Heating Mode - McQuay MCK020A Technical Manual

R22 Models
A Series (Heatpump)
Model : MCK 020AR / MLC 020BR
Cooling Mode
ID DB°C ID WB°C 20
TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW)
15 6.706 4.180 6.272
20
16 6.774 4.057 6.361
16 6.774 5.439 6.361
17 6.842 5.316 6.451
24 18 6.910 5.192 6.540
19 6.978 5.069 6.629
20 7.045 4.949 6.713
18 6.910 6.575 6.540
19 6.978 6.451 6.629
20 7.045 6.331 6.713
28
21 7.112 6.214 6.792
22 7.179 6.097 6.872
23 7.246 5.980 6.952
24 7.313 5.863 7.031
20 7.045 7.023 6.713
21 7.112 6.905 6.792
30
22 7.179 6.788 6.872
23 7.246 6.671 6.952
24 7.313 6.554 7.031

Heating Mode

ID DB°C -9
TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW)
15 2.665 2.665 3.294
17 2.564 2.564 3.246
19 2.464 2.464 3.197
21 2.363 2.363 3.148
23 2.420 2.420 3.139
2.477 2.477 3.130
25
27 2.533 2.533 3.120
FROST REGION
25 30 35
3.690 5.837 3.200 5.403
3.538 5.948 3.019 5.535
4.920 5.948 4.401 5.535
4.767 6.059 4.219 5.667
4.615 6.170 4.037 5.800
4.462 6.281 3.856 5.932
4.345 6.380 3.741 6.048
5.997 6.170 5.420 5.800
5.845 6.281 5.238 5.932
5.728 6.380 5.124 6.048
5.634 6.473 5.054 6.153
5.541 6.565 4.985 6.258
5.448 6.657 4.916 6.363
5.355 6.749 4.846 6.467
6.419 6.380 5.815 6.048
6.325 6.473 5.745 6.153
6.232 6.565 5.676 6.258
6.139 6.657 5.607 6.363
6.046 6.749 5.537 6.467
Outdoor WB°C
-6 -5
3.294 3.504 3.504 5.812
3.246 3.473 3.473 5.736
3.197 3.441 3.441 5.659
3.148 3.410 3.410 5.583
3.139 3.379 3.379 5.557
3.130 3.347 3.347 5.531
3.120 3.316 3.316 5.505
43
Outdoor DB°C
40 46
2.710 4.890 2.233 4.535 1.903
2.499 5.010 2.042 4.646 1.726
3.882 5.010 3.425 4.646 3.109
3.671 5.130 3.234 4.757 2.932
3.460 5.249 3.043 4.869 2.755
3.249 5.369 2.852 4.980 2.578
3.138 5.474 2.751 5.077 2.484
4.842 5.249 4.425 4.869 4.137
4.631 5.369 4.234 4.980 3.960
4.520 5.474 4.133 5.077 3.866
4.474 5.569 4.092 5.165 3.828
4.429 5.664 4.051 5.253 3.790
4.383 5.759 4.010 5.341 3.752
4.338 5.854 3.969 5.429 3.713
5.211 5.474 4.825 5.077 4.557
5.165 5.569 4.783 5.165 4.519
5.120 5.664 4.742 5.253 4.481
5.074 5.759 4.701 5.341 4.443
5.029 5.854 4.660 5.429 4.405
6 12
5.812 7.071 7.071
5.736 7.008 7.008
5.659 6.945 6.945
5.583 6.882 6.882
5.557 6.819 6.819
5.531 6.756 6.756
5.505 6.693 6.693
50 54
4.364 1.744 4.244 1.632
4.471 1.573 4.348 1.467
4.471 2.956 4.348 2.849
4.577 2.785 4.452 2.683
4.684 2.615 4.556 2.518
4.791 2.445 4.660 2.352
4.885 2.355 4.751 2.265
4.684 3.997 4.556 3.900
4.791 3.827 4.660 3.734
4.885 3.737 4.751 3.647
4.970 3.700 4.833 3.611
5.054 3.663 4.916 3.575
5.139 3.627 4.998 3.540
5.224 3.590 5.080 3.504
4.885 4.428 4.751 4.338
4.970 4.391 4.833 4.302
5.054 4.355 4.916 4.266
5.139 4.318 4.998 4.231
5.224 4.281 5.080 4.195
HIGH AMBIENT
15 18
7.701 7.701 8.330 8.330
7.632 7.632 8.256 8.256
7.564 7.564 8.182 8.182
7.495 7.495 8.108 8.108
7.426 7.426 8.033 8.033
7.358 7.358 7.959 7.959
7.289 7.289 7.885 7.885