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17
CAC Cassette Evaporator
S2C REFRIGERANT CHARGE TABLE
Condenser
Evaporator Pairing
Line Chg/Ft
Factory Charge
Ref.
S2CA99
CACA12
.25 oz.
28 oz./ 28 oz.
R-22
S2CA22
CACA12
.25 oz.
33 oz./ 33 oz.
R-22
S2CA92
CACA12
.25 oz.
28 oz./ 33 oz.
R-22
S1C REFRIGERANT CHARGE TABLE
Condenser
Evaporator Pairing
Line Chg/Ft
Factory Charge
Ref.
S1CA9
CACA12
.25 oz.
37 oz.
R-22
S1CA2
CACA12
.25 oz.
40 oz.
R-22
S1CA8
CACA24
.56 oz.
51 oz.
R-22
S1CA4
CACA24
.56 oz.
65 oz.
R-22
S1CA3
CACA36
.56 oz.
72 oz.
R-22
S1CA6
CACA36
.56 oz.
90 oz.
R-22
8. Charge to proper weight, charge based on
your feet of interconnect (see below).
NOTE:
Charging should be done with a
dial-a-charge or weighed in with a scale.
TOP DISCHARGE REFRIGERANT CHARGE CHART
Circuit Capacity
Line Chg/Ft
Factory Charge
Ref.
09
.25 oz.
28 oz.
R-22
12
.25 oz.
30 oz.
R-22
18
.56 oz.
48 oz.
R-22
24
.56 oz.
60 oz.
R-22
IMPORTANT NOTES:
I. To find the charge adjustment and system charge for any evaporator and tubing length:
Line Adjustment = (Line Chg/Ft) x Line Length
System Total = Factory Line Adjustment
2. Round to the nearest ounce and allow for gauges and hoses.
3. Use R22 refrigerant.
REFRIGERANT PROCESSING
Refrigerant
Refer to Refrigerant
Charge Table for
specified line charge.
Summary of Contents for CAC
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