SPLIT-SYSTEM - Rhoss

CONTENTS
CONTENTS
KEY TO SYMBOLS
I
SECTION I: USER..................................................................................21
I.1 General information ..................................................................................................21
I.1.1 Standard use conditions..............................................................................................21
I.1.2 Operating limits ...........................................................................................................21
I.1.3 Safety information .......................................................................................................21
I.2 Spare parts ................................................................................................................21
I.3 Assistance .................................................................................................................21
I.4 Description of the unit ..............................................................................................21
I.4.1 Internal unit .................................................................................................................22
I.4.2 External unit ................................................................................................................22
I.4.3 Remote control............................................................................................................22
I.5 Description of remote control and its functions ....................................................23
I.5.1 Names and functions of the indicators on the display .................................................24
I.6 Use of the remote control.........................................................................................24
I.6.1 Setting the clock..........................................................................................................25
I.6.2 Switching the unit on and off .......................................................................................25
I.6.3 Setting the operating mode .........................................................................................25
I.6.4 Economic running function..........................................................................................25
I.6.5 Setting the desired temperature..................................................................................25
I.6.6 Setting the deflector ....................................................................................................26
I.6.7 Fan settings.................................................................................................................26
I.6.8 Setting the timer..........................................................................................................26
I.6.9 Keypad lock.................................................................................................................26
I.6.10 Resetting the remote control .......................................................................................26
I.7 description OF INDICATORS....................................................................................26
I.8 Periods out of use.....................................................................................................26
I.9 Start-up after prolonged shutdown .........................................................................26
I.10 Quick operating guide ..............................................................................................27
I.10.1 Automatic function.......................................................................................................27
I.10.2 Cooling function ..........................................................................................................27
I.10.3 Drying function ............................................................................................................27
I.10.4 Heating function ..........................................................................................................27
I.10.5 Fan function ................................................................................................................27
I.11 Ordinary maintenance to be performed by user ....................................................28
I.11.1 Cleaning the internal unit ............................................................................................28
I.11.2 Cleaning the external unit ...........................................................................................28
I.11.3 Cleaning the air filter ...................................................................................................28
I.11.4 Cleaning the remote control ........................................................................................28
I.12 Warning and suggestions ........................................................................................28
I.13 Operating anomalies.................................................................................................29
I.14 Instructions for disposal of the unit and hazardous substances .........................29
II
SECTION II: INSTALLATION AND MAINTENANCE.............................30
II.1.1 Transport and handling ...............................................................................................30
II.1.2 Storage .......................................................................................................................30
II.1.3 Clearance distances....................................................................................................30
II.2 Installation .................................................................................................................31
II.2.1 Noise and vibration reduction......................................................................................31
II.2.2 Maximum difference in height between the units ........................................................31
II.2.3 Internal unit installation ...............................................................................................31
II.2.4 External unit installation ..............................................................................................32
II.2.5 Refrigerant connections ..............................................................................................32
II.2.6 Electrical connections .................................................................................................34
II.3
Start-up instructions.................................................................................................34
II.3.1 Controls before start-up ..............................................................................................34
II.4
Extraordinary maintenance......................................................................................34
II.4.1 Refrigerant fluid charge control ...................................................................................34
II.4.2 Checking for absence of refrigerant fluid leaks ...........................................................34
II.4.3 Checking heat exchanger cleanliness.........................................................................34
II.4.4 Checking condensation drain cleanliness ...................................................................34
II.4.5 Checking the electric circuit.........................................................................................34
II.4.6 Component replacement instructions..........................................................................34
SYMBOL
UNI EN 292
UNI EN 294
UNI EN 563
UNI EN 1050
UNI 10893
EN 13133
EN 12797
EN 378-1
PrEN 378-2
CEI EN 60335-2-40
UNI EN ISO 3744
EN 50081-1:1992
EN 61000
MEANING
GENERIC DANGER!
The GENERIC DANGER sign warns the operator
and maintenance personnel about risks that may
cause death, physical injury, or immediate or latent
illnesses of any kind.
DANGER: LIVE COMPONENTS!
The DANGER: LIVE COMPONENTS sign warns the
operator and maintenance personnel about risks
due to the presence of live voltage.
DANGER: SHARP EDGES!
The DANGER: SHARP EDGES sign warns the
operator and maintenance personnel about the
presence of potentially dangerous sharp edges.
DANGER: HOT SURFACES!
The DANGER: HOT SURFACES sign warns the
operator and maintenance personnel about the
presence of potentially dangerous hot surfaces.
DANGER: MOVING PARTS!
The DANGER: MOVING PARTS sign warns the
operator and maintenance personnel about risks
due to the presence of moving parts.
IMPORTANT WARNING!
The IMPORTANT WARNING sign indicates actions
or hazards that could damage the unit or its
equipment.
SAFEGUARD THE ENVIRONMENT!
The ENVIRONMENTAL SAFEGUARD sign provides
instructions on how to use the machine in an
environmentally friendly manner.
NORMATIVE REFERENCES
Sicurezza del macchinario. Concetti fondamentali,
principi generali di progettazione.
Sicurezza del macchinario. Distanze di sicurezza per
impedire il raggiungimento di zone pericolose con gli arti
superiori.
Sicurezza del macchinario. Temperature delle superfici
di contatto. Dati ergonomici per stabilire i valori limiti di
temperatura per superfici calde.
Sicurezza del macchinario. Principi per la valutazione
del rischio.
Documentazione tecnica di prodotto. Istruzioni per l’uso
Brazing. Brazer approval.
Brazing. Destructive tests of brazed joints.
Refrigeration systems and heat pumps – safety and
environmental requirements. Basic requirements,
definitions, classification and selection criteria.
Refrigeration systems and heat pumps – safety and
environmental requirements. Design, construction,
testing, installing, marking and documentation.
Sicurezza degli apparecchi elettrici d’uso domestico e
similare. Parte 2: Norme particolari per le pompe di
calore elettriche, per i condizionatori d’aria e per i
deumidificatori.
Determinazione dei livelli di potenza sonora delle
sorgenti di rumore mediante pressione sonora. Metodo
tecnico progettuale in un campo essenzialmente libero
su un piano riflettente.
Electromagnetic compatibility - Generic emission
standard Part 1: Residential, commercial and light
industry
Electromagnetic compatibility (EMC)
ENCLOSED DOCUMENTS
A1
A2
Technical features ……………………………………………………………………..85
Wiring diagrams …………………..........................................................................89
20