AEC FSS Series 1.5- 10 HP Fountain Solution Systems - Manual (Page 51)

Page 50 FSS Series Fountain Solution Systems
IAE-600
Important!
Do not change any of the control settings without consulting
the AEC Service Department.
The AEC, Inc. warranty does not cover chiller failures
from tampering with controller settings!
7-4 Changing Controller Parameters
FUJI PXW-4-RAY-6V
(Used on FSS Controlled Relay with Mechanical Refrigeration)
7-4-1 3-second settings
1.) In the operational mode, press the SEL key for 3 seconds until
the display reads, rOFF.
2.) Press the up or down key to scroll through the menu.
3.) To change the value of a parameter, go to the desired parameter
and press SEL.
4.) The value should appear, press the up or down key to change
the value.
5.) Press the SEL key to return to the menu.
6.) To return to operational mode, hold down the SEL key for 3
seconds.
PARAMETERS DESCRIPTION VALUE
rOFF Ramp/Soak Command rOFF
H* High Alarm Set Point 2
L* Low Alarm Set Point 3
HB Heat Break Alarm S.P. 0
AT Auto-Tuning 0
LOC Lock-Out 0
*See Detail “A” on next page