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

Display Screens
EasyKey

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 dur-
ing 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 . 8.
IG
Run screens and Setup screens are the two main
screen types that provide information and system con-
trol.

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
IG
311976K
Zone Run Screen
The Zone Run screen displays a summary of all 6 zones
in the system. See F . 9.
IG
Tandem systems contain two 6 Zone Run screens (A
and B). See F . 9 and F
IG
tain one 6 Zone Run screen (A) and one 4 Zone Run
screen (B). See F . 9 and F
IG
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 23. Setpoints will be
highlighted in a box. Use the Up Arrow
Arrow keys to move among the setpoints.
F . 9: Zone A Run Screen
IG
F . 10: Zone B Run Screen
IG

EasyKey Display Screens

. 10. Expansion systems con-
IG
. 10.
IG
or Down
or
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