Lochinvar FTxl 400 Installation & Operation Manual page 72

11
Operating information
NOTE: All screens show burner status, heat demands, lockout/blocking, pump status, and soft keys.
Section
C
(Operational
Information
cont.)
D
(LEFT SELECT
key function)
E
(NAVIGATION
dial function)
F
(RIGHT SELECT
key function)
72
Status Display Screens
Display
a. CASCADE STATUS
CASCADE STATUS b. CASCADE POWER
c. PRESENT
a. TRIGGER 1 - Next Space Heat (SH) night setback trigger.
NIGHT SETBACK b. TRIGGER 2 - Next DHW night setback trigger.
USB Press the LEFT SELECT key to access the USB and Installer menu.
Pressing the NAVIGATION dial will allow the installer to change the
MODIFY
text.
SHDN Press the RIGHT SELECT key to turn the boiler OFF.
ON Press the RIGHT SELECT key to turn the boiler ON.
NO Press the RIGHT SELECT key to cancel the shutdown operation.
SAVE Press the RIGHT SELECT key to save the current change.
Press the RIGHT SELECT key to return to the Status Screen and
HOME
upload parameter changes.
Installation & Operation Manual
(cont'd)
Description