66
10-6. CHANGING THE AMPERE LIMIT
With this function, you can change the current that flows in the outdoor unit.
NOTE:
Use this function only when the amount of current exceeds the allowed value.
[How to change the ampere limit]
(1) Turn OFF the breaker and make sure that the LED goes off.
(2) Set SW2 as shown in the table below.
(3) Turn ON the breaker.
SW2
MXZ-4D83VA/5D102VA
10.5 A
15.5 A
Default setting
Full
10-5. PRE-HEAT CONTROL
If moisture gets into the refrigerant cycle, or when refrigerant is liquefied and collected in the compressor,
it may interfere the start-up of the compressor. To improve start-up condition, the compressor is energized even while it
is not operating to generate heat at the winding.
The compressor uses about 50 W when pre-heat control is turned ON. Pre-heat control is OFF(
MXZ-2D33VA/2D40VA/
2D53VA/2D53VAH
) / ON (
MXZ-3D54VA/3D68VA/4D72VA/4D83VA/5D102VA
) at the default setting.
[How to activate pre-heat control]
(1) Turn OFF the breaker and make sure that the LED goes off.
(2) Set the “4” of SW2 as shown figure below to ON to activate pre-heat control function.
(3) Turn ON the breaker.
SW2
NOTE:
Pre-heat control will be turned OFF when the breaker is turned OFF.
MXZ-2D33VA/2D40VA/2D53VA/2D53VAH
SW2 on the outdoor display P.C. board
MXZ-3D54VA/3D68VA/4D72VA
MXZ-4D83VA/5D102VA
SW2 on the outdoor control P.C. board
MXZ-4D83VA/5D102VA
SW2 on the outdoor control P.C. board
OBH626B
Содержание MXZ-2D33VA-E1
Страница 16: ...16 OUTLINES AND DIMENSIONS 5 MXZ 2D33VA MXZ 2D40VA MXZ 2D53VA MXZ 2D53VAH Unit mm OBH626B ...
Страница 20: ...20 WIRING DIAGRAM 6 MXZ 2D33VA MXZ 2D40VA MXZ 2D53VA OUTDOOR DISPLAY P C BOARD OBH626B ...
Страница 21: ...21 MXZ 2D53VAH OUTDOOR DISPLAY P C BOARD OBH626B ...
Страница 22: ...22 MXZ 3D54VA OBH626B ...
Страница 23: ...23 MXZ 3D68VA OBH626B ...
Страница 24: ...24 MXZ 4D72VA OBH626B ...
Страница 25: ...25 MXZ 4D83VA OBH626B ...
Страница 26: ...26 MXZ 5D102VA OBH626B ...