Installation Instructions

Document No. 540-206
Installation Instructions
July 15, 200 9
24 V-AC
E C H
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
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
ROOM TEMPERATURE SENSOR
SPARE AI (100K THERMISTOR ONLY); OR,
SPARE DI (DRY CONTACT CLOSURE ONLY)
WALL SWITCH (OPTIONAL); OR,
SPARE DI (DRY CONTACT CLOSURE ONLY)
HOT, COLD (WIRE TO
2 - POSITION
DAMPER ACTUATOR)
TEC2064AWDR3
VOLUME
DAMPER
ACTUATOR
Y1 G
Y2
CW
COMMON
CCW
ELECTRIC HEAT STAGE 1
(OPTIONAL); OR, SPARE DO
ELECTRIC HEAT STAGE 2
(OPTIONAL); OR, SPARE DO
ELECTRIC HEAT STAGE
3 (OPTIONAL); OR, SPARE DO
Figure 12. Application 2064 (Dual Duct VAV – Two-Position Hot/Cold Damper and Volume Damper with Electric
Reheat).
24 V-AC
E C H
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
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
SPARE DO
ROOM TEMPERATURE SENSOR
SPARE AI (100K THERMISTOR ONLY); OR,
SPARE DI (DRY CONTACT CLOSURE ONLY)
WALL SWITCH (OPTIONAL); OR,
SPARE DI (DRY CONTACT CLOSURE ONLY)
TEC2064BWDR3
Y1 G
Y2
CW
COMMON
CCW
O
P
E
N
CC
L
O
S
E
D
VALVE
ACTUATOR
(OPTIONAL)
OR SPARE DOS
VOLUME
DAMPER
ACTUATOR
HOT, COLD (WIRE TO
2 - POSITION
DAMPER ACTUATOR)
Figure 13. App
lication 2064 (Dual Duct VAV – Two-Position Hot/Cold Damper and Volume Damper with Hot Water
Reheat).
Page 8 of 10
Siemens Building Technologies, Inc.