Hma Comfort Module; Introduction - Carrier 80HMA-M00 Installation, Operation And Maintenance Instructions

3.1 Introduction

The Comfort Module includes the following elements:
1. 10 litres tank with Electrical Heaters or piping
connections for an external Heat source (boiler)
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3. Control box with Discrete Input/ Discrete Output (DI# /
DO#) (DI and DO are customizable on-site)
4. Master User Interface -NUI 0 that could also be located
in a zone - it is recommended to preserve NUI 0 on the
Comfort Module and to add NUI as an accessory on
dedicated zone NUI 1.
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adding additional accessories as follows:
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increase the available static pressure to match with the
piping network total static pressure losses.
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hydraulic circuit (primary loop)
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protect the Heat Pump loop.
‡ 2 kits are available:
- BPHE 8 kW Ref 80HMA-9004
- BPHE 16 kW Ref 80HMA-9005
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send Hot Water from the Heat Pump to the Domestic Hot
Water Tank.
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3.1.1 Box Content
Refer to the below picture to see the box content:
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3. 80HMA COMFORT MODULE

from the internal one
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With a Water Temperature sensor to ensure a better
management from Comfort Module
With Booster Electrical Heaters managed by the
Comfort Module.
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installed in the room to control the room comfort.
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manage two different zones.
Zone 1 with a 3 Way Valve - low temperature device as
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Zone 2 without a 3 Way Valve - higher temperature
devices like Terminal Fan Coil Units or radiators
The 2 Zone Kit could be installed under the Comfort
Module or Next to it.
‡ $ FRYHU SDQHO 5HI $:  WR LQVWDOO WKH  =RQH .LW
next to the Comfort Module
‡ An additional 3 Way Valve and a Leaving Water
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accurately the room comfort.
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device is used in Zone 2 (as an accessory).
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Hot Water Valve in the 2 Zone Kit.
1. Wall Bracket
2. Comfort Module
3. Replecement cap for detached user interface
4. Lid for detached user interface - NUI
5. Communication board 33AW - CB02 for 30AWH
Heat Pump
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