Models
Temp
Control
Type
Set Point
(F)
Set Point
Range (F)
Hysteresis
(Air Temp)
Oset 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
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Residential Refrigeration
and Front Venting Commercial Refrigeration
Service Manual
Electrical System Repair Instructions Page 8-28