heatcraft-refrigeration-p h-im-79d User Manual
2 2
System Defaults
Table 2. System Defaults
PARAMETERS
CODE
AIR
ELECTRIC
Refrigerant
rEF
R-22
R-404A
Box Temperature
bot
35
°
F
-10
°
F
Superheat
SUP
8
°
F
8
°
F
Slave Evaporator
SLA
No
No
No. of Defrost per Day
dFn
2
4
Defrost Fail-safe time
dFF
40 min.
30 min.
Defrost End Temperature
dFt
45
°
F
60
°
F
Defrost Delay Start Time
dFS
0 hrs.
0 hrs.
Alarm High Temperature
ALH
50
°
F
5
°
F
Alarm Low Temperature
ALL
30
°
F
-15
°
F
Alarm Time
ALt
60 min.
60 min.
Temperature Units
F-C
°
F
°
F
Table 1. Resistance/Temperature Specification
Temperature
°
F
Ohms
Temperature
°
F
Ohms
104
5,320
32
32,650
86
8,060
23
42,330
77
10,000
14
55,330
68
12,490
5
72,950
59
15,710
-4
97,070
50
19,900
-13
130,410
41
25,400
-22
176,960