IQ LCD Display Kit – Instruction Sheet
105918-01
Page 4 of 12
USER INTERFACE
The IQ LCD Display’s screens are arranged as shown below. Basic information for each screen is provided below the
general arrangement diagram:
Home
Overview
Status
Bargraphs
Trend
Screens
Warning
Screen
Screen Arrangement
Overview
Reset Card
Adjust Screens
IQ Control
Adjust Screens
Status
Button
Help
Button
Adjust
Button
Adjust
Menu
Contractor
Contact Info
Troubleshooting
Menu
Alarm
Menu
Alarm Detail
Screens
Help
Menu
Alarm History
Screens
Troubleshooting
Screens
Contractor
Contact Info
Log into
Adjust mode
Additional Information “i”
Screens are available
from most screens
Detail
Button
IQ Zone
Panel
IQ LWCO
Option Card
Boiler
Control
Detail
Menu
IQ Aquastat
Option Card
IQ Outdoor
Reset Card
Screen General Arrangement
Home Screen
The Home Screen provides supply water temperature, central heat
and domestic hot water (DHW) heat demand status, as well as
“Energy Save” status. Energy Save On appears when the Reset
Setpoint is reduced below the HL Setpoint.
The
“
i
” symbol indicates the presence of an information screen.
Press the
“
i
” button and view helpful information related to
information on this screen. The Status, Help and Adjust buttons allow
the user to navigate to these functions.
The Home Screen turns “RED” and the Help button flashes when
there is an alarm or the boiler is unable to start when a demand is
present.
Home Screen in “alarm state”
(Screen shows faulted sensor)
Typical Information Screen
