Superior REX RBH Series, Руководство по установке

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RBH-IOM
www.superiorrex.com
New Fan Coils – IOM
12
SO TOUGH,
WE GUARANTEE IT.
CONDENSATE TRAP DUCTWORK CONNECTIONS
All ductwork and/or supply and return grilles should be installed in
accordance with the project plans and specifications. If not included on
the unit or furnished from the factory, Superior Rex supply and return
grilles are available in a variety of types.
All units must be installed in non-combustible areas.
Some models are designed to be connected to duct-work with a MINIMUM
amount of external static pressure. Consult the approved submittals and
the product catalog for unit external static pressure limitations.
Units provided with outside air for ventilation should have some form of
low temperature protection to prevent coil freeze-up.
It should be noted that none of these methods would adequately protect
a coil in the event of power failure. The safest method of freeze protection
is to use glycol in the proper percent solution for the coldest expected air
temperature.
The manufacturer assumes no responsibility for undesirable system
operation due to improper design, equipment or component selection, and/
or installation of ductwork, grilles, and other field supplied components.
ELECTRICAL CONNECTIONS
The unit nameplate lists the unit electrical characteristics such as the
required supply voltage, fan and heater amperage and required circuit
ampacities. The unit wiring diagram shows all unit and field wiring. Since
each project is different and each unit on a project maybe different, the
installer must be familiar with the wiring diagram and nameplate on
the unit BEFORE beginning any wiring. This unit is not acceptable for
installation in hazardous/explosive areas.
After system integrity has been established the piping should be insulated
in accordance with the project specifications. ALL chilled water piping and
valves or refrigerant suction piping not located over drain pans must be
insulated to prevent damage from sweating. This includes factory and
field piping inside the unit cabinet.
The drain should always be connected and piped to an acceptable disposal
point. For proper moisture carry-off, the drain piping should be sloped
away from the unit at least 1/8” per foot. A drain trap may be required by
local codes and it is strongly recommended for odor containment.