fluorinated greenhouse gases label ............
7
4.5
Connecting the electrical wiring.................................................
7
4.5.1
About electrical compliance ........................................
8
4.5.2
Specifications of standard wiring components............
8
4.5.3
To connect the electrical wiring on the outdoor unit....
8
4.5.4
To reposition the air thermistor on the outdoor unit ....
9
4.6
Finishing the outdoor unit installation ........................................
9
4.6.1
To finish the outdoor unit installation ..........................
9
5 Starting up the outdoor unit
9
6 Technical data
10
6.1
Service space: Outdoor unit ......................................................
10
6.2
Wiring diagram ..........................................................................
10
6.2.1
Wiring diagram: Outdoor unit ...................................... 10
1
About the documentation
1.1
About this document
Target audience
Authorised installers
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 indoor unit)
▪
Indoor unit installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the indoor unit)
▪
Outdoor unit installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the outdoor unit)
▪
Installer reference guide:
▪ Preparation of the installation, technical specifications, good
practices, reference data,…
▪ Format: Digital files on the ROTEX homepage
▪
Addendum book for optional equipment:
▪ Additional info about how to install optional equipment
▪ Format: Paper (in the box of the indoor unit) + Digital files on
the ROTEX homepage
Latest revisions of the supplied documentation may be available on
the regional ROTEX website or via your dealer.
The original documentation is written in English. All other languages
are translations.
2
About the box
2.1
Outdoor unit
2.1.1
To remove the accessories from the
outdoor unit
1×
2
1
a
1×
c
1×
b
2×
d
1×
e
1×
f
1×
g
1×
a
Outdoor unit installation manual
b
Cable tie
c
Fluorinated greenhouse gases label
d
Multilingual fluorinated greenhouse gases label
e
Screw
f
Thermistor fixing plate (spare)
g
Thermistor fixture
3
Preparation
3.1
Preparing installation site
3.1.1
Installation site requirements of the
outdoor unit
Mind the spacing guidelines. See the "Technical data" chapter, and
the figures on the inside of the front cover.
The outdoor unit is designed for outdoor installation only, and for
ambient temperatures ranging 10~43°C in cooling mode and –
25~25°C in heating mode.
4
Installation
4.1
Mounting the outdoor unit
4.1.1
To provide the installation structure
Prepare 4 sets of anchor bolts, nuts and washers (field supply) as
follows:
