Page 4 of 36
AER.MIU.HWNEC.GB.01.04/14
SK2014-SON-002-TechMnl-SWC-001
A.
Technical Data
A.1.
General Description
This High-Wall Unit is designed to meet and exceed demanding requirements for efficiency, quiet operation and appearance. The
sleek profile and elegantly styled cabinet complements any interior design theme, while the microprocessor assures accurate
environmental control.
Cabinet ~
the stylish cabinet is constructed of durable flame resistant acrylonitrile-butadiene-styrene (ABS) plastic. The silver
white color and rounded corners provide its modern look.
Water Coil ~
the water coil has a large heat transfer surface and utilizes the latest technology in fin profiling. It combines an
advanced technology approach with the security of a traditional design regarding tube thickness. The water coil is also equipped
with an air vent valve and a water purge valve.
Integral Hoses ~
an integral hose is a synthetic elastomer tube, with stainless steel outer braiding and brass connectors,
which enables quick, low cost connections with no brazing.
Blower and Motor ~
the High-wall unit incorporates only specially designed and tested EC motors, allowing the blower wheel to
provide optimum performance in airflow-efficiency and quiet operation.
Filters ~
washable, easy-to-remove, fine mesh air filters are standard to all High-wall models. Tabs located on the front of the unit
can be unsnapped, allowing the filter to be easily slid downward and removed. No tools are required, nor any dismantling of the
equipment.
Air Grille Distribution ~
all High-wall units are equipped with both deflector blades and independent directional vanes, enabling
supply air to be automatically distributed, and air flow and direction to be customized.
Microprocessor Control ~ see
C. Controls Specifications
for complete control specifications and details. The main design
features include:
~ FCEER rating class: A/B.
~ FCCOP rating class: B/C.
~ High efficiency brushless DC motor with PID algorithmic processing in auto-mode.
~ 2-pipe, 2-pipe with booster electric heat, 2-pipe with primary electric heat, 4-pipe with 4x2 device installed.
~ Cool, Heat, Auto, Dehumidifier and Fan modes.
~ Sleep, Auto-Fan, Daily Timer, Auto-Restart with memory functions.
~ User friendly remote control handset.
~ Heat and cool temperature protections and safety cut out.
~ 2-way and 3-way on/off valve control.
~ Addressable control and error diagnostics (Master-Slave) for sub-networks of up to 32 units, with IR handset as global
control interface.
~ Wired wall pad controller (optional) with 7-day programmable timer, real-time clock, network control (global and
addressable) and error diagnostics.
~ Manual control panel in cabinet.
~ Auxiliary switch for cooling and heating signal.
~ Occupancy (remote on/off) contacts / economy mode contacts.
~ Open Modbus communication protocol.
~ Local PC host control solution (optional).
