Control Unit
GFC 32
SIMATEK A/S
www.simatek.com
Hotline: +45 4046 7525
aftersales@simatek.dk
6
Doc. No.: 1400004_EN
Rev.: -
Date: 05.2017
6.
Settings
6.1
Voltage selection
CHECK:
1.
That the Simatek GFC 32 does not have power (switch on/off [1] on 0 and terminals [4] disconnected).
2.
That the supply voltage indicated on the yellow label [22] as “IN” corresponds to the available supply voltage
(Voltage and frequency).
3.
That the supply voltage to valves indicated on the yellow label [22] as “OUT” corresponds to the
voltage/frequency indicated on the coils.
If these 3 conditions are met, go to paragraph 6.2.
Otherwise, carefully follow the procedure below!
A.
Supply voltage selection
1.
Unscrew the 2 screws [21] (optional), and open the Simatek GFC 32 transparent cover.
2.
Remove the 4 screws of the front panel. Lift the front panel (do not remove it as it is connected to the base of
the enclosure!).
3.
Check that the supply voltage, selectable by jumper [5], corresponds to the one available from the supply
voltage (e.g. both are set to 230 V).
4.
Should the two voltages be different, move the jumper [5] in order to select the same supply voltage.
5.
Go to point 6.1.B.
B.
Selection of power supply to the valves
1.
Check that the supply voltage to the valves selectable by jumpers [6] and [6A] corresponds to the supply
voltage indicated on the coils of the valves (e.g. both are set to 24 V).
2.
Should the two voltages be different, move the jumpers [6] and [6A] in order to select the same supply voltage
as indicated on the coils.
3.
Caution: both jumpers [6] and [6A] must correspond to the same voltage!
4.
Go to point 6.1.C.
C.
Selection of power supply frequency to the valves (AC/DC)
1.
Make sure that the output frequency to the valves, selectable by jumpers [8], corresponds to the value
indicated on the coils (e.g. both are set to AC).
2.
Should the two frequencies are different, move the jumpers [8] in order to select the same frequency as
indicated on the coils.
3.
Put the front panel back in place and fasten the 4 screws.
4.
Close the transparent cover by means of the 2 screws [21] (optional).
Never select 115 or 230 V/DC for output!
