Polaris Beer Superchiller™
230V / 50Hz
lancerbeverage.com
Page 11 of 23
Hoshizaki Lancer reserve the right to change specifications without notice.
Part No: 68000200
Images are for illustration purposes only as product may vary.
013a – 25 November 2013
8. Thermostat – Carel IR33 – Thermostat
Parameters
8.1 Thermostat
Settings
Parameter
Type
Def
Description
St
Set point
-2.0
Refrigeration will turn off when glycol reaches this temperature.
rd
F
1.0
Temperature differential, glycol temperature will increase from the
cut out point by this value before the refrigeration turns on.
ALF
F
-5.0
Antifreeze alarm set point. If the evaporator suction line reaches this
temperature the control will stop the refrigeration system and will
require a manual reset.
Antifreeze alarm can be reset by holding “UP” and “DOWN” keys for
5 seconds.
In case of probe 2 failure, the antifreeze alarm function is inhibited
and regulation is still performed.
If “AF parameter is set to its minimum value the alarm function is
inhibited.
rt
F
**
Time (in hours) of max/min temperatures logging.
rH
F
**
Highest/ maximum recorded temperature.
rL
F
**
Lowest/ minimum recorded temperature.
AH
F
20.0
High temperature alarm (relative to set point).
AL
F
4.0
Low temperature alarm (relative to set point).
c2
F
3 mins
Minimum time in mins after turning off before the control will give an
output to the refrigeration solenoid (short cycle protection).
r4
F
7.0
Value to increase the set point in ECO mode.
r2
F
5.0
Maximum allowed set point.
r1
F
-5.0
Minimum allowed set point.
Note
: hard reset will not return to factory settings
8.2 Programming
Instructions
8.2.1 Set
Point
Push and hold the “SET” key, “st” is displayed then the current set point is displayed and
flashes, release “SET” key to change the set point value.
Push the “UP” or “DOWN” arrow keys to change the set point value.
To accept the new value press the “SET” key or wait 60 seconds without pressing any keys
for the unit to time out.
