LJ Wing MV, Инструкция по установке, эксплуатации и обслуживанию

Страница: 18 / 24

– 18 –
SECTION VIII - CONTROL INSTALLATION AND ADJUSTMENT
A. The Wing coil controls airstream temperature
by changing face and by-pass damper positions in
response to the signal produced by an airstream
thermostat in the downstream ductwork. Coils may be
furnished with or without controls. When controls are
factory furnished, the damper motors are installed and
adjusted for the correct stroke at the factory; no field
adjustments are required.
B. The airstream thermostat must be located in the
downstream ductwork a minimum of 3 ft. away from
the coil. The thermostat element must be positioned
across both face and by-pass sections of the coil
(parallel to the header).
C. Control installation instructions, including
diagrams, are enclosed in the instruction envelope
when special controls and control arrangements
are ordered. Typical electric and pneumatic control
arrangements are indicated in drawing #D000756A. A
variety of control manufacturers may be used. Please
contact the factory for individual control specifications.
D. Means for disconnection must be incorporated in
the fixed wiring in accordance with the national wiring
regulations (the NEC and/or CEC).