Table of Contents
Installation manual
3
RBLQ05+07C2V3
ROTEX HPSU monobloc compact outdoor unit
4P501825-1 – 2017.08
Table of Contents
1 About the documentation 3
1.1 About this document.................................................................. 3
2 About the box 3
2.1 Outdoor unit............................................................................... 3
2.1.1 To remove the accessories from the outdoor unit....... 3
3 Preparation 4
3.1 Preparing the installation site .................................................... 4
3.1.1 Installation site requirements of the outdoor unit ........ 4
3.2 Preparing water piping .............................................................. 4
3.2.1 To check the water volume and flow rate ................... 4
3.3 Preparing electrical wiring ......................................................... 4
3.3.1 Overview of electrical connections for external and
internal actuators ........................................................ 4
4 Installation 4
4.1 Opening the units ...................................................................... 4
4.1.1 To open the outdoor unit............................................. 4
4.1.2 To open the switch box cover of the outdoor unit ....... 5
4.2 Mounting the outdoor unit.......................................................... 5
4.2.1 To provide the installation structure............................ 5
4.2.2 To install the outdoor unit............................................ 6
4.2.3 To provide drainage.................................................... 6
4.2.4 To prevent the outdoor unit from falling over .............. 7
4.3 Connecting the water piping...................................................... 7
4.3.1 To connect the water piping........................................ 7
4.3.2 To insulate the water piping........................................ 7
4.4 Connecting the electrical wiring................................................. 7
4.4.1 To connect the electrical wiring on the outdoor unit.... 7
4.4.2 To connect the main power supply ............................. 8
4.4.3 To connect the remote outdoor sensor....................... 8
4.4.4 To connect the shut-off valve...................................... 8
5 Commissioning 9
5.1 Checklist before commissioning................................................ 9
6 Hand-over to the user 9
7 Technical data 10
7.1 Piping diagram: Outdoor unit..................................................... 10
7.2 Wiring diagram: Outdoor unit .................................................... 11
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 outdoor unit)
▪ Outdoor unit installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the outdoor unit)
▪ Installer reference guide:
▪ Preparation of the installation, good practices, reference data,…
▪ Format: 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 Open the outdoor unit.
2 Remove the accessories.
1× 1× 1× 1×
a b c d
2× 1×2×
fe g
a General safety precautions
b Addendum book for optional equipment
c Outdoor unit installation manual
d Operation manual
e Sealing ring for shut-off valve
f Shut-off valve
g Unit mounting plate
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