trane ssm controllers

[redroge]

Does anyone know how to reset the hours run on the ssm controllers and do you need a password.

[Grizzly]

Does anyone know how to reset the hours run on the ssm controllers and do you need a password.

Hi redroge.
I am sure I have it somewhere, can you remember what model chiller it is for?
Grizzly

[CV_Geardrive]

Hi,
As far as I know there is no SSM controller.
There is SMM and SCM.
In SMM you cannot reset hours and starts.
In SCM you cannot reset hours and starts as standard procedure but you can remove the EPROM and put it again. Then you may have HRD4 alarm and reset hours and starts of ALL compressors but you also have to reprogram the module.
CV

[redroge]

my mistake its smm on a cgah225 chiller and its coming up with service demand on the screen

saw a van in the states with Grizzly refrigeration on the side! has someone gone multinational.

[Grizzly]

I wish!
Oviously they make do with the bear minimum!
Hopefully what I have sent you will help.
Grizzly

[redroge]

Hi grizzly
not recieved anything what info have you got
cheers redroge

[Grizzly]

Hi grizzly
not recieved anything what info have you got
cheers redroge

Now you have it!
What do you think?
Will it help?
Grizzly

[goshen]

well did it help??

[redroge]

Been back today that info dos,nt seem to relate to smm controllers !
Phoned trane to ask what service demand means and they refuse to give any information,anyway the customer is,nt having any more trane chillers as there aftersales is so bad.

[Grizzly]

Been back today that info dos,nt seem to relate to smm controllers !
Phoned trane to ask what service demand means and they refuse to give any information,anyway the customer is,nt having any more trane chillers as there aftersales is so bad.

I beg to differ what I gave you should work.
Refer to F4, also refer to password lock out F501.

Maybe I did not give you enough.
refer to the attached.
Grizzly

[redroge]

Thanks grizzly
Could,nt get past Fp will have another go next week when back at work (on a three day week).

[redroge]

Thanks grizzly
been back to site today all sorted.

[Grizzly]

Thanks grizzly
been back to site today all sorted.

Glad to be of assistance.
Grizzly