General Introduction; Validity Of The Instructions - Johnson Aurum R290 M Serie Guide D'utilisation

Disposal
This equipment uses flammable refrigerants. The
disposal of the equipment must comply with national
regulations.
Do not dispose this product as unsorted municipal
waste. Collection of such waste separately for special
treatment is necessary.
Do not dispose of electrical appliances as
unsorted municipal waste,
collection facilities.
Contact your local government for information
regarding the collection systems available.

2 GENERAL INTRODUCTION

2.1 Documentation
Always observe all the operating and installation instructions included with
the system components.
Hand these instructions and all other applicable documents to the end user.
This document is part of a documentation set. The complete set consists of:
Document
Installation Manual (this
Brief installation instructions
manual)
Preparation for the installation,
good practices...(more
Installation, Operation
information contained, for
and Maintenance
installers and advanced users
Manual
only)
Operation Manual (wired
Quick guide for basic usage
controller)
Performance data and ERP
Technical Data Manual
information
Online Tools (APP and websites)
Refer to the OPERATION MANUAL for more information.
For the terms and abbreviation, see Annex C.

2.2 Validity of the instructions

These instructions apply only to:
Unit
4
Net weight (kg) 90 (95 * )
Wiring specification
2
(mm ) - main power
2.5-4
supply
Minimum flow rate
0.4
3
required (m /h)
Capacity of
3 kW (1-phase)
backup heater
Wiring specification
2
(mm ) - backup
2.5-4
heater power supply
* With a backup heater
The standard version does not include a backup heater, but it can be added as an optional feature for specific units.
There are two types of backup heater, internal and external. Set dip switch correctly for internal and external
application (refer to Wiring Diagram).
and use separate
Content
Paper (in the box next to
the outdoor unit)
Digital files. Scan the QR
code on the right.
Paper (in the box next to
the outdoor unit)
Paper (in the box next to
the outdoor unit)
1-phase
6 8 10
117 (122 * )
2.5-4 4-6 4-6
0.4 0.4 0.4
3 kW (1-phase) or 6 kW (3-phase) or 9 kW (3-phase)
2.5-4 2.5-4 2.5-4 2.5-4
09
If electrical appliances are disposed of in landfills or
dumps, hazardous substances can leak into the
groundwater and get into the food chain, damaging
your health and well-being.
WARNING: Risk of fire
Format
Installation,
on and Maintenance
Manual
12 14 16 12
135 (140 * )
6-10 6-10
6-10 2.5-4
0.7 0.7 0.7 0.7
2.5-4 2.5-4 2.5-4
Operati-
3-phase
14 16
137 (142 * )
2.5-4 2.5-4
0.7 0.7
2.5-4 2.5-4
V.1