1 Description of the unit
1 1 Package
• 1 package
: Outdoor unit.
• 1 package
: Hydraulic unit and outdoor sensor.
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 electrical energy consumed.
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").
Optional equipment
• 2nd circuit kit
(code UTW-KZS*D)
for connecting 2 heating circuits.
• Regulation extension kit
(code UTW-KRE*D)
to manage a 2nd heating circuit, swimming pool 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.
• 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*D)
for correcting the ambient temperature and
programming the heat pump.
• Swimming pool kit
(code UTW-KSP*D).
• Cooling kit
(code UTW-KCL*D).
• High flow rate circulating pump kit
(code UTW-PHF*D)
for the installation of 1 circuit floor heating
(with model > 13 kW).
Installation and operating manual "1533 - EN"
Air to Water Heat Pump
- 4 -
Packing list
Heat Pump
Outdoor Unit
Hydraulic Unit
Model
Reference
Reference
Waterstage High Power 11 single phase
WO*G112LCT
WS*G140DC6
Waterstage High Power 14 single phase
WO*G140LCT
Waterstage High Power 11 3-phase
WO*K112LCT
WS*K160DC9
Waterstage High Power 14 3-phase
WO*K140LCT
Waterstage High Power 16 3-phase
WO*K160LCT
