Models
Temp
Control
Type
Set Point
(F)
Set Point
Range (F)
Hysteresis
(Air Temp)
Offset
Delay
Display
Defrost Type
Timing
Fan Delay
Post Defrost
HP15RO,
HP15RS,
HP15TO,
HP15TS,
HK15RO,
HK15TO
Digital
34
30-42
15
0
20
Air
Temp
Programmed 12 Hrs
15 Mins
N/A
HP15WO,
HP15WS,
HK15WO
Digital
43
40-68
10
0
20
Air
Temp
Off Cycle
N/A
N/A
HP24BO,
HP24BS,
HK24BO
Digital
42
30-48
15
6
20
Air
Temp
Programmed 12 Hrs
15 Mins
N/A
HP24RO,
HP24RS,
HP24TO,
HP24TS,
HK24RO,
HK24TO,
HM24RO,
HM24TO
Digital
34
30-42
15
6
20
Air
Temp
Programmed 12 Hrs
15 Mins
N/A
HP24WO,
HP24WS,
HK24WO
Digital
43
40-68
10
6
20
Air
Temp
Off Cycle
N/A
N/A
HP24CO,
HP24CS,
HK24CO,
HM24CO
Digital
36
Lower,
55
Upper
30-42
Lower,
45-65
Upper
15 Lower,
8 Upper
5
Lower
20 Lower
Air
Temp
Programmed 12 Hrs
15 Mins
N/A
HP24DO,
HP24DS,
HK24DO
Digital
55
Lower,
65
Upper
45-65
Lower,
50-65
Upper
12 Lower,
6 Upper
4
Lower
20 Lower
Air
Temp
Programmed 12 Hrs
15 Mins
N/A
HP24ZO,
HP24ZS,
HK24ZO,
HM24ZO
Digital
0
Lower,
36
Upper
-10 -
+10
Lower,
33-42
Upper
18 Lower,
8 Upper
6
Lower
20 Lower
Air
Temp
Hot Gas
10 Hrs
10 Mins
10 Minutes
HC48RS,
HC48RW, 1st
Compartment
Digital
36
32-42
10
10
20
Air
Temp
Programmed 12 Hrs
30 Mins
N/A
HC48WS,
HC48WW, 1st
Compartment
Digital
43
40-68
8
10
20
Air
Temp
Programmed 12 Hrs
30 Mins
N/A
Return to
Residential Refrigeration
and Front Venting Commercial Refrigeration
Service Manual
Electrical System Repair Instructions
Page 8-28