35
Fig. 62 — Outdoor-Air Damper Leakage
Fig. 63 — Return Air Temperature or Enthalpy Sensor
Mounting Location
Fig. 64 — EconoMi$er IV W7212 Control
0
500
1000
1500
2000
2500
0
0.05
0.1
0.15
0.2
0.25
0.
3
RETURN DUCT
S
TATIC PRE
SS
URE (in. wg)
R
ELIEF FLO
W (CFM)
3-5 Ton
Horizontal Economizers
0
1000
2000
3
000
4000
5000
6000
0
0 .1
0 .2
0 .
3
0 .4
RETURN DUCT
S
TATIC PRE
SS
URE DROP (in. wg)
RETURN AIR FLO
W
(CFM)
3-5 Ton
Horizontal Economizers
0
500
1000
1500
2000
2500
0
0.05
0.1
0.15
0.2
0.25
0.
3
RETURN DUCT
S
TATIC PRE
SS
URE (in. wg)
R
ELIEF FLO
W (CFM)
3-5 Ton
Vertical Economizers
Vertical Economizers
0
1000
2000
3
000
4000
5000
6000
RETURN AIR FLO
W
(CFM)
3-5 Ton
HORIZONTAL ECONOMIZER BAROMETRIC RELIEF FLOW
HORIZONTAL ECONOMIZER RETURN AIR PRE
SS
URE DROP
VERTICAL ECONOMIZER BAROMETRIC RELIEF FLOW
VERTICAL ECONOMIZER RETURN AIR PRE
SS
URE DROP
0
0 .1
0 .2
0 .
3
0 .4
RETURN DUCT
S
TATIC PRE
SS
URE DROP (in. wg)
6 Ton
6 Ton
6 Ton
6 Ton
ECONOMI$ER IV
ECONOMI$ER IV
CONTROLLER
GROMMET
RETURN AIR
S
EN
S
OR
RETURN DUCT
(FIELD-PROVIDED)
TR1
24 V
a
c
COM
TR
24
V
a
c
HOT
1
2
3
4
5
EF
EF1
+
_
P1
T1
P
T
N
EXH
2V
10V
EXH
S
et
S
et
2V
10V
2V
10V
DCV
DCV
Free
Cool
B
C
A
D
S
O+
S
R+
S
R
S
O
AQ1
AQ
DCV
Min
Po
s
Open
M
a
x
N1
Summary of Contents for 50FC A04 Series
Page 96: ...96 APPENDIX D WIRING DIAGRAMS Fig J 50FC 04 06 208 230 1 60 Unit with RTU Open Controller...
Page 97: ...97 APPENDIX D WIRING DIAGRAMS Fig K 50FC 04 06 208 230 3 60 Unit with RTU Open Controller...
Page 98: ...98 APPENDIX D WIRING DIAGRAMS Fig L 50FC 04 06 460 575 3 60 Unit with RTU Open Controller...
Page 99: ...99 APPENDIX D WIRING DIAGRAMS Fig M 50FC 07 208 230 Unit with RTU Open Controller...
Page 100: ...100 APPENDIX D WIRING DIAGRAMS Fig N 50FC 07 460 575 Unit with RTU Open Controller...
Page 101: ...101 APPENDIX D WIRING DIAGRAMS Fig O 50FC 04 06 Power Wiring Diagram 208 230 1 60...
Page 102: ...102 APPENDIX D WIRING DIAGRAMS Fig P 50FC 04 07 Power Wiring Diagram 208 230 3 60...
Page 103: ...103 APPENDIX D WIRING DIAGRAMS Fig Q 50FC 04 07 Power Wiring Diagram 460 575 3 60...
Page 104: ...104 APPENDIX D WIRING DIAGRAMS Fig R 50FC 04 06 SystemVu Control Wiring Diagram All Voltages...
Page 105: ...105 APPENDIX D WIRING DIAGRAMS Fig S 50FC 07 SystemVu Control Wiring Diagram All Voltages...
Page 106: ...106 APPENDIX D WIRING DIAGRAMS Fig T 50FC 04 06 SystemVu Power Wiring Diagram 208 230 1 60...
Page 107: ...107 APPENDIX D WIRING DIAGRAMS Fig U 50FC 04 07 SystemVu Power Wiring Diagram 208 230 3 60...
Page 108: ...108 APPENDIX D WIRING DIAGRAMS Fig V 50FC 04 07 SystemVu Power Wiring Diagram 460 575 3 60...
