Panasonic R410A Service Manual

Also see for R410A: Installation instructions Service manual Installation instructions Installation instructions

Contents

Panasonic R410A Service Manual Manual pdf 26 page image

1-221 1-5. Capacity Correction Graph According to Temperature ConditionU-60PE1R5 (For 50 Hz)Cooling capacity ratio (maximum capacity) Heating capacity ratio (maximum capacity)Input coefficient (%) Capacity coefficient (%)Outdoor air intake temp ( °C DB)2040608010012014020406080100120140-15 -5 5 15 25 35 45Input coefficient (%)406080100120Outdoor air intake temp ( °C WB)-20 -15 -10 -5 0 5 10 15Capacity coefficient (%)20406080100120140CoolingCapacity (kW)Input coefficient (%)020406080100120140160180Capacity (kW)HeatingInput coefficient (%)0204060801001201401601800 2 4 6 8 10135%100 2 4 6 8137%Indoor air intake temp ( °C DB)Indoor air intake temp ( °C DB)Indoor air intake temp ( °C WB)Indoor air intake temp ( °C WB)22°CWB19°CWB16°CWB22°CWB19°CWB16°CWB16 °CDB20 °CDB24 °CDB16 °CDB20 °CDB24 °CDBOutdoor unit heating capacity correction cofficient during of frosting/defrosting (RH approximately 85%)Outdoor intake airtemperature °C WB -20 -15 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6Correction coefficient 1.0 1.0 0.97 0.96 0.96 0.95 0.94 0.91 0.89 0.88 0.87 0.87 0.87 0.88 0.89 0.91 0.92 0.95 1.0To calculate the heating capacity with consideration for frosting/defrosting operation, multiply the heating capacityfound from the capacity graph by the correction coefficient from the table above.