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-   -   New HVAC evaporator unit (http://www.diychatroom.com/f17/new-hvac-evaporator-unit-157882/)

trcrisp92 09-24-2012 06:40 PM

New HVAC evaporator unit
 
I have a Ruud Outside Condensing unit and we are replacing the old evaporator unit inside to a Goodman unit with aux heat strips.

With these being two different units the wiring is completely different i was wondering if anyone at all could help me figure out how to wire these two and then to my thermostat

Wiring on the Ruud

Purple
Brown
Yellow
Blue

Wiring on the Goodman

White
Brown
Red
Blue
Green

Terminals on the Thermostat

E
Aux
Y
G
O
L
R
B
C

if anyone had any kind of insight or knew of a way to figure this out please help

hvactech126 09-24-2012 08:08 PM

model numbers would be very helpful or pictures of schematics or pdf files of the installation manuals.

trcrisp92 09-24-2012 08:56 PM

Model Numbers
 
Outdoor heat pump
URKA-0185JAZ

Indoor Evaporator Unit
AKUF182416CA

Honeywell Thermostat
RTH3100C1002

trcrisp92 09-24-2012 08:57 PM

Heat Pump is
UPKA sorry

trcrisp92 09-24-2012 09:05 PM

UPKA-018JAZ Heat Pump

hvactech126 09-25-2012 03:27 AM

HP = AHU = Thermostat
---- = RED = R
YELLOW = ---- = Y
BROWN = BLUE = C
PURPLE = WHITE & BROWN = E & AUX
BLUE = ---- = B
---- = GREEN = G

trcrisp92 09-25-2012 08:18 AM

thanks alot i'm going to try this when i get off of work and i'll reply back to let you know if everything worked like it was supppose to again thanks a lot


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