references
Split refrigeration units and heat pumps
AIRDUO SK/CK - SK/CP
Hot water coil installed inside the unit, with a three-way valve managed by the unit's control system for heating on cooling only units.
CK Air pressure drop Heating capacity Water 80/60ºC and air intake 20ºC Water pressure drop Heating capacity Water 90/70ºC and air intake 20ºC Water pressure drop Weight (empty) (mmWC) (kW) (m3/h) (mmWC) (kW) (m3/h) (mmWC) (kg)
90 3.0 29.1 1.3 0.3 36.2 1.6 0.5 10.4
100 3.8 31.7 1.4 0.4 39.5 1.8 0.6 10.4 1”
120 4.7 34.2 1.5 0.4 42.7 1.9 0.6 10.4
160 4.4 57.9 2.6 1.4 71.4 3.2 2.1 16.3
180 4.4 57.9 2.6 1.4 71.4 3.2 2.1 16.3
182 2.8 71.2 3.2 0.7 87.8 3.9 1.1 23.4 1 1/4”
200 3.5 77.6 3.4 0.9 95.9 4.3 1.2 23.4
240 4.1 83.0 3.7 1.0 102.6 4.6 1.4 34.4
320 3.6 121.2 5.4 2.1 148.9 6.6 3.0 34.4
360 4.2 128.9 5.7 2.3 158.4 7.0 3.3 34.4
420 2.0 172.3 7.4 0.3 212.9 9.2 0.4 62.5
485 2.1 173.5 7.5 0.3 214.5 9.2 0.4 62.5 2”
540 2.5 186.3 8.0 0.3 230.5 9.9 0.4 62.5
600 3.2 205.5 8.8 0.4 254.7 11.0 0.4 62.5
Diameter of the hydraulic connections
1 1/2”
Note: with a droplet eliminator on the indoor air coil, it is not possible to fit a hot water coil.
Hot water coil installed inside the unit, with a three-way valve managed by the unit's control system for back-up heating on heat pump units. In this case, the air intake temperature coincides with the indoor coil air outlet temperature.
CK Air pressure drop Heating capacity Water 80/60ºC Water pressure drop Heating capacity Water 90/70ºC Water pressure drop Weight (empty) (mmWC) (kW) (m3/h) (mmWC) (kW) (m3/h) (mmWC) (kg)
90 2.9 12.9 0.6 0.1 17.9 0.8 0.2 7.8
100 3.6 13.7 0.6 0.1 19.2 0.9 0.3 7.8 3/4”
120 4.5 14.9 0.7 0.2 20.8 0.9 0.3 7.8
160 4.2 23.0 1.0 0.5 31.5 1.4 0.8 11.0
180 4.2 23.0 1.0 0.5 31.5 1.4 0.8 11.0
182 2.7 30.2 1.3 0.4 41.2 1.8 0.8 16.3
200 3.4 31.6 1.4 0.5 43.5 1.9 0.9 16.3
240 4.0 33.6 1.5 0.5 46.5 2.0 1.0 16.3
320 6.6 40.9 1.8 0.8 56.3 2.5 1.4 16.3 1”
360 7.8 43.7 1.9 0.9 60.1 2.6 1.6 16.3
420 1.9 66.1 2.9 0.6 90.1 4.0 1.1 38.4
485 2.0 60.8 2.7 0.5 85.0 3.8 1.0 38.4
540 2.4 63.6 2.8 0.6 89.8 3.9 1.1 38.4
600 3.2 76.9 3.4 0.8 106.1 4.6 1.5 38.4
Diameter of the hydraulic connections
Note: with a droplet eliminator on the indoor air coil, it is not possible to fit a hot water coil.
It is recommended that a droplet eliminator is installed on the indoor coil from the following air flow rates.
CK (m3/h) 90 100 5 246 120 160 180 182 200 11 110 240 320 630 420 485 540 600
7 283
16 566
30 089
Note: with hot water coil (nominal or auxiliary) it is not possible to assemble the stop-drop.
570
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A