Helios SA-5 10 Installation And Operating Specification page 23

Fans 5-step switch
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Installation and Operating Specification SA-5 10
Step 0 = 0 V
Step 1 = 2 V
Step 2 = 4 V
Step 3 = 6 V
Step 4 = 8 V
Step 5 = 10 V
Potentiometer "Offset"
The output voltage can be reduced via the internal potentiometer
Offset
"Offset".
75
%
100
Jumper "J1 Step 5"
With internal jumper "J1 Step 5" it can be selected whether the
Step 5
setting with the potentiometer "Offset" is also meant to be effective
J1
Offset
for step 5.
10V
L-BAL-E328-GB 2023/33 Index 002
Right stop (factory setting) = no reduction.
Left stop = maximum reduction in output voltage of 25 %.
Jumper "J1" in position up = "Offset" (factory setting) = "Offset"
setting is effective in steps 1 - 5.
Jumper "J1" in position down = "10 V" = "Offset" setting is only
effective in steps 1 - 4.
Part.-No.
9/14
Electrical installation

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