Te
ch
nic
al
Chillers
DeltaChill™ Air Cooled and FreeCool
69
Chiller Technical Manual 7267818 V1.13.0_01_2018
Fre
eC
oo
l
1
Output kW refers to the chilled water duty (Based upon 20% Ethylene Glycol).
2
Input kW refers to the unit input power (comp fans).
3
Duties applicable for chilled water ∆T between 4 and 8°C.
4
Interpolate for water temperatures between those quoted, do not extrapolate.
5
Water flow rate (l/s) = Output ÷ (Cp x ∆T)
6
For conditions outside of those quoted please refer to Airedale.
Ambient (°C)
Model
Supply
Temp
°C
25°C
30°C
35°C
40°C
Output
Input
Output
Input
Output
Input
Output
Input
kW
kW
kW
kW
kW
kW
kW
kW
77 DCF069DX-16FWW0
6
680.7
168.5
644.0
185.7
604.1
205.3
561.1
227.5
7
700.2
169.7
662.6
186.9
621.6
206.6
577.4
228.7
8
720.0
170.9
681.4
188.2
639.3
207.8
593.9
230.0
10
760.2
173.5
719.7
190.7
675.4
210.5
627.6
232.7
12
801.3
176.2
758.8
193.5
712.3
213.2
662.2
235.5
14
843.0
179.1
798.6
196.4
750.1
216.1
697.7
238.4
78 DCF073TX-16GPPY
6
722.5
184.9
682.9
203.8
639.9
225.2
593.6
249.2
7
743.3
186.3
702.5
205.2
658.3
226.7
610.7
250.7
8
764.2
187.7
722.4
206.6
677.0
228.1
628.1
252.2
10
806.9
190.6
762.9
209.6
715.1
231.1
663.6
255.3
12
850.5
193.7
804.3
212.7
754.1
234.3
700.0
258.5
14
894.9
197.0
846.6
216.0
794.0
237.7
737.4
261.9
79 DCF079TX-15GYYY
6
799.0
223.3
752.9
246.1
703.0
271.6
649.6
299.9
7
821.4
225.2
773.9
248.0
722.7
273.6
667.7
301.9
8
844.1
227.1
795.3
250.0
742.5
275.7
686.1
304.0
10
890.1
231.1
838.6
254.1
783.1
279.8
723.7
308.2
12
937.0
235.3
882.9
258.4
824.6
284.2
762.3
312.6
14
984.8
239.7
928.1
262.9
867.0
288.8
801.9
317.3
80 DCF082TX-16HYYV
6
821.7
225.2
775.8
248.5
725.7
274.8
671.7
304.0
7
844.7
227.0
797.5
250.4
746.0
276.7
690.5
305.9
8
867.9
228.9
819.4
252.3
766.6
278.7
709.6
307.9
10
915.0
232.7
864.0
256.3
808.5
282.8
748.6
312.1
12
962.8
236.8
909.5
260.5
851.3
287.0
788.7
316.4
14
1011.2
241.0
955.7
264.8
895.0
291.5
829.7
321.0
81 DCF078TX-17GPYY
6
778.4
199.9
735.4
220.2
688.9
243.2
639.0
268.8
7
800.8
201.4
756.6
221.8
708.8
244.7
657.4
270.4
8
823.5
203.0
778.1
223.3
728.9
246.3
676.1
272.0
10
869.6
206.2
821.9
226.6
770.0
249.6
714.4
275.4
12
916.8
209.6
866.6
230.0
812.2
253.1
753.8
278.9
14
964.9
213.1
912.3
233.6
855.3
256.8
794.2
282.6
82 DCF082TX-18GYYY
6
822.7
214.2
777.8
235.9
729.1
260.4
676.7
287.7
7
846.3
215.8
800.2
237.6
750.1
262.1
696.2
289.4
8
870.3
217.4
822.9
239.2
771.4
263.8
716.0
291.1
10
919.0
220.8
869.1
242.7
814.8
267.3
756.5
294.7
12
968.7
224.4
916.3
246.3
859.3
271.0
798.1
298.5
14
1019.4
228.1
964.5
250.1
904.9
274.9
840.9
302.4
83 DCF085TX-17HYVV
6
844.6
227.1
797.9
250.9
746.8
277.8
691.5
307.8
7
868.4
228.9
820.4
252.7
767.9
279.7
711.1
309.7
8
892.4
230.7
843.2
254.6
789.3
281.6
731.0
311.7
10
941.1
234.5
889.4
258.5
832.8
285.6
771.6
315.7
12
990.5
238.5
936.5
262.6
877.3
289.8
813.2
320.0
14
1040.5
242.6
984.4
266.9
922.6
294.2
855.9
324.5
DCF Performance Data EC Fans