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EN R14.13.M
USER INSTRUCTIONS AND MAINTENANCE
4. USER AND MAINTENANCE MANUAL
CONTENTS OF THE MANUAL
CONTENTS OF THE MANUAL .................................................................................. 07
1. Introduction to the range ............................................................................................ 09
1.1 Description of the units ..................................................................................... 09
1.2 Identification of the units .................................................................................. 11
1.3 Operating conditions and limits ....................................................................... 12
1.4 Unit performance .............................................................................................. 14
1.4.1 Cooling duty and electrical power consumption values ............................................. 14
1.4.2 Heating duty and electrical power consumption values ............................................. 15
1.4.3 Sound pressure level .......................................................................................... 16
2. Installation requirements ........................................................................................... 17
2.1 Lifting abd transport ......................................................................................... 18
2.2 Installation and positioning............................................................................... 20
2.3 Hydraulic connections ...................................................................................... 22
2.3.1 Water filling ..................................................................................................... 22
2.3.2 Water drain ...................................................................................................... 22
2.4 Installation of the electrical parts ...................................................................... 23
3. Commissioning and running the unit ......................................................................... 25
3.1 Start-up and operation notes ............................................................................ 25
3.2 Description of the electrical panel and controller ............................................ 26
3.2.1 Operation and regulation .................................................................................... 26
3.2.2 Unit ON/OFF ................................................................................................... 26
3.2.3 User display ..................................................................................................... 27
3.2.4 Parameters programming and saving procedure....................................................... 27
3.2.5 Programming the Set-Point ................................................................................. 28
3.2.6 Probes reading .................................................................................................. 29
3.2.7 Alarm display ................................................................................................... 30
3.3 Operating features ............................................................................................ 32
3.3.1 Display temperature........................................................................................... 32
3.3.2 Set-Point cooling mode (Chiller & Heat Pump) ....................................................... 32
3.3.3 Set-Point heating mode (Heat Pump) .................................................................... 32
3.3.4 Compressor start time lag ................................................................................... 32
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