P134 PUMP EXERCISING
Use this feature to reduce idle pump corrosion/sediment build up.
If a pump remains idle for the time (in minutes) specified by the Relay D
Setpoint (P115) value entered, the pump runs for the time specified
by the Relay C Setpoint (P114) value.
values: 0 = off (preset)
1 = on (exercise pumps per P114 / P115)
P136 (G) WALL CLING REDUCTION
Use this feature to reduce material (fat, soap etc.) concentration on the
vessel walls at the "normal" level.
This feature adjusts the Relay A / B Setpoints (P112 / P113) within the band
specified, as follows:
» For "pump down" applications (Relay A Setpoint > Relay B Setpoint),
the Relay A / B Setpoint values are randomly varied within the band
specified (lower than Relay A Setpoint, higher than Relay B Setpoint).
» For "pump up" applications (Relay A Setpoint < Relay B Setpoint), the
Relay A / B Setpoint values are randomly varied within the band specified
(higher than Relay A Setpoint, lower than Relay B Setpoint).
Enter the band of Relay A / B Setpoint value variation desired.
values: 0.000 to 9999 (preset = 0.000)
P137 PUMP GROUP
Use this feature to group pumps (relay points 1 - 5) into group 1 or 2.
The feature is applied to pump rotation* and occurs independently within
each group.
values: 1 = group 1 (preset)
2 = group 2
* P111 = 51, 52, or 53 (fixed duty back up, alternate duty assist or alternate
duty back up, respectively)
PL-507 82
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