Consult about SB-200

[Shawn Carvin]

hello everyone
I'm come from Taiwan,
Please excuse my poor English.
I have some questions need your help
in SB-200
there have 2 discharge air temperature sensor (display & control)
and 2 return air temperature sensor (display & control)
now, I don't know which one is dispaly,which one are control
who can tell me the solution?? please!!
thank you for watch!!

[IRMechanik]

hello everyone
I'm come from Taiwan,
Please excuse my poor English.
I have some questions need your help
in SB-200
there have 2 discharge air temperature sensor (display & control)
and 2 return air temperature sensor (display & control)
now, I don't know which one is dispaly,which one are control
who can tell me the solution?? please!!
thank you for watch!!

RTP and RTN is the control RTRP and RTRN is the display return air sensor
DTP and DTN is the control DTRP and DTRN is the display discharge air sensor

What is the problem you're having?

[Shawn Carvin]

thanks,about your answer
because my service book wasn't show me the information
my Agents only give me simple translation