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(6) Additional Charge

• The refrigerant charge has already charged into the outdoor unit. For the piping length of 7.6m, additional

refrigerant charge after vacuuming is not necessary.

• When the piping length is more than 7.6m, please use the table below (unit in gram).

R22

R410A

The additional refrigerant charge amount recommended is a guideline for longer piping application. The actual

charge required may be different from the guideline due to different application and variation in site conditions.

Diagram shows typical charging method:

Note : R407C - Fix filter dryer

R22 - Nil

R410A - Nil

CAUTION FOR R407C / R410

Avoid prolong exposure of an opened compressor, or the internal part of refrigerant piping to moist

air. The POE oil in the compressor and piping can absorb moisture from air.

Model 10m 12m 15m 25m 35m 45m

010C/CR 38 / 54 69 / 99 - - - -

015C/CR 37 / 55 69 / 100 - - - -

018C/CR 38 / 54 69 / 98 116 / 166 - - -

020C/CR 37 / 54 69 / 98 115 / 165 - - -

025C/CR 93 / 134 171 / 245 287 / 412 - - -

028C/CR 94 / 133 172 / 244 289 / 411 - - -

030C/CR 133 / 133 244 / 243 410 / 409 964 / 961 1518 / 1514 2072 / 2067

035C/CR 129 / 134 237 / 246 399 / 413 938 / 972 1476 / 1530 2015 / 2088

040C/CR 133 / 134 244 / 246 410 / 413 964 / 972 1518 / 1530 2072 / 2088

050C/CR 130 / 135 238 / 248 400 / 417 941 / 980 1482 / 1543 2022 / 2106

061C/CR 245 / 255 448 / 468 754 / 786 1773 / 1849 2791 / 2912 -

Model 10m 12m 15m 25m 35m 45m

010C/CR 23 / 38 43 / 70 - - - -

015C/CR 20 / 40 37 / 74 - - - -

020C/CR 25 / 37 45 / 68 76 / 115 - - -

025C/CR 63 / 88 115 / 161 193 / 270 - - -

028C/CR 98 / 98 180 / 180 303 / 303 - - -

040C/CR 61 / 97 112 / 178 189 / 299 445 / 703 700 / 1107 956 / 1511

050C/CR 50 / 87 92 / 157 155 / 267 363 / 628 572 / 989 781 / 1350

061C/CR 94 / 163 173 / 298 290 / 502 682 / 1179 1075 / 1857 -

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McQuay MLCV Spezifikationen Seite 23