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SCS Series Manual —
P/N 15712:L 7/18/16
The SCS⁄SCE
Configuration
21
When used with an SCE, eight switch groups are
available for group type 14 operation and eight are
available for group type 6 operation in the format
shown to the left. Type 14 switch groups require two
control modules and one monitor module. Type 14
switch groups are usually only used for fans. One control module is used for the ON control of the
fan, the other control module is used for the OFF control. The monitor module is used for the ON
verification of the fan. Type 6 switch groups require one control module and one monitor module.
Type 6 switch groups can be used for fans or dampers. The control module is used for OFF control
of a fan and the monitor module is used for the ON verification of the fan.
22
When used with an SCE, eight switch groups are
available for group type 14 operation and eight are
available for group type 7 operation in the format
shown to the left. Type 14 switch groups require two
control modules and one monitor module. Type 14
switch groups are usually only used for fans. One control module is used for the ON control of the
fan, the other control module is used for the OFF control. The monitor module is used for the ON
verification of the fan. Type 7 switch groups require one control module and two monitor modules.
Type 7 switch groups are usually only used for dampers. The control module is used for CLOSED
control of a damper, one monitor module is used for the OPEN verification of the damper and the
other monitor module is used for the CLOSED verification of the damper.
23
When used with an SCE, eight switch groups are
available for group type 14 operation and eight are
available for group type 7 operation in the format
shown to the left. Type 14 switch groups require two
control modules and one monitor module. Type 14
switch groups are usually only used for fans. One control module is used for the ON control of the
fan, the other control module is used for the OFF control. The monitor module is used for the ON
verification of the fan. Type 7 switch groups require one control module and two monitor modules.
Type 7 switch groups are usually only used for dampers. The control module is used for CLOSED
control of a damper, one monitor module is used for the OPEN verification of the damper and the
other monitor module is used for the CLOSED verification of the damper.
24
When used with an SCE, eight switch groups are
available for group type 12 operation and eight are
available for group type 4 operation in the format
shown to the left. Type 12 switch groups require two
control modules. Type 12 switch groups are usually
only used for fans. One control module is used for OFF control of a fan and the other is used for ON
control of the fan. Type 4 switch groups require one control module. Type 4 switch groups can be
used for fans or dampers. The control module is used for OFF control of a fan.
25
When used with an SCE, eight switch groups are
available for group type 12 operation and eight are
available for group type 4 operation in the format
shown to the left. Type 12 switch groups require two
control modules. Type 12 switch groups are usually
only used for fans. One control module is used for OFF control of a fan and the other is used for ON
control of the fan. Type 4 switch groups require one control module. Type 4 switch groups can be
used for fans or dampers. The control module is used for OFF control of a fan.
26
When used with an SCE, eight switch groups are
available for group type 14 operation and eight are
available for group type 4 operation in the format
shown to the left. Type 14 switch groups require two
control modules and one monitor module. Type 14
switch groups are usually only used for fans. One control module is used for the ON control of the
fan, the other control module is used for the OFF control. The monitor module is used for the ON
verification of the fan. Type 4 switch groups require one control module. Type 4 switch groups can
be used for fans or dampers. The control module is used for OFF control of a fan.
Table 3.10 HVAC Mode Dipswitch Settings (4 of 5)
14 14
14 14
6
6
6
6
6
6
6
6
14 14
14 14
SCS-8
SCE-8
OFF
ON
14
7
14
7
14
7
14
7
14
7
14
7
14
7
14
7
SCS-8
SCE-8
OFF
ON
14 14
14 14
7
7
7
7
7
7
7
7
14 14
14 14
SCS-8
SCE-8
OFF
ON
12
4
12
4
12
4
12
4
12
4
12
4
12
4
12
4
SCS-8
SCE-8
OFF
ON
12 12
12 12
4
4
4
4
4
4
4
4
12 12
12 12
SCS-8
SCE-8
OFF
ON
14
4
14
4
14
4
14
4
14
4
14
4
14
4
14
4
SCS-8
SCE-8
OFF
ON