FlaktWoods eq Controls - Page 31

Fläkt Woods 8666 GB 2010.06
Specifications are subject to alteration without notice
Installation and maintenance instructions
Control equipment
31
Connection diagram without quick-fit connector (duct-mounted electric air heater)
Control equipment
Control signal
0-10 V
Alarm
Operation (230 VAC)
Power supply
Output and current for electric heaters
L1
L2
L3
3 x 400 VAC
Fig. 34
Connection diagram without quick-fit connector
Y
GO
1
2
8
7
Y
M
N
L
C
NO
Control signal heating
SV1/SK1 0-10 V
Alarm CP1/GT7
Heating
Start CP1/EL
NOTE! Connect terminal blocks L and C together
in terminal block group Start CP1/EL in order
to obtain the 230 VAC control function for the
electric air heater start signal.
NOTE!
The electric air heater is supplied
with power separately.
YY
Styrsignal 0-10 V
Larm
Manöver (230 VAC)
Matning
SV1/SK1 0-10 V
HEATING
ACTUATOR
ALARM
CP1/GT7
HEATING
START-CP1/EL
N
L
C
NO
1
2
8
L1
L2
L3
PE
7
GO M
Styrlåda
Inkoppling kanalmonterad elvärme
med 230 VAC manöver
EQKK Elektrisk rektangulär luftvärmare
med rund resp. rektangulär anslutning
Elvärmare
Connecting duct-mounted electric air heater with 230 VAC operation
Control equipment
EQKK Electric rectangular air heater with
a round or rectangular connection
Fig. 35
EQKK Electric rectangular air heater with
a round or rectangular connection
Control signal 0-10 V
Alarm
Operation (230 VAC)