Installation Instructions

Document No. 540-208
Installation Instructions
July 15, 2009
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Y1 G
Y2
COM
CW
CCW
- OR -
(COLD DUCT)
DAMPER
ACTUATOR
G = COMMON
DAMPER
ACTUATOR
ROOM TEMPERATURE SENSOR
DUCT TEMPERATURE SENSOR
(100K THERMISTOR) (OPTIONAL)
WALL SWITCH (OPTIONAL); OR,
SPARE DI (DRY CONTACT CLOSURE ONLY)
AVS 2 AUTOZERO MODULE (OPTIONAL); OR,
SPARE DO
Y1 G
Y2
COM
CW
CCW
- OR -
(HOT DUCT)
DAMPER
ACTUATOR
G = COMMON
DAMPER
ACTUATOR
AVS 1 AUTOZERO MODULE (OPTIONAL); OR,
SPARE DO
TEC2269HWHWDR4
24 V-AC
TX
RX
FLN
TRUNK
+ - S
BST
RTS
DO 1
NO C
DO 2
NO C
DO 3
NO C
DO 4
NO C
DO 5
NO C
DO 6
NO C
DI 3
AI 3
DI 2
DO 7
NO C
DO 8
NO C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
C H
VALVE ACTUATOR
VALVE ACTUATOR
Y2 G Y1
- OR -
O
P
E
N
CC
L
O
S
E
D
WHT
RED
BLK
(OPTIONAL); OR,
SPARE DOS
+-
CH
S
Figure 11. Wiring for Applications 2269 and 69 with Hot Water Reheat.
Siemens Building Technologies, Inc. Page 7 of 8