RCUW, RCDW series 9-155 kW
Air conditioners with a water air cooler are equipped with traditional radial or inverter fans with a cooling capacity from 9 to 155 kW.
Air-cooled air conditioners use chilled water from an external chiller. Chiller can be air-cooled or water-cooled as well as free-cooling.
Water flow through the heat exchanger is regulated by the built-in three-way valve.
Closed control system ROVER of the series RCUW, RCDW can work with high temperature water (13/18 ° C) with a special option. Heat exchangers optimized for these temperatures achieve higher energy efficiency.
Fans of the indoor unit can be either standard radial fans (RC .. W / .. R models) or boxless fans with EC motors (RC models .. W / .. P). Reducing the energy consumption of inverter plug-in fans with EC engines at partial loads can reach 61% compared to radial fans.
Air flow direction:
- RCUW - air supply up
- RCDW - air supply down
Functions and operating modes
- RC...X-С — cooling only
- RC...X-U — cooling and moistening
- RC...X-E — cooling and electric heating
- RC...X-D — cooling, moistening, dehumidification and electric heating
Delivery set
- AP High-pressure Fans
- HT Heat exchanger for working with natural water with a temperature of 13/18 ° C
- CM Programmable weekly timer
- AR Fresh air mixing unit with filter
- AF F7 class filter
- PF Differential pressure switch for monitoring contamination of filters
- EH Step-controlled electric heater
- WS Water heater with 3-way valve
- UMI Electrode steam humidifier
- SA Water leakage sensor
- IS Modbus RTU protocol, RS485 network adapter
- IS / B BACnet MSTP protocol, RS485 network adapter
- IS / BT BACnet TCP / IP Protocol, Ethernet Port
- IS / L LonWorks protocol, FFT-10 network adapter
- WM Web Monitoring
Options
- MP Condensate removal pump li>
- MP / U Pump for draining condensate and draining water from the humidifier
- FF Fire sensor
- FM Smoke detector
- CR Remote control
- ZP Adjustable support frame with vibration isolators
- ZA Adjustable support frame with vibration isolators and deflector (air supply down)
- BM Plenum for forcing air upward with grille
- DM Plenum for forcing air downward with grille
- BV Plenum for forcing air downward with fan valves