Pressure Drop; Compressor And Thermistor Resistance - Geostar GCLW09-18 Installation Manual

Water source/geothermal heat pump aston low sill series
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ASTON LOW SILL SERIES INSTALLATION MANUAL

Pressure Drop

Model
GPM
30°F
1.2
1.0
09
1.8
2.3
2.5
3.8
1.5
0.9
12
2.3
1.7
3.5
3.0
2.0
1.7
15
3.0
3.3
4.5
5.7
3.0
1.7
18
4.0
4.1
5.5
7.9

Compressor and Thermistor Resistance

Compressor Resistance
115/60/1
Model
Run
09
0.77 - 0.89
12
0.77 - 0.89
15
18
Thermistor Resistance
Thermistor
Microprocessor
Temperature (°F)
Resistance (Ohms)
5
75757-70117
14
57392-53234
23
43865-40771
32
33809-31487
41
26269-24513
50
20570-19230
59
16226-15196
68
12889-12093
77
86
95
104
113
122
131
140
149
Pressure Drop (psi)
50°F
70°F
90°F
0.9
0.8
0.7
2.2
2.0
1.9
3.7
3.5
3.3
0.8
0.7
0.6
1.5
1.4
1.3
2.7
2.5
2.4
1.6
1.5
1.4
3.2
3.0
2.9
5.5
5.3
5.1
1.6
1.5
1.4
4.0
3.9
3.7
7.6
7.4
7.2
208-230/60/1
Start
Run
1.79 - 2.05
3.65 - 4.19
3.75 - 4.31
1.79 - 2.05
3.35 - 3.85
2.80 - 3.22
2.74 - 3.16
2.60 - 3.00
2.24 - 2.58
2.84 - 3.26
FX10
Resistance (Ohms)
746-770
775-803
808-836
841-869
875-903
910-938
946-974
981-1013
10310-9688
1019-1051
8300-7812
1058-1090
6723-6337
1097-1129
5480-5172
1137-1169
4490-4246
1179-1211
3700-3504
1221-1253
3067-2907
1261-1297
2554-2424
1305-1341
2149-2019
1350-1386
110°F
0.6
1.8
3.1
0.5
1.1
2.2
1.3
2.8
4.9
1.3
3.6
6.9
6/10/13
265/60/1
Start
Run
Start
3.73 - 4.27
4.45 - 5.13
3.73 - 4.27
4.45 - 5.13
3.03 - 3.49
2.39 - 2.75
3.03 - 3.49
2.39 - 2.75
7/6/10
38
6/10/13

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Gclc09-12Gclc15-18

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