Heat pump thermostat wiring Q

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  #1  
Old 02-15-14, 06:41 PM
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Heat pump thermostat wiring Q

Recently got a Honeywell Focus Pro 5000 TH5220D1029 thermostat to replace an old GE weathertron. I'm not sure how to wire it up. Probably a pretty simple task for most. I'll attach pictures if I can figure it out.

Old hookups and wiring :
R-red wire
T-tan wire
Y-yellow wire
O-orange wire
G-green wire
X2-black wire
W-white wire (also a jumper here to U)
B-blue wire

New thermostat options:
L
E
Aux
G
O/B
C
Y
R (jumped to Rc)
Rc (jumped to R)

Please point me in the right direction. Thank you in advance!
 
  #2  
Old 02-15-14, 08:42 PM
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Old hookups - wiring - new stat
R-red wire - Rc & R
T-tan wire - tape off (thermistor not required for heat control)
Y-yellow wire - Y
O-orange wire -O/B
G-green wire - G
X2-black wire - E
W-white wire (also a jumper here to U) - Aux
B-blue wire - C

option170 = 7
190 = 0
 
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Old 02-16-14, 05:00 AM
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This is a stupid question I'm sure, but what do you mean by "option170=7" and "option 190=0"?

My stat has an options menu but the numbers are much lower. 1,2,3, etc
 

Last edited by AJ2754; 02-16-14 at 05:53 AM.
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Old 02-16-14, 10:07 AM
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We deal with so many different systems that things can get confused.
It looks like system type needs to be set to 5. All other default settings should be ok.
Houston will be by later to confirm.

Name:  setup.jpg
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Thermostat installation guide.pdf
 
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Old 02-16-14, 12:09 PM
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Thanks for catching that PJ.
 
  #6  
Old 02-16-14, 01:40 PM
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Thanks guys! Happy to report everything works!
 
 

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