Table Of Contents - MAXA i-290 0106 Installer Manual

i-290
Inverter air/water heat pumps with axial fans
Contents
1. PURPOSE AND CONTENTS OF THE MANUAL ............................................................ 6
1.1 HOW TO KEEP THE MANUAL .................................................................................... 6
1.2 GRAPHIC SYMBOLS USED IN THE MANUAL ............................................................ 6
2. NORMATIVE REFERENCES ........................................................................................... 6
3. PERMITTED USE ........................................................................................................... 7
4. GEERAL SAFETY REGULATIONS .................................................................................. 7
4.1 WORKERS' HEALTH AND SAFETY .............................................................................. 8
4.2 PERSONAL PROTECTIVE EQUIPMENT ...................................................................... 9
4.3 SAFETY SIGNS ............................................................................................................. 9
4.4 WARNING LABELS .................................................................................................... 10
4.5 REFRIGERANT SAFETY DATA SHEET ....................................................................... 11
4.6 SPECIFIC R290 GAS WARNINGS .............................................................................. 12
4.7 INDICATIONS FOR VACUUM AND CHARGE WITH R290 GAS ................................ 12
4.8 R290 GAS DISPOSAL ................................................................................................ 12
4.9 SAFETY RULES FOR R290 UNITS TRANSPORT AND STORAGE .............................. 12
5. INSTALLATION ............................................................................................................ 13
5.1 GENERAL .................................................................................................................. 13
5.2 TRANSPORT AND STORAGE TEMPERATURE LIMITS ............................................. 14
5.3 LIFTING AND HANDLING ......................................................................................... 14
5.3.1 Lifting mode ........................................................................................................... 15
5.4 POSITIONING AND MINIMUM TECHNICAL CLEARANCES .................................... 15
5.5 DANGER AND SAFETY ZONES ................................................................................. 17
5.5.1 Free-field ground installation ................................................................................. 18
5.5.2 Ground installation in front of a wall ...................................................................... 18
5.5.3 Ground installation in a corner ............................................................................... 19
5.5.4 Flat roof installation ............................................................................................... 20
5.5.5 Multiple installation ............................................................................................... 20
5.6 DIMENSIONS ............................................................................................................ 20
5.6.1 Model i-290 0106 / 0109 ........................................................................................ 20
5.6.2 Model i-290 0112 / 0115 / 118 .............................................................................. 21
5.7 POSITIONING OF CENTRE OF GRAVITY AND VIBRATION DAMPERS ...................21
5.8 ACCESS TO THE INNER PART ................................................................................... 23
5.8.1 Models i-290 0106 / 0109 ...................................................................................... 23
5.8.2 Models i-290 0112 / 0115 / 0118 ........................................................................... 24
5.8.3 THERMOSTAT POSITION AND TEMPERATURE PROBE ............................................ 25
5.9 MACHINE CHARGING PROCEDURE ........................................................................ 26
5.10 PLUMBING CONNECTIONS ................................................................................... 28
5.10.1 Characteristics of the circuit water ....................................................................... 28
5.10.2 Typical plumbing diagram .................................................................................... 29
5.10.3 Handbook ............................................................................................................. 29
5.10.4 Condensation discharge system ........................................................................... 29
5.10.5 System load .......................................................................................................... 30
5.10.6 System discharge .................................................................................................. 30
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