Fujitsu AOY54LJBYL User Manual

40 Installation and operating manual “1350-EN”
Heat pump, Split, single service
1200 S Change of regime None, Protection mode,
Reduced, Comfort,
Automatic
1 Protection
mode
Operating mode at end of concrete slab drying period
DHW setting (domestic hot water) (Only with the DWH kit option)
1610 U Comfort setting
Reduced setting (line 1612)… to
65 °C
1 60 °C
The backup electrical system is required to reach this level.
1612 U Reduced setting
8 °C,,,to
Comfort setting (line 1610)
1 40 °C
1620 I Release of DHW load
24h/day
Heating circuit time
programme
Programme 4/DHW
Off-peak tariff (Off-peak)
Programme 4/DHW and
Off-peak
Programme
4/DHW
24h/day: The temperature of the DHW is constantly maintained at the DHW comfort setting.
Heating circuit time programme: The DHW is produced according to the programming for the ambient
temperature (with 1 hour in advance when switched on).
Programme 4/DHW: The DHW programme is separate form the heating circuit programme.
Off-peak tariff*: The electrical backup heating is only authorised to operate during the off-peak period.
Programme 4/DHW and Off-peak*:
The electrical backup heating is authorised to operate during the comfort period or off peak.
* - Connect the "Power Provider" contact to input EX5 or EX4.. (See Figure 38, page 29). In the case of a day /night
contract, the electric back-ups for the DHW tank are subject to the power supplier's tariffs. Switching on the electric
back-up for the DHW tank is only authorised during off-peak hours.
1640 I Anti-legionella function off,
Periodic (depending on the
line setting 1641)
Set day of the week
(depending on the line
setting 1642)
off
1641 I Intervals for the anti-legionella cycles 1 to 7 1 day 7
1642 I Weekday anti-legionella cycle run Monday, Tuesday,... Saturday
1644 I Hour of anti-legionella cycle run --:--, 00 :00… 23 :50 --:--
If no value is entered, no anti-legionella cycle has been run.
1645 I Anti-legionella setting 55 °C… 95 °C 65 °C
1646 I Duration of anti-legionella cycle --:--, 10 min… 360 min 30
1647 I Circulating pump anti-legionella cycle ON, off ON
1660 I Release of circulating pump Programme 3/HCP,
Release of DHW,
Programme 4/DHW
Release of
DHW
Swimming pool (Only with swimming pool kit option)
2056 U Generator heating setting 8...35 22
Heat pump
2884 I Release el flow below OT
Electrical release - start-up with outside temperature
-30...30 °C 2°C
Line
Function Setting range
or display
Setting
increment
Basic
setting

Fujitsu AOY54LJBYL Specifications

General

Brand	Fujitsu
Model	AOY54LJBYL
Category	Heat Pump
Language	English