Compressors Crankcase Heater; Pressostats Setting - SystemAir ROOFTAIR Serie Manual De Instalación Y De Mantenimiento

RT70
Model
PE
Q1 Range 20-25A
Adjustment
23A
Q2 Range 20-25A
Adjustment
23A
Q3 Range 9-14A
Adjustment
11A
Q4 6A
Q7/8 Range /
Adjustment /
FT1 2A
FT3 10A
FT4 10A
Contactor AC3
KM1 25A
KM2 25A
KM3 12A
KM4 9A
KM7 9A
KM8 9A

COMPRESSORS CRANKCASE HEATER

Models RT30
Power W 70

PRESSOSTATS SETTING

Refrigerant circuit
Factory low pressure adjustment 2bars (29PSI)
Factory high pressure adjustment 42bars (609.16PSI)
Clogged filter DP warning (upstream/downstream filters) > 250 Pa
Airflow detector DP warning (upstream/downstream blower)< 50 Pa
RT80
GE PE GE
24-32A
31A
24-32A
31A
13-18A
15.5A
6A
/
/
2A
10A
10A
32A
32A
18A
9A
9A
9A
RT40 RT50 RT60
70 90 90
16
RT100
PE GE PE
25-40A
31A
25-40A
40A
13-18A
15.5A
6A
2.5-4A
2.5A
2A
/
/
40A
40A
18A
9A
6A
6A
RT70 RT80 RT100
90 75 90+75
RT110
GE
25-40A
40A
25-40A
40A
13-18A
15.5
6A
2.5-4A
2.5A
2A
/
/
40A
40A
18A
9A
6A
6A
RT110
75