Johnson Controls SABROE Unisab III Control User Manual

General troubleshooting, Unisab III
No light/text in display
Is sta tus diode on
print cassette
flashing gree n?
No
Is ther e light in
gree n Power on
diode on print
cas sette ?
Yes
Check connection an d
cable to display.
If necess ary, replace
the ca ble .
Display
OK?
Contac t Johnso n
Controls De nmark
Problem
solve d
8
Che ck s upply on
termina ls L and N
Is
voltage
correct? (Between
85-250 VAC) on termi-
nal (X20/1-4).
Interna l clock is not
running correctly
Probably defe ctive
batte ry
Repla ce battery. Se e
section, Parts repla ce-
ment - Repla cing battery
Ye s
Ye s
Ye s
No
No
No
Che ck/correct
volta ge supply
8
Fig. 55: Error diagram no. 8
Troubleshooting
294/319
Engineering manual - Unisab III 1.10
001930 en 2014.09

Johnson Controls SABROE Unisab III Control Specifications

General

Brand	Johnson Controls
Model	SABROE Unisab III Control
Category	Control Systems
Language	English