Altronic 6715 D, Руководство пользователя, Страница: 13 / 20

6715D/Rev. Jul.2020 Page 13 Altronic Research Inc.
3-5. Location. The location selected for the Model 6715D should be dry, free of excessive dust
and have an ambient temperature below 110
°
F (43
°
C). The room should be well ventilated
to prevent excessive temperature rise and consequent derating of the unit. The maximum
dissipation of the unit is 15,000 watts. This is equal to 51,228 Btu/hr., which may be
ducted out of the building envelope.
The unit should be oriented to provide a short, direct duct run in order to avoid high static
pressure and loss of cooling efficiency. The assistance of a competent heating and air
conditioning installer will help avoid over-or-under-specifying the duct system.
3-6. Mounting. The Model 6715D is designed to be a free-standing device. It rests on four
adjustable-length leveling feet..
CAUTION!
THE UNIT SHOULD BE ATTACHED TO THE PROPER AC POWER SUPPLY WITH
INTERLOCK CONNECTED WHENEVER THE RF CONNECTOR IS
ATTACHED TO THE SOURCE. INADVERTENT APPLICATION OF RF
POWER TO THE UNIT WITHOUT AC POWER MAY DAMAGE OR DESTROY
THE RESISTOR ASSEMBLY.
3-7. Connections. There are three connectors on the Model 6715D: the RF connector (3 1/8
inch EIA swivel flange or unflanged), the AC power supply and the transmitter interlock.
a. The RF connector is on the top panel of the unit. Connect to the appropriate RF line
from the transmitter.
b.
The AC power supply connector is an IEC style female power connector located on the
rear panel of the enclosure.
c.
The transmitter interlock is attached to the normally closed terminals of the 4-position
terminal strip located on the rear panel of the enclosure. The terminals are closed
whenever AC power is supplied to the unit and no overheat condition exists. The
normally open terminals are isolated from the normally closed terminals and are
provided for an alarm circuit for reject (standby) mode operation or remote
installations.