HTW / HTWD
Description
Standard features
• Monobloc outdoor units for technological shelters with no
…. people in (i.e. telecom shelters)
• Panels in peraluman with rounded edges
• Upflow versions available
• Downflow versions available with 1.7-meter-distance between return-and supply-air side
• Plug type evaporator fans with backward curved blades
• Direct driven condenser fans with forward curved blades
• Full front accessibility for maintenance / servicing even with running.unit
• Electrical panel in a separated vane
• Microprocessor control
• Scroll or rotative compressor
• Expansion valve with external equalization, filter and sight glass
• Hydrophilic treated evaporating coil
Options and accessories
• Emergency cooling 24 Vdc or 48 Vdc
• 60 Hz versions
• Electronic driven electrical expansion valve
• Electrical heaters
• Free-Cooling damper with SFT®
• Side Free-Cooling Technology for a high-level maintenance
• Condensing control with modulation of the fanspeed
• Epoxy coating or copper/copper version of the condenser coil
• Programmable microprocessor
• EC plug fans on evaporating side
• Serial cards for protocols: Carel / Modbus / Lonworks / Trend
• HIWEB Hardware: Ethernet card for protocols: Bacnet / SNMP
• HIWEB Software: Ethernet card for Web connectivity
• GSM modem for SMS communication
• LAN connection up to 8 units
• Touch-Screen colour graphic display
• Variable speed BLDC compressor
Cooling
Free Cooling Operation
Modulating Free-Cooling Operation
SFT® Side Free-Cooling Technology