Mitsubishi Electric MAC-333IF-E, Техническое руководство

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19
MAC-333IF-E
(9) Details of remote control (HEAT/COOL input)
Brown
Red
Orange
The operation can be switched between ON/OFF and HEAT/COOL according to the last operation performed by continuous contact switches.
Function
summary
· Switch 1
· When it opens, the air conditioner stops.
· When it closes, the air conditioner operates.
*
The system control interface will process the last command among those sent by switch 1, the paired remote controller, and the M-NET system controller.
· Switch 2
· When it opens, the air conditioner operates in the COOL mode.
· When it closes, the air conditioner operates in the HEAT mode.
* The system control interface will process the last command among those sent by switch 2, the paired remote controller, and the M-NET system controller.
* “Paired remote controller” includes the wireless remote controller that comes with the room air conditioner, the MA remote controller,
and the ME remote controller.
Switch setting
Specifications
of communication
cable
· Cable type a: Sheathed cable, size 0.3 mm 2 or more
· Cable length a: Cable size is 0.3 mm 2 : 50 m or less / Cable size is 0.5 mm 2 : 100 m or less
Note
· When the interface is connected to the M-NET system, if the system controller prohibits the manual ON/OFF operation,
the ON/OFF operation from the Switch 1 is prohibited.
· When the interface is connected to the M-NET system, if the system controller prohibits the manual mode operation,
the HEAT/COOL operation from Switch 2 is prohibited.
· When the group setting is made with the M-NET system or the MA remote controller, connect Switch 1 and 2 to the interface
with the lowest M-NET address or refrigerant address. The wireless remote controller cannot be used together.
System
configuration
MAC333IF-E
· The switches can be used on the following condition:
12 VDC, 0.5 to 2.0 mA
3
2
1
Switch 1
Switch 2
a
CN591
SYSTEM CONTROL Interface
Behavior
ON
1 2 3 4 5 6 7 8
OFF
· Input mode (continuous contact)
Make settings for the continuous contact switches.
SW No. Dip switch Operating details
SW502
· SW502-2,3,5,6: OFF
ON
1 2 3 4 5 6 7 8
OFF
SW500
· SW500-8: OFF
· SW500-6: ON
SW No. Dip switch
· Input change
Change the input logic.
Operating details
SW502-4
· OFF:
· It behaves as described in the “Behavior” section in this chart.
· ON:
· Switch 1
· When it opens, the air conditioner operates.
· When it closes, the air conditioner stops.
· Switch 2
· When it opens, the air conditioner operates in the HEAT mode.
· When it closes, the air conditioner operates in the COOL mode.
ON
1 2 3 4 5 6 7 8
OFF
ON
OFF