I hope someone can help me out.. Today at work i installed a Rheem heatpump and rheem air handler.. It has a heat pack ( heat strips ) and when i turn on heat, the heat pump never comes on... I am wiring a robertshaw 9420 tstat and have the following.
R - red - 24 hot transformer
E - Black - Emergency heat
Y - yellow (y1) - cooling
G - green - fan
B _ Orange reversing vale energized in call for heat )
C _ Common - comon side
W _ White (w1)- heat
electric strips come on and blow warm air , but heat pump not running..
should i jump out W1 & Y1 -- on stat
its a 2 heat 2 cool stat..
I remeber having to do this on somekind of honeywell heatpump stat.. but you guys now how rheem & ruud arer with there wiring...
[Edited by r247yan on 06-22-2005 at 09:58 PM]