MH-RC-MBS-1
User’s Manual r6.
3 EN
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This information is subject to change without notice
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is a registered trademark of Intesis Software SLU
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15/23
4.3
DIP-switch Configuration Interface
All the configuration values on MH-RC-MBS-1 can be written and read from Modbus interface.
Otherwise, some of them can also be setup from its on-board DIP-switch interface.
The device has DIP-switches SW1, SW3
and SW4 on the following locations:
The following tables apply to the interface´s configuration through DIP-switches:
SW1
–
AC i
ndoor unit’s features
SW1-P1..4 Description
Slave - A Mitsubishi Heavy Industries Controller must be present in XY bus, configured as Master
(Default value)
Master
–
Mitsubishi Heavy Industries Controller not needed in XY bus. If it exists, it must be configured
as Slave
Indoor unit has 1 Fan Speed
Indoor unit has 2 Fan Speeds
Indoor unit has 3 Fan Speeds
Indoor unit has 4 Fan Speeds (Default value)
Indoor unit has no Vanes
Indoor unit has Vanes (Default Value)
Table 4.1
SW1: AC indoor unit´s features
SW3
SW4
IntesisBox
®
MH-RC-MBS-1
EIA485
A+ B-
X Y
AC Unit
SW1
SW1
SW4
ON
1 2 3 4
ON
SW3
1 2 3 4
1 2 3 4 5 6 7 8
ON
ON
ON
ON
ON
ON
ON
ON
ON
