HWF
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Heat pump reversible on the water side Cooling capacity 629,5 ÷ 1438,2 kW Heating capacity 697,7 ÷ 1576,8 kW • Optimised for high condenser temperatures for example units operating in heating mode • Maximum condenser leaving water temperature: 60°C • Electronic thermostatic as standard Units for internal installation offering chilled/hot water, designed to mit air conditioning needs in residential/commercial complexes or industrial applications. Compact and flexible, perfect alignment to the requested load thanks to an accurate control algorithm. The base, the structure and the panels are made of galvanized steel treated with polyester paint RAL 9003. ° Standard A High efficiency FEATURES Operating field Production of chilled water up to -8°C of water produced on the evaporator side, but also suitable for use in heat pump mode with condenser water temperature up to 60°C. Dual-circuit unit Unit with 2 refrigerant circuits designed to provide maximum efficiency at full load, ensuring high efficiency at partial loads also and ensuring continuity in case one of the circuits stops. They are equipped with screw compressors and system and source side shell and tube heat exchangers with R134a refrigerant. Electronic expansion valve The possibility to use electronic expansion valve, offers significant benefits, especially when the chiller is working with partial loads, increasing the energy efficiency of the unit. Standard for all sizes. The presence of a programmable timer allows functioning time periods and a possible second set-point to be set. The temperature control takes place with the integral proportional logic, based on the water output temperature. AER485P1 x n° 2: RS-485 interface for supervision systems with MODBUS protocol. AERNET: The device allows the control, the management and the remote monitoring of a Chiller with a PC, smartphone or tablet using Cloud connection. AERNET works as Master while every unit connected is configured as Slave (max. 6 unit); also, with a simple click is possible to save a log file with all the connected unit datas in the personal terminal for post analysis. MULTICHILLER_EVO: Control, switch-on and switch-off system of the single chillers where multiple units are installed in parallel, always ensuring constant flow rate to the evaporators. PRV3: Allows you to control the chiller at a distance. AVX: Spring anti-vibration supports. FACTORY FITTED ACCESSORIES RIF: Power factor correction. Connected in parallel to the motor allowing about 10% reduction of input current. IS: Condenser isolating valves. Mandatory accessory for units operating in heat pump mode. Factory fitted only. AKW: Acoustic kit that lowers the noise level even further, thanks to the special coating on the panelling or on those components that produce the most noise in the unit. Available for the low noise version only. pCO5 control type Microprocessor adjustment, with keyboard and LCD display,for easy access on the unit is a menu available in several languages. Adjustment includes complete management of the alarms and their log. Possibility to control two units in a Master-Slave configuration HWF-2512-5612-HP-W_Y_EE50_03

ACCESSORIES COMPATIBILITY Model AER485P1 x n° 2 (1) AERNET MULTICHILLER_EVO PRV3 (1) x Indicates the quantity of accessories to match. RIF: Power factor correction Ver °,A A grey background indicates the accessory must be assembled in the factory For the size of the units with the RIF accessory we ask you to contact the headquarters. IS: isolating kit Ver ° A (1) Mandatory accessory for heating mode operation A grey background indicates the accessory must be assembled in the factory Set-up: L (1) Available only in low noise version A grey background indicates the accessory must be assembled...

PERFORMANCE SPECIFICATIONS HWF - ° Size Cooling performance 12 °C / 7 °C (1) Cooling capacity Input power Cooling total input current EER Water flow rate system side Pressure drop system side Water flow rate source side Pressure drop source side Heating performance 40 °C / 45 °C (2) Heating capacity Input power Heating total input current COP Water flow rate system side Pressure drop system side Water flow rate source side Pressure drop source side (1) Date 14511:2018; Water user side 12 °C / 7 °C; Water source side 30 °C / 35 °C (2) Date 14511:2018; Water user side 40 °C / 45 °C; Water...

GENERAL TECHNICAL DATA Size Compressor Type Compressor regulation Number Circuits Refrigerant System side heat exchanger Type Number Source side heat exchanger Type Number System side hydraulic connections Connections (in/out) Sizes (in/out) Source side hydraulic connections Connections (in/out) Sizes (in/out) Size Set-up: ° Sound data Sound power level Sound pressure level (10 m) Set-up: L Sound data Sound power level Sound pressure level (10 m) type Type no. no. type Size Dimensions and weights A B C Empty weight Aermec si riserva la facoltà di apportare in qualsiasi momento tutte le...