Incorrect Indoor Unit Combination - Hisense Hi-FLEXi S Series Technical, Installation, Maintenance

Alarm
35
Code
● The RUN indicator (Red) is flashing
● The indoor unit number, the alarm code, the unit model code and the connected number of indoor units are displayed on
LCD. Meanwhile, the indoor unit number and the alarm code are displayed on the 7-segment of outdoor unit PCB.
★ This alarm code is indicated 5 minutes after power is supplied to the outdoor unit when the indoor unit No. connected to
the outdoor unit is duplicated by setting of DSW6 and RSW1.
NOTE:
• In the case of H-NET systems, this alarm code is indicated when DSW1 and RSW1 of PCB1 of the outdoor unit and DSW5
and RSW2 of the PCB of the indoor unit are incorrectly set. In this case, set them properly after turning OFF the main power
switch and turn ON again the main power switch.
• When the setting of the refrigerant cycle number of the outdoor unit (H-NET II) and that of the outdoor unit (H-NET) is
duplicated,alarm code "35" can be ON and OFF repeatedly.
Alarm
36
Code
● The RUN indicator (Red) is flashing
● The indoor unit number, the alarm code, the unit model code and the connected number of indoor units are displayed on
LCD. Meanwhile, the indoor unit number and the alarm code are displayed on the 7-segment of outdoor unit PCB.
★ This alarm code is indicated when the indoor unit connected to the outdoor unit is for other refrigerants (R22 or R407C).
Alarm
37
Code
● The RUN indicator (Red) is flashing
● The indoor unit number, the alarm code, the unit model code and the connected number of indoor units are displayed on
LCD. Meanwhile, the indoor unit number and the alarm code are displayed on the 7-segment of outdoor unit PCB.
★ This alarm code is indicated when Function Setting Value of n3 unequals the number of connected water module Or
Abnormal Power Supply For Water Module.
Incorrect Indoor Unit No. Setting

Incorrect Indoor Unit Combination

Incorrect Number Setting of Connected Water Module
159
Troubleshooting