Trane A952V040BU3SB Installation, Operation And Maintenance Manual page 96

I I n n t t e e g g r r a a t t e e d d F F u u r r n n a a c c e e C C o o n n t t r r o o l l M M e e n n u u
Note: During run test mode, depressing the option key will allow the user to hold (HLD) that test
sequence if measurements want to be taken. The exception is RU3 (ignitor).
Run Test Mode
Run Test Mode:
To enter Run Test Mode, scroll to
mes, then begin the test.
To exit the test mode, momentarily push the Menu key, cycle power to the furnace, or make a valid thermostat
call for capacity or fan.
Sequence of Run Test Mode
-Turns the inducer on in 1
– Turns on the inducer on 2
– Turns the ignitor on for 10 seconds
– Turns the circula ng blower on 1st stage compressor speed for 10 seconds
– Turns the circula ng blower on 2nd stage compressor speed for 10 seconds
– Turns the circula ng blower on 1
– Turns on the circula ng blower on 2
The above sequence will repeat two more mes unless the Run Test Mode is exited, see above
Important: The Run Test Mode does not test fire the furnace or bring the outdoor unit on. It is designed to allow
the technician to observe each mode to ensure the IFC, inducer, and circula ng blower are performing as
intended.
96
–
using the Menu key, then push the op on key. The LED will flash
st
stage for 30 seconds
nd
stage for 30 seconds
st
stage gas heat speed for 10 seconds
nd
stage gas heat speed for 10 seconds
three
A952V-SVX001-1B-EN