Atlantic alfea extensa + - Page 87

Installation and operation manual "1734 - EN" - 87 -
Heat pump air/water split 1 service alféa extensa +
Trade name / Models : atlantic / Alféa ... extensa + 13 extensa + 16
Reference 522 226 522 227
Heating ranges 35°C 55°C 35°C 55°C
Supplementary heater
Rated heat output
(2)
P
sup
kW 1.3 1.3 1.7 2.1
Type of energy input - - Electricity
Power consumption in modes other than active mode
Off mode P
OFF
W 8 8 8 8
Thermostat-off mode P
TO
W 45 22 72 25
Standby mode P
SB
W 12 12 12 12
Crankcase heater mode P
CK
W 0 0 0 0
Other items
Capacity control
- - Inverter
For Air-to-water heat pump, rated air ow rate
- m
3
/h 6200 6200
(1) Seasonal efciency calculation is detailed in package che - room units are available as option and includes: thermostat and room sensors, room unit controller wether
they are, or not, integrated in kits.
(2) For heat pump space heaters and heat pump combination heaters, the rated heat output P
rated
is equal to the design load for heating P
designh
, and the rated heat output
of the supplementary heater P
sup
is equal to the supplementary capacity for heating sup(Tj).
(3) If Cdh is not determinated by measurement then the default degradation coefcient is Cdh=0.9.