CIAT Xenea 20H, Xenea 28H, Xenea 35H, Xenea 35HT User Manual

Indoor packaged air-to-water heat pump

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Plug & Heat

ready to use heat pump

Quick and easy to install

Equipped with

60

HomeConnect

HFC

R410A

control

option

XENEA

Heating capacity: 6 to 10 kW

HEATING

30/35 - 40/45

USE

The XENEA heat pump has been designed for heating applications in new homes.

It can be connected quickly and easily to any type of heat emitter (underfloor heating, fan coil units, radiators and mixed systems, etc.) thanks to numerous

standard components.

RANGE

The XENEA range consists of 4 single-phase and three-phase models of

6, 8 and 10 kW.

If the heat pump is the only source of heat:

 Operation in heating mode up to -20°C/+45°C. A separate

source of heat must be used if outdoor temperatures drop below -20°C.

If the heat pump is used to back up a boiler:

 Operates down to the balance point (temperature below which the heat

pump can no longer keep up with heating needs). Below this point, the heat

pump and boiler run either alternately (heat pump OR boiler) or at the same

time (heat pump AND boiler).

CONFORMITY

 LVD 2006/95/EC

 NF C15-100

 EMC 2004/108/EC

 PED 97/23/EC  Category 1

 NF EN 60-335

 Radio standard EN 300-220

 DEEE 2002/96/EC

 RoHS 2002/95/EC

HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.692 A

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Indoor packaged air-to-water heat pump

COMPOSITION

XENEA

Casing

 Casing in RAL 9016 white lacquered steel

 Casing panel in RAL 9016 matching ABS

 Rain guard grille in RAL 9001 lacquered panel and bird screen

 Angle bars in galvanised steel and foam pads for flow separation kit

 Wall rubber bushes and anti-vibration feet

Compressor - R410A

 Hermetic on/off SCROLL on anti-vibration mounts

 Built-in electric motor cooled by suction gas

 Motor protected by internal winding sensor

 Noise insulation

 Crankcase heater

Brazed-plate condenser

 End plates and internal plates in AISI 316 stainless steel

 High-performance, optimised plate patterns

 Thermal insulation

Evaporator

 Coil made of bent copper tubes and aluminium fins

Built-in hydraulic module

 3-speed accelerator pump

 Differential water pressure switch

 8 L expansion vessel

 Manual air bleed valve

 Pressure switch and valve assembly

 Filter valve

 Hydraulic hoses

 Staged auxiliary electric heater

HomeConnect control

 Temperature display

 Wireless external temperature sensor

 Water law configuration

 Monitors the operating and safety settings

 Boiler backup configuration and control

 Optimised defrosting

Electrical panel

 Unit complies with NFC-15100, EN 60-335 and EN 330-220

 Earth connection

Standard components

 Cycle reversing valve

 Suction accumulator

 Liquid tank

 Pressure-relief expansion valve

 PSU and controller board

Safety components

 HP pressure switches

 LP pressure sensors

 Frost protection sensors (exchanger refrigerant/water outlets)

 Water supply sensor on the exchanger

 Water safety valve (4 bar)

 Short cycle protection

Options (for installation on site)

 Charging kit

 DHW kit

 Swimming pool kit

 Floor limiter thermostat kit

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HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.692 A

Indoor packaged air-to-water heat pump

QUICK SELECTION

Xenea 20H 28H 35H 35HT

Heating capacity to 7/6°C 30/35°C kW 6,49 8,46 10,23 10,19

Power input kW 1,49 2,23 2,65 2,64

COP 4,36 3,79 3,86 3,86

Heating capacity to -7/-8°C */35°C kW 3,85 5,03 6,00 5,99

Power input kW 1,6 2,21 2,58 2,58

COP 2,39 2,28 2,33 2,32

Heating capacity to 7/6°C 40/45°C kW 5,97 7,81 9,49 9,47

Power input kW 1,83 2,54 3,07 3,06

COP 3,26 3,08 3,09 3,09

Heating capacity to -7/-8°C */45°C kW 3,54 4,51 5,58 5,57

Power input kW 1,93 2,54 2,99 2,98

COP 1,83 1,78 1,87 1,87

Net capacities certified by NFPAC in accordance with test standard EN14511-2
Power input integrating compressor + control + fan + accelerator pump + defrosting cycles

XENEA

HYDRAULIC MODULE PRINCIPLE DIAGRAM

3

1

Brazed-plate heat exchanger

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Heater

3

Manual air bleed valve

4

4-bar pressure relief valve

5

Expansion vessel

6

Temperature sensors

7

Differential pressure switch

Accelerator pump

8

9

Built-in filter valve

System 1’’ return hose

10

11

System 1’’ supply hose

6

2

1

6

4

5

7

HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.692 A

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INLET

OUTLET

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