4Front Engineered Solutions HVLS Series, Руководство пользователя

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©2014 4Front
®
Engineered Solutions, Inc.
May 2014 6015653B — HVLS Fans 23
troUbLeSHooting gUide,
continued
Fan diagnoStic troUbLeSHooting witH oPtionaL
diagnoStic tooL — 6015747
note:
Touch screen must be disconnected for diagnostic remote
to function.
If the fan is not running, the current error code will be displayed
on the screen. Consult the VFd Fault code section of this
manual to identify the issue.
If the fan is running the screen will be in Monitor mode.
Monitor mode default display is VFD frequency output. It
will also show motor current and motor voltage. Press the
SET key to switch from one to another.
SeriaL nUMber
1. Press the Mode key to switch from Monitor mode to
ParaMeter mode.
2. The display should be reading P.888. If it is not, turn the
rotary dial until the display reads P.888.
3. Press the Set key. The display is now the first 3 digits of
the serial number.
4. Press the Set key again and the display will show P.889.
If it is not, turn the rotary dial until the display reads P.889.
5. Press the Set key. The display is now the last 4 digits of
the serial number.
6. Press the Mode key to switch from ParaMeter mode
to Monitor mode. A red LED will illuminate under Mon
when in Monitor mode.
error HiStory
1. Press the Mode key to switch from Monitor mode to
error display. e--- will be displayed.
2. Turn the rotary dial to scroll the errors. The error displayed
with the . after the e is the most recent error.
3. Press the Mode key to switch from ParaMeter mode
to Monitor mode. A red LED will illuminate under Mon
when in Monitor mode.
Fig. 26