Specifications

E) Control Diagram, DX with Electric Heat
UI2
LON
UI3
AO2
DI2
DI1
S-LK
AO1
COM
S-LK
LON
UI1
COM
COM
COM
GND
NO6
NO1
C2
C4
C5
NO5
C3
NO4
C6
24H
NO3
C1
24G
NO2
MN 200
I/A SERIES
R
RAT
OAT
DAT
1: Time Clock and Day/Night Relay Contacts are:
OPEN for Occupied Mode
CLOSED for Unoccupied Mode.
Holiday switch is built into factory mounted time clock.
3: Wall T'stat LON terminals are not factory connected. These may be field
connected and these terminals are not polarity sensitive.
NOTES
CBC2
11
GRN
1
3
2
CBC3
9
10
8
7
1
2
3
4
FROM CONTROL BOX
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
24 V
COM
4-20mA
OUTDOOR
AIR DAMPER
OAC
1
2
3
BRN
BLK
RED
BRN
4
VIO/2
BLU/1
ORN/3
BLK
WHT
ORN
YEL
BLU
VIO
1
2
3
4
5
6
7
8
9
10
11
12
CBC2
5
V1C
BLU
RED
BRN
VIO
WHT
V2C
BRN
RED
ORN
YEL
BLK
GRA
GRA
1
2
3
4
5
6
7
8
9
CBC3
CBC1
RED
ORN
YEL
BLK
GRA
WHT
BLU
VIO
BRN
RED
ORN
YEL
BLK
GRA
WHT
BLU
VIO
BLK
RED
(HR1)
(HR2)
(HR3)
SEE POWER
DIAGRAM FOR
ELECTRIC HEAT
WIRING DETAIL.
CBC2
CBC3
FR-Coil
24 V (gnd)
24 V (hot)
DX-Coil
MN-S4
LON
S-Link
Dual-Mount
Unit Sensor
See Note1
Optional
Occupancy Input
COM (MN-17) UI2 (MN-18)UI1 (MN-16)
RAT DAT
Ladder Logic
NO4 (MN-11)
NO5 (MN-13)
NO3 (MN-09)
NO6 (MN-15)
NO2 (MN-07)
NO1 (MN-05)C1 (MN-04)
C3 (MN-08)
C4 (MN-10)
C5 (MN-12)
C2 (MN-06)
C6 (MN-14)
MN RELAY OUTPUTS
OAT
COM (MN-19)UI3 (MN-20)
DI1 (MN-26)
Optional Occupancy Control
(24V) (COM)
FR1
S-LK(MN-28)S-LK(MN-27)
MN-S4
S-LK S-LK
AO1 (MN-23) 4-20 mA
OA ACTUATOR
24 VAC
COM (MN-25)
HR1
COM
HR2
HR3
DX1
7/1/03 Part Number 011-200001-003 Page 24