Climate Master Controller

[Chillin4alivin]

Hi, can anyone help with this one?.....I am looking for a replacement A/C Controller. The one i have just now is marked as a Climate Master......there is a part number on the back which is P/N:ETBO1BACVCCABND V3.0/OCT98 Made in Israel.
There are 12 electrical connections on the back which are in this order.
1=Low
2=Med
3=G
4=Y1
5=W1
6=R
7=X Fail
8=+N
9=-N COMM.
10=SHI
11=C 24 GND (RET)
12=R 24 VOLTS

It is also marked ET Thermostat.

I have had no luck on this item, so perhaps someone out there has worked on this controller before?

[Brian_UK]

Can't help with your model but the G, Y1, W1 and R terminals seem to be similar to Carrier connectors which are used by a few makers. Might be worth having a look at them.

[Jase]

I may have possibly worked on those units in the past! If I remember correctly, any spare parts required(electrical components) were ordered from the states. I'll have a look through the filing cabinet and see if I can come up with anything

regards
Jase

[Chillin4alivin]

Cheers Jase.....NOV!

[superswill]

could something like this be used?

http://www.buildingtechnologies.usa.siemens.com/Products__and__Systems/hvac_products/HVAC_components/Controllers/Electronic+Controllers/RWD+Controller.htm?languagecode=en

[lees8110]

I have found a controller that suits these units if its still of any use to anyone.

Its a "Rheem (mhp)" and has a biult in timeclock.

[Chillin4alivin]

I have found a controller that suits these units if its still of any use to anyone.

Its a "Rheem (mhp)" and has a biult in timeclock.

Sounds interesting can you provide more details please?

[lees8110]

They are called rheem air conditioners and heat pumps for the uk
01743 463188

These controllers are a direct swap like for like, and seem to be much better.