Whisperkool series advanced controller (cont.), Alarm codes – Vinothèque WhisperKOOL 2500 User Manual
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WHISPERKOOL SERIES ADVANCED CONTROLLER (CONT.)
Customer
Preference
Selection
Menu
(cont.)
CON/COF — Compressor on time (CON) and off time (COF) with a Probe 1 failure alarm:
These parameters are set at CON 40 minutes and COF 10 minutes. In the event that there
is a Probe 1 failure alarm, the compressor /refrigeration system automatically starts a
predetermined ON/OFF cycle, which is controlled by the CON and the COF parameters.
The customer can adjust these parameters to maintain the desired bottle probe tempera-
ture. During a Probe 1 failure alarm, the bottle probe temperature can be monitored by
pressing the “Up” or “Down” arrow 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.
ALARM CODES
Message
Cause
Output
“P1”
Room probe failure
Toggle “Con” and “COF” depending
on your temperature needs, if
necessary, or replace room probe
“P2”
Evaporator probe failure
Defrost end is timed
“HA”
High temperature alarm
Outputs unchanged
“LA”
Low temperature alarm
Outputs unchanged
“EA”
External alarm
Outputs unchanged