Fujitsu AOYA45LATL User Manual

Installation and operating manual “1350-EN” 37
Heat pump, Split, single service
732 S Limit of daily heating -10 °C … 10 °C 1 °C -3 °C
This function enables you partially to offset the automatic summer/winter switchover during the intermediate seasons.
Increasing the value delays the switchover to summer regime.
Decreasing the value advances the switchover to summer regime.
This function is only active in automatic mode.
750 I Influence of the ambient temperature 1%... 100% 1% 20%
If the installation is fitted with a room thermostat:
This function enables you to choose the ambient temperature's influence on the setting.
If no value is entered, the setting is made based on the temperature control.
If the parameter is set at 100%, the setting is only based on the ambient temperature.
790 S Maximum optimisation on switch-on 0 … 360 min 10 min 120 min
791 Maximum optimisation on switch-off 0 … 360 min 10 120 min
800 S Start of increase in reduced functioning mode - 30 … 10 °C 1 °C ---
801 S End of increase in reduced functioning mode - 30 … 10 °C 1 °C -5 °C
830 S Mixer valve boost 0...50 °C 1 °C 0
832 S Type of servomotor 2-pos, 3-pos 2-pos
833 S Switching differential 2-pos 0 … 20 °C 0,5 °C 2°C
834 S Servomotor travel time 30 … 873 s 1 s 240 s
850 I Floor controlled drying (fig. 44) off
– off: Early interruption of the current programme, programme inactive
– Operational heating
– Heating ready for occupation
– Operational heating + ready heating
– Ready heating + operational heating
– Manual
Manual mode enables you to programme your own concrete slab drying time.The function ends automatically after
25 days.
851 I Manual floor drying setpoint
(if line 850 = manual)
0 °C… 95°C 1 °C 25 °C
This function enables you to set the custom concrete slab drying temperature. This temperature remains fixed. The
concrete slab-drying programme stops automatically after running for 25 days.
856 I Current drying day 0 ... 32
857 I Terminated drying days 0 ... 32
50
45
40
35
30
20
50
25
55
1157
X
10
18
25
15
1
Day
Operational
heating
Heating flow temperature °C
Heating ready for occupation
Operational heating + Heating ready for occupation
Figure 44 - Diagram of the concrete slab drying programmes
F
Please comply with the
standards and instructions
of the manufacturer of the
building! A good
performance of this
function is only possible
with an installation
correctly implemented
(hydraulic, electricity and
adjustments)! This function
can be stopped by
anticipation when setting
the adjustment on “Stop”.
Line
Function Setting range
or display
Setting
increment
Basic
setting

Fujitsu AOYA45LATL Specifications

General

Brand	Fujitsu
Model	AOYA45LATL
Category	Air Conditioner
Language	English