Trane S8V2A040M3PC Installation, Operation And Maintenance Manual page 54

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
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 igniter on for 10 seconds
– Turns the circula ng blower on 1 stage compressor speed for 10 seconds
– Turns the circula ng blower on 2 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, igniter and circula ng blower are performing as
intended.
1dL
Ht1
Ht2
CL1
CL2
HP1
HP2
COF
DFT
54
Run Test Mode
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
nd
st
stage gas heat speed for 10 seconds
nd
stage gas heat speed for 10 seconds
System Status Menu
Example
st
Example
1 Stage Pressure
800 CFM
Switch Error
ARF 080
130
ARF
080
ARF
140
ARF
ARF 080
ARF 140
ARF 070
140
ARF
S8V2-C
S8V2-C 24V
e3.1
IdL = Idle, no demand for cooling, heating, or fan
Ht1 = Demand for 1 stage gas heat
Ht2 = Demand for 2 gas heat
CL1 = Demand for 1 stage cooling
CL2 = Demand for 2 stage cooling
HP1 = Demand for 1 stage heat pump
HP2 = Demand for 2 stage heat pump
COf = Demand for continuous fan
dFt = Demand for outdoor unit defrost, furnace running
in gas heat mode
ARF 080 = Calculated airflow is 800 cfm
Note:
1. The status will alternate between the system mode and
the airflow request every 2 seconds.
3. If an error occurs, an E*.* will alternately flash with the
system mode and airflow request. See first example.
3. Multiply the value shown by 10 for actual airflow.
st
nd
st
nd
st
nd
S8V2-SVX001-1A-EN
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