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Grease Viper
9
I n s t a l l a t i o n , O p e r a t i o n , & S e r v i c e M a n u a l
Adjusting Clock
Press and hold CLOCK and then press DAY key, HOUR
key, MIN key respectively to adjust clock of timer to
accurate DATE, HOUR, MINUTE. In 12-hour format,
PM and AM shall appear on LCD screen. In 24-hour
format, LCD screen shall indicate 0:00 - 23:59.
Programming the Timer
1. Press TIMER key. LCD screen shall show 1
ON
.
2. Press DAY key to select any of the 15 combinations
of daily programs to your application demand.
Continuing to press DAY key will cause the LCD
screen to alternate among 15 combinations.
3. Press HOUR and MIN respectively to set desired
hour and minute for 1
ON
.
4.
After finished setting 1
ON
, press TIMER key again.
1
OFF
should appear on the LCD screen.
5. Press DAY key to select any of the 15 combinations
of daily programs to your application demand.
Continuing to press DAY key will cause the LCD
screen to alternate among 15 combinations.
NOTE: Day combinations chosen in each of the ON/
OFF program periods must be consistent. The OFF
time settings for each period must be one minute after
the ON time setting.
6. Repeat programming procedure 3 to set desired
hour and minute for 1
OFF
.
7.
When finished setting 1
ON
and 1
OFF
, press TIMER.
2
ON
shall appear on LCD screen.
8. Repeat programming procedure above to complete
the rest of ON/OFF program period event or just to
the desired number of ON/OFF (event) setting for
demand of practicable application.
9.
When finished program setting (event), press
CLOCK. Timer shall start to execute programs.
Reviewing Programs
Keep pressing TIMER, and the display on the LCD
screen shall alternate display among each of 6 or 8
ON/OFF events.
Using Override Functions
Timer is designed with two override functions to widen
its usage among practicable applications. Override
function is only effective when timer is running in
AUTO mode.
Temporary Override
Condition 1: When timer’s output status is ON, press
MANUAL key to move indicator from AUTO to OFF.
Timer output shall turn to OFF status, programs
overrided. Press MANUAL again to switch timer status
to AUTO. Timer’s output shall continue maintaining
OFF. Timer shall resume its automatic operation
when next program (event) calls for ON (with next
opposite set point).
Condition 2: When timer’s status is OFF, press
MANUAL key to move indicator from AUTO to
ON. Timer status shall turn to ON status, programs
overrided. Press MANUAL again to switch timer status
to AUTO. Timer’s output shall continue maintaining
ON. Timer shall resume its automatic operation when
next program (event) calls for OFF (with next opposite
set point).
Random Startup Override: Press and hold DAY key,
and then press MIN key. There shall be a symbol
“nn” that shows on the left corner of the LCD screen
to indicate that this override is executing. When this
override is being executed, the original programs will
be stopped, and once every 10 to 120 minutes, timer
shall automatically turn its output to ON status. Once
again, pressing and holding DAY key and then MIN
key shall terminate this override.
For safe and proper operation, adhere to the
following instructions and procedures:
• Exhaust systems shall be operated during all
periods of cooking in restaurant applications.
• Filter-equipped exhaust systems shall not be
operated with filters removed.
• The posted instructions for manually operating
the fire extinguishing system shall be kept
conspicuously posted in the kitchen and reviewed
periodically with employees by the management.
• Listed exhaust hoods shall be operated in
accordance with the terms of their listings and the
manufacturers instructions.
• Cooking equipment shall not be operated while its
fire-extinguishing system or exhaust system is not
operating or otherwise impaired.
4. Wash Control and Detergent System Settings
Some contaminants are more difficult to remove than
