COSMOGAS ECOTOWER 13, Инструкция по установке, эксплуатации и обслуживанию

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COSMOGAS
Ecotower
1 - GENERAL SAFETY WARNINGS ..................................................................................................................................... 4
1.1 - National installation laws .......................................................................................................................................... 4
2 - GENERAL INFORMATIONS ............................................................................................................................................ 5
2.1 - Overview of the models ............................................................................................................................................ 5
2 - GENERAL INFORMATIONS ............................................................................................................................................ 6
2.2 - Accessories .............................................................................................................................................................. 6
2.3 - Distributor ................................................................................................................................................................ 7
2.4 - Key to symbols used ................................................................................................................................................ 7
2.5 - Maintenance ............................................................................................................................................................. 7
2.6 - Disposal ................................................................................................................................................................... 7
3 - HYDRAULIC CONNECTIONS ......................................................................................................................................... 8
4 - MAIN COMPONENTS .................................................................................................................................................... 10
5 - OPERATION .................................................................................................................................................................. 13
5.1 - Intended use and function ...................................................................................................................................... 13
5.2 - Available head to the heating/cooling system ........................................................................................................ 13
5.3 - Ecotower with one heating/cooling circuit and DHW .............................................................................................. 16
5.3.1- Configuration for one heating/cooling circuit and DHW ............................................................................ 17
5.4 - Ecotower with one heating/cooling circuit, DHW and a buffer tank ........................................................................ 18
5.4.1- Configuration for one heating/cooling circuit, DHW and a buffer tank ....................................................... 19
5.5 - Ecotower with one heating/cooling circuit, DHW, a buffer tank and a boiler .......................................................... 20
5.5.1 - Configuration for one heating/cooling circuit, DHW, a buffer tank and a boiler ......................................... 21
5.6 - Ecotower with double heating/cooling circuit, DHW, a buffer tank and a boiler ..................................................... 22
5.6.1 - Configuration for double heating/cooling circuit, DHW, a buffer tank and a boiler .................................... 23
6 - INSTALLATION .............................................................................................................................................................. 25
6.1 - Opening the package ............................................................................................................................................. 25
6.2 - GB indoor unit dimensions ..................................................................................................................................... 25
6.3 - Minimum clearances of GB indoor unit .................................................................................................................. 26
6.4 - Minimum clearances of STM outdoor unit .............................................................................................................. 27
6.5 - STM outdoor unit dimensions ............................................................................................................................... 28
6.6 - Warnings before installation ................................................................................................................................... 29
6.7 - Choosing the installation location of GB indoor unit ............................................................................................... 29
6.8 - Choosing the installation location of STM outdoor unit .......................................................................................... 29
6.8.1 - Mounting the appliance ............................................................................................................................. 30
6.8.2 - STM outdoor unit condensate drain installation ........................................................................................ 30
6.8.3 - Installation in cold and snowy areas ........................................................................................................ 31
6.9 - Heating/Cooling supply and return ......................................................................................................................... 31
6.10 - Radiant panel systems (or low temperature) ....................................................................................................... 31
6.11 - Domestic hot and cold water ................................................................................................................................ 32
6.11.1 - Pressure safety relief valve ..................................................................................................................... 32
6.12 - Antilegionella ........................................................................................................................................................ 32
6.13 - Distances between indoor and outdoor unit ......................................................................................................... 33
6.14 - Installation of the safety kit in the GB indoor unit ................................................................................................. 34
6.15 - Refrigerant connections ....................................................................................................................................... 35
6.15.1 - Connections for the refrigerant gas circuit .............................................................................................. 36
6.15.2 - Checking the tightness of the refrigerant circuit ...................................................................................... 38
6.15.3 - Evacuation of the air from the refrigerant circuit and release the refrigerant .......................................... 38
6.15.4 - Refrigerant addition according to the length of the refrigerant circuit ..................................................... 39
6.16 - Side back decorative panels ................................................................................................................................ 40
6.17 - Electrical connections: general information .......................................................................................................... 41
6.17.1 - Electrical supply connection of GB indoor unit ........................................................................................ 44
6.17.2 - Electrical supply connection of STM outdoor unit ................................................................................... 44
6.17.3 - Connection of the communication cable between GB indoor unit and STM outdoor unit ....................... 45
6.17.4 - Connection of the RT / chronothermostat to the relevant heating / cooling circuit .................................. 46
7 - START-UP ...................................................................................................................................................................... 47
7.1 - Before starting ........................................................................................................................................................ 47
7.1.1 - User instructions ....................................................................................................................................... 47
7.1.2 - Filling the heating / cooling circuit ............................................................................................................. 47
7.2 - Emergency operation ............................................................................................................................................ 47
7.3 - Start up ................................................................................................................................................................... 47
7.4 - Choosing the heating / cooling mode ..................................................................................................................... 47
8 - USE ................................................................................................................................................................................ 48
8.1 - Display ................................................................................................................................................................... 48
8.2 - Settings .................................................................................................................................................................. 50
8.2.1 - ZONE 1 .................................................................................................................................................... 51
CONTENTS