Kairak Undercounters (KU) - Manual (Page 21)

Undercounter Refrigerators and Freezers
PAGE 21
7n - sEttInG tHE dEFRost locKoUts:
The defrost lockout parameters allow the customer to prevent the unit from going into a
defrost cycle for two hours during a set time frame. Customers can set up to four defrost
lockout parameters. They are all programmed the same way. The parameters will be set
for the time the lockout is to start. The controller automatically calculates 2 hours from
that setting. The options are similar to the 24-hour clock settings and are in 30-minute
increments. Each of the lockout parameters covers 6 hours of the 24-hour clock. Note:
The 24-hour clock must be set for this feature to operate at the correct time of day. See
“Setting the 24-Hour Clock” on page 11.
Sample:
7. MIcRoPRocEssoR contRol
(cont.)
* Denotes not available.
A lockout can not be programmed to start at 12:00 am or 12:30 am due to conflicts with
other internal programs. The defrost lockouts can not be programmed to run back-to-back.
For example, if dL1 is set to 080, then a defrost cycle would be locked out from 8:00 am
to 10:00 am. Because of the dL1 setting the dL2 parameter would not let the user choose
a lockout start time before 10:30 am. All lockouts are preset at the factory to OFF.
OFF
020 = 2:00 a.m.
023 = 2:30 a.m.
030 = 3:00 a.m.
033 = 3:30 a.m.
040 = 4:00 a.m.
043 = 4:30 a.m.
050 = 5:00 a.m.
053 = 5:30 a.m.
060 = 6:00 a.m.
063 = 6:30 a.m.
070 = 7:00 a.m.
073 = 7:30 a.m.
080 = 8:00 a.m. OFF
080 = 8:00 a.m.
083 = 8:30 a.m.
090 = 9:00 a.m.
093 = 9:30 a.m.
100 = 10:00 a.m.
103 = 10:30 a.m.
110 = 11:00 a.m.
113 = 11:30 a.m.
120 = 12:00 p.m.
123 = 12:30 p.m.
130 = 1:00 p.m.
133 = 1:30 p.m.
140 = 2:00 p.m. OFF
140 = 2:00 p.m.
143 = 2:30 p.m.
150 = 3:00 p.m.
153 = 3:30 p.m.
160 = 4:00 p.m.
163 = 4:30 p.m.
170 = 5:00 p.m.
173 = 5:30 p.m.
180 = 6:00 p.m.
183 = 6:30 p.m.
190 = 7:00 p.m.
193 = 7:30 p.m.
200 = 8:00 p.m. OFF
200 = 8:00 p.m.
203
= 8:30 p.m.
210 = 9:00 p.m.
213 = 9:30 p.m.
220 = 10:00 p.m.
223 = 10:30 p.m.
230 = 11:00 p.m.
233 = 11:30 p.m.
240* = 12:00 a.m.
243* = 12:30 a.m.
010 = 1:00 a.m.
013 = 1:30 a.m.
020 = 2:00 a.m.