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Rick
Rick, HVAC Supervisor
Category: HVAC
Satisfied Customers: 19520
Experience:  40+ yrs. experience as a licensed oil & gas technician.
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I have a pdp511c and I tried next 3 times and hold but it

Customer Question

Hi tom I have a pdp511c and I tried next 3 times and hold but it still locked
Submitted: 9 months ago.
Category: HVAC
Expert:  Rick replied 9 months ago.

Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your issue. If my initial response doesn’t answer your question then let me know and we can continue our conversation.

For this model the sequence is: UP > DOWN > NEXT > HOLD > TURN THE ROTARY DIAL > RESET

Expert:  Rick replied 9 months ago.

How did this work out for you?