Atlantic alfea extensa + - Description of the Unit; Package; Definitions

1.1 Package
• 1 package: Outdoor unit.
• 1 package: Hydraulic unit and outdoor sensor.
1.2 Denitions
- 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 (coefcient of performance): This is the
relationship between the energy transmitted to the
heating circuit and consumed electrical energy.
1 Description of the unit
Installation and operation manual "1734 - EN"
Heat pump air/water split 1 service alféa extensa +
- 4 -
Packing list
Heat pump (HP) Outdoor unit Hydraulic unit
Models Code Réf. Code Réf. Code
alféa extensa + 5 522220 WOYA060LFCA 700171 MH extensa + 5 023650
alféa extensa + 6 522221 WOYA060LFCA 700171
MH extensa + 6-10 023651alféa extensa + 8 522222 WOYA080LFCA 700172
alféa extensa + 10 522225 WOYA100LFTA 700173
alféa extensa + 13 522226
WOYG112LHT 700197
MH extensa + 13-16 023652WOYG112LCTA 700174
alféa extensa + 16 522227 WOYG140LCTA 700175
• Swimming pool kit (code 074726).
• Cooling kit (code 075312).
• High ow rate circulating pump kit (code 074067)
for the installation of 1 circuit oor heating.
• Kit Pack PAC (code 602 231).
Scope of application
This heat pump provides:
- Heating in winter,
- The addition of electrical back-ups*, for extra heating
on the coldest days,
or
- Installation with boiler connection* as a supplementary
heating for the coldest days,
- Control of two heating circuits*,
- Production of domestic hot water* (provided that
combined with a DHW tank),
- Cooling in summer* (for oor heating-cooling system
or fan-convectors),
- Heating the swimming pool*.
* : These options require the use of additional kits
(see para " Required accessory" or "Optional equipment").
Required accessory (except with Boiler connection
kit).
• Electrical back-ups kit (code 073985).
Optional equipment
• 2nd circuit kit (code 074025)
for connecting 2 heating circuits.
• Regulation extension kit (code 075311)
to manage a 2nd heating circuit, swimming pool,
telephone modem etc...
• DHW kit (code 073991)
for connecting a DHW tank (with built-in electrical
back-ups).
• Boiler connection kit (code 073989)
for connecting a boiler to the heat pump.
• Room thermostat T55 (code 073951),
Room thermostat radio T58 (code 075313)
for correcting the ambient temperature.
• Room control unit T75 (code 073954),
Room control unit radio T78 (code 074061)
for correcting the ambient temperature and
programming the heat pump.
• Anti-vibration blocks (code 523574).
• White PVC oor support (code 809532) or
Black rubber oor support (code 809536).