Description Of The Unit; Package; Definitions - Fujitsu Waterstage GENERAL WOHG112LHT Manual

Air to Water Heat Pump split system
Packing list
Heat Pump
Model
Waterstage High Power 11 single phase
Waterstage High Power 14 single phase
Waterstage High Power 11 3-phase
Waterstage High Power 14 3-phase
Waterstage High Power 16 3-phase
Optional equipment
• 2nd circuit kit (code UTW-KZS*E)
for connecting 2 heating circuits.
• Regulation extension kit (code UTW-KRE*D)
to manage a 2nd heating circuit, swimming pool,
telephone modem etc...
• DHW kit (code UTW-KDW*D)
for connecting a DHW tank
(with built-in electrical back-ups).
• Boiler connection kit (code UTW-KBS*D)
for connecting a boiler to the heat pump.
• Electrical back-ups kit (code UTW-HS6XG) or
3-Phase electrical back-ups kit (code UTW-HT9XG).
• Room thermostat (code UTW-C55*A),
Wireless room thermostat (code UTW-C58*D)
for correcting the ambient temperature.
• Remote control (code UTW-C75*A),
Wireless remote control (code UTW-C78*A)
for correcting the ambient temperature and
programming the heat pump.
• Cooling kit (code UTW-KCL*D).
• High flow rate circulating pump kit (code UTW-PHF*D)
for the installation of 1 circuit floor heating

1 Description of the unit

1 .1

Package

• 1 package: Outdoor unit.
• 1 package: Hydraulic unit and outdoor sensor.
- 4 -
Outdoor Unit
Reference
WOHG112LHT
WOHG112LCTA
WOHG140LCT
WOHK112LCT
WOHK140LCT
WOHK160LCT
Scope of application
This heat pump provides:
- Heating in winter.
- Control of two heating circuits*.
- Production of domestic hot water* (provided that
combined with a DHW tank).
- Installation with boiler connection* as a supplementary
heating for the coldest days.
- Cooling in summer* (for floor heating-cooling system
or fan-convectors).
- Heating the swimming pool*.
: These options require the use of additional kits
*
(see para "Optional equipment")
1 .2

Definitions

- Split: The heat pump consists of two elements
(an outdoor unit for outdoor and a hydraulic unit for
inside the dwelling).
- Air/water: The surrounding air is the energy source.
This energy is transmitted to the water in the heating
circuit by the heat pump.
- Inverter: The fan and compressor speeds are modulated
according to the heating requirements. This technology
enables you to save on energy and operate on a single-
phase power supply, whatever the heat pump's output,
by avoiding heavy intensities on start-up.
- COP (coefficient of performance): This is the
relationship between the energy transmitted to the
heating circuit and consumed electrical energy.
Installation and operating manual "1775 - EN"
Hydraulic Unit
Reference
WSHG140DG