Water Heat Exchanger 5 series PAW250 WP5 G











- Slides: 11

Water Heat Exchanger 5 series PAW-250 W(P)5 G, PAW-500 W(P)5 G, PAW-710 W(P)5 G Update May. 2018

Water Heat Exchanger New 5 series Available in Jun. 2018

New : PAW-250/500/710 W(P)5 G Current Capacity With pump 4 series 250 500 710 PAW-***WX 4 E 5 N Without pump PAW-***WX 4 E 5 N 2 New Capacity 5 series (Jun. 2018) 250 500 710 With pump PAW-***WP 5 G Without pump PAW-***W 5 G P A W - *** W P 5 Generation G ※Image of new 5 series 230 V Pump Water Capacity code (250, 500, 710) External supplier

Highlighted features 1. Superior external static pressure • • New efficient pump built in Max. 9. 5 m, 217% increased vs conventional model (PAW-250 WP 5 G model) 2. Space saving solution • • Vertical stacking up to 3 units available Accessory kit : PAW-3 WSK for vertical stacking installation 3. Quality improvement • • • Water filter built in as standard Pressure switch positioned to protect plate heat exchanger from freezing efficiently Antifreeze temperature sensor Water temperature thermistor in thermowell Flow switch is pre-calibrated

1. Superior external static pressure Model 4 Series New 5 Series vs. 250 4, 4 m 9, 5 m 216% 500 3, 0 m 6, 5 m 217% 710 4, 5 m 7, 0 m 156% Pressure loss • • Highly efficient pump built in the unit Max. 217% increased vs conventional model (PAW 250 WP 5 G model) New WHE 5 series with all components Reference. New WHE 5 series with only heat exchanger 9, 5 m ※Image of new pump Performance of new pump Water flow

2. Space saving solution Vertical stacking up to 3 units available ③ • Stacking kit : PAW-3 WSK Good solution for limited installation space • Units can be stacked without metal arm structures. Saving installation time and cost. ② Skip metal structure! ① × 4 sets included in PAW-3 WSK ※Stacking kit ( PAW-3 WSK ) is necessary

3. Quality improvement Long life time can be expected thanks to protection components newly included 1 Water filter built in as standard 2 Pressure switch positioned to protect plate heat exchanger from freezing efficiently 3 Antifreeze temperature sensor to detect more accurate water temperature in critical part of the plate heat exchanger 2 4 5 4 Water temperature thermistor in thermowell 5 Flow switch is pre-calibrated at assembly line 1

System example 2 pipe (GE 2) 2 pipe (ME 2) ECOi 2 pipe • • • Flexible modularity from 25 k. W Better partial load vs standard chiller system Compatible with all centralized controllers • • • Max. hot water outlet temperature : 55℃ Free DHW from waste heat of engine Compatible with all centralized controllers ※Buffer tank is mandatory

Basic Specification Hydrokit with A class water pump PAW-250 WX 4 E 5 N Hydrokit without pump Cooling capacity at 35°C, water outlet 7°C Heating capacity at +7°C, heating water temperature at 45°C COP at +7°C with heating water temperature at 45°C Heating Energy Efficiency class at 35°C ηsh (LOT 21) Dimension H x W x D Net weight Water pipe connector Heating water flow (ΔT=5 K. 35°C) Capacity of integrated electric heater Flow switch Water filter PAW-250 WX 4 E 5 N 2 NEW PAWPAWPAW-500 WX 4 E 5 N NEW 500 WP 5 G NEW 250 WP 5 G PAW-250 W 5 G PAW-500 WX 4 E 5 N 2 PAW-500 W 5 G k. W 25, 0 28, 0 50, 0 56, 0 k. W 28, 0 56, 0 W/W 2, 97 3, 10 A+ 164, 00 A++ 158, 00 % mm kg 1 010 x 570 x 960 1 000 x 575 x 1110 120 135 (140 with pump) 145 155 (165 with pump) Rp 2 Female Thread (50 A) m³/h 5, 16 10, 32 k. W Not equipped Equipped Not equipped Equipped 0, 329 (with A class water pump) /0, 024 (without 0, 574 (with A class water pump) /0, 024 (without Input power k. W pump) 1, 43 (with A class water pump) /0, 10 (without 2, 50 (with A class water pump) /0, 10 (without Maximum current A pump) Outdoor Unit U-10 ME 2 E 8 U-20 ME 2 E 8 Sound pressure d. B(A) 56 60 Refrigerant (R 410 A) kg 5, 6 *Need Additional gas amount at site 9, 5 *Need Additional gas amount at site Pipe length range / Elevation difference (in/out) m 170 / 50 (OD above) 35 (OD below) Keeping the same capacity and seasonal efficiency following COMMISSION REGULATION (EU) Pipe length for nominal capacity m 7, 5 Operation range Heat Min ~ Max °C -11 ~ +15 813/2013 as WX 4. Water outlet temp. range (Cooling min ~ max / Heating °C 5 ~ 15 / 35 ~ 45 Flow switch & water filter built in as standard min ~ max) • •

Basic Specification Hydrokit with A class water pump Hydrokit without pump NEW PAWPAWNEW PAW-710 WX 4 E 5 N NEW 710 WP 5 G NEW 500 WP 5 G PAW-500 WX 4 E 5 N 2 PAW-500 W 5 GPAW-710 WX 4 E 5 N 2 PAW-710 W 5 G PAW-500 WX 4 E 5 N Heating Capacity k. W 60, 00 80, 00 Heating Capacity at +7°C, heating water temperature at 35°C ( k. W 60, 90 ( 1, 15 ) 81, 20 ( 1, 18 ) COP ) Heating Capacity at +7°C, heating water temperature at 45°C ( k. W 60, 00 ( 1, 02 ) 80, 00 ( 1, 04 ) COP ) Heating Capacity at -7°C, heating water temperature at 35°C ( k. W 48, 20 ( 0, 80 ) 50, 80 ( 0, 80 ) COP ) Heating Capacity at -15°C, heating water temperature at 35°C ( k. W 46, 30 ( 0, 80 ) 50, 00 ( 0, 80 ) COP ) Refrigeration load Pdesign k. W 48, 00 — Heating Energy Efficiency class at 35°C — A+ ηsh (LOT 21) % — 130, 04 Cooling capacity at +35°C, outlet temperature 7°C, inlet k. W 50 67 temperature 12°C EER at +35°C, outlet temperature 7°C, inlet temperature 12°C W/W 0, 78 0, 89 Dimension H x W x D mm 1 010 x 570 x 960 1 000 x 575 x 1110 Net weight kg 145 155 (165 with pump) 180 160 (175 with pump) Heating water flow (ΔT=5 K. 35°C) m³/h 10, 32 13, 76 Capacity of integrated electric heater k. W Not equipped Flow switch Not equipped Equipped Water filter Not equipped Equipped Outdoor Unit U-20 GE 3 E 5 U-30 GE 3 E 5 Keeping the same capacity and seasonal efficiency following COMMISSION REGULATION (EU) Sound power Normal / Silent d. B 80 / 77 84 / 81 813/2013 as WX 4. Pipe length / for nominal capacity m 7 / 170 Flow switch & water filter built in as standard Operation range Heat Min ~ Max °C -21 - 24 (until outlet temperature 45) Water outlet temp. range (Cooling min ~ max / Heating min ~ °C -15 ~ +15 / 35 ~ 55 max) • •

Water to water heat exchanger
Water and water and water water
Solar water heat exchanger
Spiral exchanger
Stove pipe water heat exchanger
Salt water pool heat exchanger
Kettle reboiler design procedure
Welded compabloc
Shell and tube type evaporator
Tema standard for heat exchanger
Tema nomenclature
Double pipe heat exchanger formula