Venting VHBQi-D015TFA - Wiring Diagrams

VENTING VHBQi-D015TFA to VENTING VHBQi-D100TFA
13
Wiring Diagrams
IEC127fuseT8AL250V
UL-fuse 8A 250V
FUSE
IEC127fuseT8AL250V
UL-fuse 8A 250V
PORT 4PORT 3
PORT 2PORT 1
L N
12V A GNDB
2015.03.10
AN2
AN1
AN3
AN4
COMM1
S1
S2
*
*
C02
*
KTK-HQ-546 V4.4
CN10
CN8
CN12
CN11
CN9
CM-DM
CN-SAFM
CN-EAFM
LD4
LD3
CN13
CN3
CN7
CN6
CN4
CN5
94V0
CN2
SW4
CN27
WIFI
Control
panel ports
Differential pressure
switch
External switch
By-pass switch
Fire alarm signal input
Fault signal output
Running signal output
RS485
ports
CO2 sensor
OA temp.
FR(EA) temp.
RA temp.
SA temp.
SA
FAN
By-pass
EA
FAN
Electrical
heater signal
Humidity sensor
WIFI
1. SW4-1: OFF-Traditional defrost ON-Electrothermal defrost
2. SW4-2: OFF-Auto by-pass ON-manunal by-pass(by-pass switch)
3. SW4-3: OFF-Humidity sensor ON-Humidity and temperature sensor (RA temp. will not be used)
4. SW4-4 : OFF-Baud rate:4800 ON-Baud rate:9600
SW4
421 3
Dial switch
ON
Dial switch
L
N
Exhaust fan
Supply fan
M1
M2
Joint of control panel and cable
Standard length: 5m
Black
Black
White
White
Yellow
Yellow
Blue
Blue