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WHISPERKOOL SERIES ADVANCED CONTROLLER (CONT.)
Customer
CON/COF — Compressor on time (CON) and off time (COF) with a Probe 1 failure alarm:
Preference
These parameters are set at CON 40 minutes and COF 10 minutes. In the event that there is
Selection
a Probe 1 failure alarm, the compressor/refrigeration system automatically starts a
Menu
predetermined ON/OFF cycle, which is controlled by the CON and the COF parameters.
(cont.)
The customer can adjust these parameters to maintain the desired bottle probe
temperature. During a Probe 1 failure alarm, the bottle probe temperature can be
monitored by pressing the "Up" or "Down" arrows to view the temperature history.
HES — Differential for Energy Reduction: This parameter is set at 4, which results in a set
point of 58°F during energy reduction. A decrease in this setting will decrease the set
point, and an increase in this feature will increase the set point.
Message
"P1"
"P2"
"HA"
"LA"
"EA"
ALARM CODES
Cause
Room probe failure
Evaporator probe failure
High temperature alarm
Low temperature alarm
External alarm
Output
Toggle "Con" and "COF" depending
on your temperature needs if
necessary, or replace room probe
Defrost end is timed
Outputs unchanged
Outputs unchanged
Outputs unchanged
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