Mitsubishi Heavy Industries SCM71ZM-S1 Technical Manual page 236

Inverter multi-split system residential air-conditioners
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●DIP switch setting list
Switches
Address No. setting at plural indoor units control by 1 R/C
SW2
SW5-1
Master/Slave setting
SW5-2
SW6-1
SW6-2
Model selection
SW6-3
SW6-4
SW7-1
Test run, Drain motor
Reserved
SW7-2
Powerful mode
SW7-3
SW7-4
Reserved
Reserved
SW8-1
Reserved
SW8-2
Reserved
SW8-3
Reserved
SW8-4
Superlink terminal spare
JSL1
Table 1: Indoor unit model selection with SW6-1-SW6-4
SW6-1
OFF
SW6-2
SW6-3
OFF
OFF
SW6-4
Table 2: Indoor unit Master/Slave setting with SW5-1,SW5-2
SW5-1 SW5-2
OFF
Master
OFF
Slave1
Slave2
Slave3
Description
Master * /Slave
Normal * /Test run
Valid*/Invalid
Normal * /switch to spare
* Default setting
25V
35V
50V
60V
ON
OFF
ON
ON
ON
OFF
ON
OFF
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
ON
ON
Default setting
0
OFF
OFF
As per model
OFF
Normal
OFF
Valid
ON
OFF
OFF
OFF
OFF
OFF
With
235
-
-
'17 • SCM-T-225
Remarks
0-F
See table 2
See table 1
Keep OFF
Keep OFF
Keep OFF
Keep OFF
Keep OFF
Keep OFF

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