Atlantic Alfea Extensa A.I. - Page 45

EX1
X86 X84
X11
EX2
EX3
gure 41 - Connections on the heat pump controller (accessories and options)
23 1
X86 X84
X11
External component contact*
(faults, power limiter, electricity meter)
External component contact*
(faults, power limiter, electricity meter)
Outside
sensor
Outside
sensor
** Typass ATL
Typass ATL
** Room sensor A75
Room sensor A75
** Room sensor A59
(if cabled)
Room sensor A59
or
Power limitation or
EDR
(Energy Demand Reduction)
Tari󰀨s, peak times/o󰀨-
peak times, day/night
External fault
** If the control device does not provide a potential-free contact, the contact must be relayed to create an equivalent wiring.
In any case, refer to the instructions for the external components (power limiting device, electricity meter, etc.) to create the wiring.
** Option
gure 40 - Sensor cable feeds
Power limitation or
EDR
(Energy Demand Reduction)
Tari󰀨s, peak times/o󰀨-
peak times, day/night
External fault
Installation manual "1872 - EN" - 45 -
Alféa Extensa A.I. Heat Pump