AHI Carrier Catalog | Page 437

AIR-TO-WATER HEAT PUMPS  30RQ 017-040 Operating limits Water heat exchanger water flow rate Flow rate, l/s Minimum 0.45 0.57 0.67 0.87 1.05 30RQ 017 021 026 033 040 Maximum* 1.39 1.52 2.18 2.29 2.60 Maximum** 1.26 1.42 1.72 1.85 2.70 * Maximum flow rate at an available pressure of 50 kPa (unit with hydronic module) ** Maximum flow rate at pressure drop of 100 kPa in the plate heat exchanger (unit without hydronic module). 30RQ (heating mode) 53 45 48 40 43 35 38 30 33 28 23 18 13 8 3 -2 20 15 10 5 0 -5 -10 40kW only -15 -7 -12 25 -20 -4 -2 0 2 4 6 8 10 12 14 16 18 20 22 15 24 Evaporator leaving water temperature, °C 20 25 30 35 40 45 50 55 Water heat exchanger leaving water temperature, °C HEATING Outside air temperature, °C Outside air temperature, °C 30RQ (cooling mode) Operating range with anti-freeze solution and Pro-Dialog configuration. Available static system pressure 300 290 280 270 260 250 240 230 220 210 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 3 6 2 1 5 0.5 1.0 1.5 Water flow rate, l/s A R R I E R 2 0 1 6 / 2 0 1 7 2.0 2.5 Legend 1. 30RQ 017 2. 30RQ 021 3. 30RB 026 4. 30RQ 026 5. 30RQ 033 6. 30RQ 040 CONTROLS 4 0.0 C AIR TREATMENT 30RQ 017-040 Available static pressure, kPa 437