Table Of Contents - Carrier HSM User Manual

COnTenTS
1 - SAFeTY COnSIDeRATIOnS ............................................................................................................................................... 3
1.1 - General ...................................................................................................................................................................................... 3
1.2 - Avoid electrocution .................................................................................................................................................................. 3
2 - DeSCRIPTIOn .......................................................................................................................................................................... 3
2.1 - General ...................................................................................................................................................................................... 3
2.2 - Abbreviations used................................................................................................................................................................... 4
3 - eQUIPMenT DeSCRIPTIOn ............................................................................................................................................... 4
3.1 - General ...................................................................................................................................................................................... 4
3.2 - Electrical supply to boards ...................................................................................................................................................... 4
3.3 - LEDs on boards........................................................................................................................................................................ 4
3.4 - Thermistors ............................................................................................................................................................................... 4
3.5 - The on/off inputs ....................................................................................................................................................................... 5
3.6 - The controls ............................................................................................................................................................................... 5
4 - SeTTInG UP PRO-DIALOG+ COnTROL ........................................................................................................................ 5
4.1 - General features ....................................................................................................................................................................... 5
4.2 - Default screen characteristics ................................................................................................................................................. 5
4.3 - Password screens ...................................................................................................................................................................... 5
4.4 - Menu screen characteristics .................................................................................................................................................... 6
4.5 - Data screen or configurable parameter characteristics ....................................................................................................... 6
4.6 - Parameter modification ........................................................................................................................................................... 6
4.7 - Start/stop using the 0/1 key ..................................................................................................................................................... 6
4.8 - Simplified screen menu structure ........................................................................................................................................... 7
4.9 - Detailed menu description ...................................................................................................................................................... 7
5 - HYDROnIC DIAGRAM eXAMPLeS ................................................................................................................................ 9
6 - PRO-DIALOG+ COnTROL OPeRATIOn ...................................................................................................................... 12
6.1 - Start/stop control .................................................................................................................................................................... 12
6.2 - Outside air temperature ........................................................................................................................................................ 12
6.3 - Summer mode ......................................................................................................................................................................... 12
6.4 - Heat pump control ................................................................................................................................................................. 12
6.5 - Control of the external heat pump water pump ................................................................................................................. 12
6.6 - Heating of water loop 1 ......................................................................................................................................................... 12
6.7 - Heating of water loop 2 ......................................................................................................................................................... 12
6.8 - Domestic hot water (DHW) ................................................................................................................................................. 13
6.9 - Second domestic hot water tank ........................................................................................................................................... 13
6.10 - Domestic hot water distribution control ........................................................................................................................... 13
6.11 - Domestic hot water pre-heating ......................................................................................................................................... 13
6.12 - Back-up heating .................................................................................................................................................................... 13
6.13 - District heating ..................................................................................................................................................................... 14
7 - DIAGnOSTICS - TROUBLeSHOOTInG ......................................................................................................................... 14
7.1 - General .................................................................................................................................................................................... 14
7.2 - Displaying alarms ................................................................................................................................................................... 14
7.3 - Resetting alarms ..................................................................................................................................................................... 14
The illustrations shown on the cover page and inside this document are for information only and not contractually binding.
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ENGLISH