| 5.3088.2a
Very cold | Condensate line will be insulated Verification of proper charge will be conducted when outdoor temperatures are suitable Refrigerant charge evaluation will be done using proper evaluation techniques (subcooling/superheat) depending on metering device in accordance with
ANSI
ANSI
American National Standards Institute, www.ansi.org
/
ACCA
ACCA
Air Conditioning Contractors of America, www.acca.org
Standard 5 Refrigerant will be weighed into heating, ventilation, and air-conditioning (
HVAC
HVAC
Heating, ventilation, and air conditioning
) systems when outdoor temperatures do not facilitate accurate testing of system charge | Prevent freezing Ensure proper equipment operation |
| 5.3088.2b
Cold | Condensate line will be insulated Verification of proper charge will be conducted when outdoor temperatures are suitable Refrigerant charge evaluation will be done using proper evaluation techniques (subcooling/superheat) depending on metering device in accordance with
ANSI
ANSI
American National Standards Institute, www.ansi.org
/
ACCA
ACCA
Air Conditioning Contractors of America, www.acca.org
Standard 5 Refrigerant will be weighed into
HVAC
HVAC
Heating, ventilation, and air conditioning
systems when outdoor temperatures do not facilitate accurate testing of system charge | Prevent freezing Ensure proper equipment operation |
| 5.3088.2c
Mixed humid | Refrigerant will be weighed into
HVAC
HVAC
Heating, ventilation, and air conditioning
systems when outdoor temperatures do not facilitate accurate testing of system charge Verification of proper charge will be conducted when outdoor temperatures are suitable Refrigerant charge evaluation will be done using proper evaluation techniques (subcooling/superheat) depending on metering device in accordance with
ANSI
ANSI
American National Standards Institute, www.ansi.org
/
ACCA
ACCA
Air Conditioning Contractors of America, www.acca.org
Standard 5 Heating and cooling refrigerant lines will be insulated | Ensure proper equipment operation Prevent energy loss and condensation |
| 5.3088.2d
Hot humid | Refrigerant will be weighed into
HVAC
HVAC
Heating, ventilation, and air conditioning
systems when outdoor temperatures do not facilitate accurate testing of system charge Verification of proper charge will be conducted when outdoor temperatures are suitable Refrigerant charge evaluation will be done using proper evaluation techniques (subcooling/superheat) depending on metering device in accordance with
ANSI
ANSI
American National Standards Institute, www.ansi.org
/
ACCA
ACCA
Air Conditioning Contractors of America, www.acca.org
Standard 5 | Ensure proper equipment operation |
| 5.3088.2e
Marine | Refrigerant will be weighed into
HVAC
HVAC
Heating, ventilation, and air conditioning
systems when outdoor temperatures do not facilitate accurate testing of system charge Verification of proper charge will be conducted when outdoor temperatures are suitable Refrigerant charge evaluation will be done using proper evaluation techniques (subcooling/superheat) depending on metering device in accordance with
ANSI
ANSI
American National Standards Institute, www.ansi.org
/
ACCA
ACCA
Air Conditioning Contractors of America, www.acca.org
Standard 5 | Ensure proper equipment operation |
| 5.3088.2f
Hot dry | Refrigerant will be weighed into
HVAC
HVAC
Heating, ventilation, and air conditioning
systems when outdoor temperatures do not facilitate accurate testing of system charge Verification of proper charge will be conducted when outdoor temperatures are suitable Refrigerant charge evaluation will be done using proper evaluation techniques (subcooling/superheat) depending on metering device in accordance with
ANSI
ANSI
American National Standards Institute, www.ansi.org
/
ACCA
ACCA
Air Conditioning Contractors of America, www.acca.org
Standard 5 | Ensure proper equipment operation |