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Original message

klaservice

12.26.200.66

"help wiring totaline t-stat" , posted Tue 27 Feb 11:53:user profileedit/delete messagepost reply


Changing a honeywell t-stat over a totaline programable P374-2800, unit is a Rheem heat pump.
Honeywell T-stat had
brown - C
red - R
green - G
yellow - Y
white - W

Totaline has on right side
W1/O/B
Y1
G
MISC2
CK1
CH GND
R
C
leftside has
W2
MISC1
RS2
MISC3
RS+5
RS1
RS GND

Klaservice

[this message was edited by klaservice on Wed 28 Feb 14:37]

 

Replies:

rickmcd72

68.196.19.48

"Re(1):help wiring totaline t-stat" , posted Wed 28 Feb 18:08user profileedit/delete messagepost reply


First of all why are you using that t-stat? R-R G-G Y-Y1 W-W1 B-C you may need a jumper between w1-w2

Rick