Greenheck Melink IH3 Operations - Manual (Page 10)

Fans Button
The Fans Button is used to change the state of the system from STANDBY MODE (exhaust fans off) to
ENERGY SAVING MODE (exhaust fans running). When the system is in ENERGY SAVING MODE, the
green indicator light under the fans button will illuminate.
Lights Button
The Lights Button will control an output signal to turn the lights of the hoods on/off. The indicator light
under the button will show the state of the lights output.
100% Mode Button
The 100% Mode Button may be used to change the system from ENERGY SAVING MODE to 100% MODE.
The 100% Button will have no function if the system is in STANDBY MODE. The indicator light under the
100% Button shows that exhaust fans are in 100% MODE.
Fault Light
The Fault Light is an alarm indicator light. The Fault Light indicates a fault of some type. There
are several fault types as listed in the Troubleshooting Section. The Aux Touchpad does not show the
fault type. A Fault Message will appear on one of the Touchpad Devices.
MANUAL 100%
MODE BUTTON
FANS BUTTON
LIGHTS BUTTON