Wiring; Wiring And Logic Diagrams - Broan FRESH IN PREMIUM FIN-180P Instrucciones De Instalación

4.2 C
ONNECTION TO THE
Risk of electric shock. Electrical wiring must be done by qualified personnel in
accordance with all applicable codes and standards. Before connecting wires, switch
power off at service panel and lock service disconnecting means to prevent power from
Control interface of AHU systems may vary. Please contact your AHU supplier for any
installation involving alternate wiring electrical specifications.
Synchronized: Start AHU blower when supply fan is running
Supply Fan
System
J4
Y
W
G
F
NC G
COM
NO
R
C
Internal
Logic
Not synchronized:
AHU blower not ac vated when supply fan is running
Supply Fan
System
J4
Y
W
G
F
NC G
COM
NO
R
C
Internal
Logic
4.3 C
ONNECTION TO THE
AHU
⚠
being switched on accidentally.
CAUTION
Thermostat
Y W G R C
AHU
Y
W
G
R
C
Thermostat
Y W G R C
AHU
Y
W
G
R
C
VT11W O
PTIONAL
Y W Gf G R C LED
VE0422
WARNING
No AHU connec on, stand alone supply
Supply Fan
System
NC
COM
NO
Internal
Logic
VE0414A
W C
ALL ONTROL
STB STB
OL OC
IN out
12
J4
Y
W
G
F
G
24VAC
Transformer
R
24VAC
C
Mandatory Installation Wiring
Optional Installation Wiring
Supply Fan Hard Connections
I
Line
120VAC
Neutral