Charging R-410A Unit In Ac Mode; Cooling Charging Charts - Nordyne 16 SEER User's Manual & Installation Instructions

Cooling Charging Charts
*4BF-024KA Charging Chart
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#
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o"
600 I I I I I
575i___R_emove refrigerant when above curve
55oi
525!
soo! ./
4751 /_
450! /
42si /
4001 .J
3751 /_
350!
//
325! /'/
300! //
2751 //
250! ..//
225 i _Add refrigerant when below curve_
200 i
70 75 80 85 90 95 100 105 110 115 120 125 130 135
Liquid Temperature (F)
Figure 4. Charging Chart for 2 Ton Units
*4BF-036KA Charging Chart
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60(
57[
55(
52[
50(
47[
45(
42[
40(
37[
35(
32[
30(
27[
25(
22[
20(
I I I I I
Remove refrigerant when above curve
J
//
j"
J
/
j_
__dd refrigerant when below curveF
70 75 80 85 90 95 100 105 110 115 120 125 130 135
Liquid Temperature (F)
Figure 5. Charging Chart for 3 Ton Units
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