Refrigerant Charge Calculation - Carrier 38VMH-1P Service Manual

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Refrigerant Charge Calculation

Based on the field installed refrigerant pipe and system layout, additional refrigerant charge may be required. Add additional refrigerant
based on the calculation below.
A210240
Fig. 19 —Calculating Refrigerant Charge
R*: Amount of additional refrigerant to be charged
Regardless of the total amount calculated by the formula above, the maximum additional refrigerant charge must not exceed 22.0 lbs for
the system.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
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