5-14 NIGHT Function
When this setting is active indoor fan speed is automatically reduced in order to allow low noise
operation.Temperature control acts in the same way as NORMAL MODE but after 60 minutes
of operation the air conditioner modifies automatically the set-point temperature according to the
following:
•COOLING/DRY: +1°C
•HEATING: - 2°C
5-15 LEDS OFF function
This is a special function mode which can be selected by the user pressing, at the same for more
than 5 seconds the IFEEL and FAN buttons on the remote controller. With this option active
the OPERATION, TIMER and STANDBY lamps are switched off even during operation
(they activates only in case of diagnostic signaling).
5-16 Capacity Test mode
This is a special operating mode used when testing the performance of the A/C. In this case the main
components of the A/C (compressor , outdoor fan, indoor fan, expansion valve) operate at fixed settings.
This option is activated shorting the JP1 and JP3 jumpers on the outdoor pcb and setting the remote
controller according to the following:
COOLING MODE: Setpoint = 10°C / I-FEEL OFF
HEATING MODE: Setpoint = 32°C / I-FEEL OFF
21
Содержание MPAF129R5IAA
Страница 9: ...2 DIMENSIONAL DATA MRAF99R5IAA MRAF129R5IAA 9...
Страница 10: ...2 DIMENSIONAL DATA MPAF99R5IAA MPAF129R5IAA 10...
Страница 13: ...4 ELECTRICAL DATA 4 1 Electric Wiring Diagrams MRAF99R5IAA MRAF129R5IAA MPAF99R5IAA MPAF129R5IAA 13...
Страница 28: ...6 3 SYSTEM DOES NOT RUN 28...
Страница 29: ...6 3 SYSTEM DOES NOT RUN 29...
Страница 30: ...6 4 OUTDOOR UNIT DOES NOT RUN AND NO FAULT IS DISPLAIED 6 5 ONLY OUTDOOR UNIT IS OFF 30...
Страница 31: ...6 6 OUTDOOR UNIT FAULT SIGNALING 31...
Страница 33: ...3 CHECK MODE BUTTON OPERATION ON THE UNIT Push the mode button The unit does not run PCB assy is defective 33...
Страница 34: ...6 8 NOISY PROBLEM 34...
Страница 35: ...7 CHECKING ELETRICAL COMPONENTS 7 1 35...
Страница 36: ...7 2 36...