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BillyHvac
BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22092
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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I have a Carrier Transicold Model 90RMC050-D-610 that came

Customer Question

I have a Carrier Transicold Model 90RMC050-D-610 that came up with an alarm of T173 which is an Energy Management Module (EMM) communication loss with the Main Base Board (MBB). Can anyone tell me what checks I need to perform and if I need to replace either the MBB or the EMM can anyone provide me with part number?
Submitted: 10 months ago.
Category: HVAC
Expert:  BillyHvac replied 10 months ago.

I am very sorry your question has not been picked up yet.

I just logged on and found you had not been assisted.

Please let me know if you still need help and I will do my best. Please do not "Rate" as we have not worked toward an answer yet.

If you would like to proceed let me know by replying.

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