Greenheck Fan 474754 Ventilation Hood User Manual


 
8
Grease Grabber™ Power Play Kitchen Exhaust Pollution Control System
• Enter month using numbered keypad, press enter.
• Scroll over to day, using numbered keypad enter
day, press enter.
• Scroll over to year, using numbered keypad enter
year, press enter.
• Scroll up to clock.
• Scroll over to disabled; press enter to enable the
clock.
Daylight Savings Time
Scroll down to day light savings, scroll down to
enabled, press enter to switch enable or disable day
light savings time. Start and stop times can then
be set once the daylight savings setting has been
entered.
Operation
Power to the system is controlled by the disconnect
knob in the upper right corner of the control system.
The disconnect must be in the ON position for the
system to operate. The operation of the Power Play
system falls into four main categories:
1. NORMAL: System collects smoke and grease
particulate from the airstream
Manual versus Auto Operation
Greenheck recommends the system be set up to
operate automatically. This will assure routine wash
cycles are completed, which will enhance system
reliability. Once automatic operation is set up, the
system will start-up, operate and shutdown at the
prescheduled times for each day of the week. The
wash will initiate automatically, also as prescheduled.
If manual operation/washing is required, follow the
instructions under “washing” in the operation section.
Automatic Operation
(E-1012 operator Interface is located in top left corner
of System Control door).
System Operating Schedule
• Scroll down to day of the week, scroll over to off,
press enter to switch day on or off.
• Scroll over to start hour, use numbered keypad to
enter hour in military time, press enter.
• Scroll over to start minute, use numbered keypad
to enter minutes, press enter.
• Scroll over to stop hour, use numbered keypad to
enter hour in military time, press enter.
• Scroll over to stop minute, use numbered keypad
to enter minutes, press enter.
• Enter all days of the week Sunday thru Saturday
either on or off, and start stop time.
System Wash Schedule
• Scroll down to wash start.
• Scroll over to hour, use numbered keypad to enter
hour in military time, press enter.
• Scroll over to minute, use numbered keypad to
enter minutes, press enter.
• Scroll down to day of week.
• Scroll over to off, press enter to switch day on or
off.
• Enter all days of the week Sunday thru Saturday
either off or on.
Setting Clock
• Scroll down to clock.
• Scroll over to enabled, press enter to disable clock
for setting time.
• Scroll down to hour, use numbered keypad to enter
hour in military time, press enter.
• Scroll over to minute, use numbered keypad to
enter minutes, press enter.
• Scroll over to second, use numbered keypad to
enter seconds, press enter.
• Scroll down to month, day and year.
NOTE
As a safety precaution, the system will only operate
in the NORMAL mode when the access door of the
unit is completely closed and the plunger of the
safety switch is fully extended through keeper. If the
plunger of the safety switch is not fully extended,
the green NORMAL light on the control system will
illuminate, but the red POWER light and clear HIGH
VOLTAGE on the control panel and the red POWER
light and clear HIGH VOLTAGE light on the power
supply will not illuminate. During operation in the
NORMAL mode, depressing the EMERGENCY STOP
button will immediately shut down the system. The
red light adjacent to the EMERGENCY STOP button
will illuminate until the button is released. The system
will continue to operate in the NORMAL mode after
the EMERGENCY STOP button is released.
NOTE
The wash cycle start time must be later than the
system stop time, preferrably within 15 minutes.
Figure 5: NORMAL Mode Indicating Light and
Component Status
Indicating Light Status
Control System
- NORMAL (green): On
- POWER SUPPLY (red): On
- POWER SUPPLY (clear): On
Power Supply
Component Status
- System Fan: On
- High Voltage Power Supply: On
- Wash Motors: Off
- Solenoid Valve: Closed
- Detergent Pump Motor: Off