Easykey Display Screens; Power Up Screens; Run Screens - Graco Therm-O-Flow 20 EasyKey Instructions Manual

EasyKey Display Screens

Power Up Screens

When the EasyKey power switch is turned on the Graco
logo screen and the phrase "Establishing Communica-
tion" displays for several seconds before the system run
screen appears.
If the EasyKey cannot communicate with any board
during the power on phase, the phrase "Communication
Error" displays on the Graco Logo screen. Once com-
munications are established the System Run Screen
appears. See F . 9.
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Run screens and setup screens are the two main screen
types that provide information and system control.

Run Screens

System Run Screen
The System Run screen displays and cycles through the
operating status of each enabled zone in sequence. See
F . 8.
IG
From the System Run screen, press the Left Arrow
or Right Arrow key to move to the Zone Run
screens.
F . 8: System Run Screen
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312094K
Zone Run Screen
The Zone Run screen displays a summary of all 4 zones
in the system. See F . 9.
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Tandem or expansion systems contain two 4 zone run
screens (A and B). See F
From the Zone Run screen, press the Left Arrow
Right Arrow key to move to the System Run
screen.
Temperature setpoints are adjustable on this
screen if Setpoint Adjust is turned on. See
Advanced Screens, page 21. Setpoints will be
highlighted in a box. Use the Up Arrow
Arrow keys to move among the setpoints.
F . 9: Zone A Run Screen
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F . 10: Zone B Run Screen
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EasyKey Display Screens
. 9 and F . 10.
IG IG
or Down
or
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