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WSEP • Hydrobox monobloc Fujitsu R32

The WSEP hydromodule for the Fujitsu WPEG monoblock heat pump is equipped with a Smart Protect system, a revolutionary feature in heat pump installations. The buffer tank, decoupling pump, filter, drainage valve and electrical resistance are already integrated, which protects the exchanger thanks to a guaranteed minimum flow rate, a filter and a sedimentation system.
The controller has a very user-friendly and intuitive digital colour display that makes commissioning easy.

The Waterstage unit is a device intended for heating only as standard.
If you also want to cool, it is necessary to purchase a cooling kit that makes the cooling function possible.

Brand

  • Fujitsu - Airstage

Application

  • Heating in residential and commercial applications
  • Heating using radiators, convectors, underfloor heating, ceiling heating or wall heating
  • Production of domestic hot water

Composition

  • Buffer tank (16 litres)
  • Energy-saving circulation pump
  • Magnetic filter
  • Expansion tank (12 litres)
  • Safety valve (3 bar)
  • Electric back-up heater (3 kW)

Refrigerant

  • R32

Specifications

  • Hydrobox for monoblock system
  • 1 device for 2 applications: heating and domestic hot water production
    • Heating provided at outdoor temperatures down to -20°C
    • Water temperature up to 60°C at outdoor temperatures down to -5°C
  • Intelligent heating curve (adaptation)
  • Control of 2 heating circuits
  • Possibility to connect via WiFi with Cozytouch
  • Certified according to EN 14511-2 and EN 14511-3
  • Integrated user-friendly control, available in English, Dutch and French among others

Accessories

  • Room thermostat, type UTW-C225XQ
  • RF room thermostat, type UTW-C228XQ
  • 2nd external circuit kit, type UTW-KZSXQ + UTW-KREXQ
  • External DHW boiler kit, type UTW-KDWXQ
  • Wired outdoor temperature sensor, type UTW-KESXQ
  • Cooling kit, type UTW-KCDXQ
  • External control kit, type UTW-KREXQ
  • Start-up is strongly recommended, type XSTARTUPJ

Water filter, safety group and expansion vessel MUST be provided on site.

Applicable outdoor units

  • Waterstage Monoblock Fujitsu outdoor unit
    • Type WPEG 050 KRF
    • Type WPEG 080 KRF
    • Type WPEG 100 KRF

Applicable boiler

  • Boiler for domestic hot water 300 liters, type SANI+ 300
  • Boiler for domestic hot water 500 liters, type SANI+ 500

Startup

  • Start-up by CAIROX BELGIUM is strongly recommended

Technical data

Hydrobox WSEP 100 KR3
Max. operating pressure (heating)Bar3
Min/Max. water outlet temperature°C+8 / +60°C
Buffer tankL16
Expansion vessel***L8
Sound level @ 1mdB32
Dimensions (H x L x P)mm737x448x469
Weight (empty/full)kg34/50
Hydraulic connection diameter (heating)inch2 x 3/4"
Main duct diameter outdoor unitinch1"
Power supply hydroboxV230V/1F
Rated power (back-up resistance)A13
Automatic fuse (slow)A20
Power supply cable section (back-up resistance)mm²3G2,5
Cable section between indoor and outdoor unitmm²4G1,5
Specifications and design are subject to changes for further improvement without prior notice
*** The size of the expansion vessel must be determined based on the total water content of the system
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