How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Phil Your Own Question
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
Type Your HVAC Question Here...
Phil is online now
A new question is answered every 9 seconds

Reset trane intellpak commercial rooftop AC after a emergeny

Customer Question

reset trane intellpak commercial rooftop AC after a emergeny stop
JA: I'll do all I can to help. How long have you been dealing with this?
Customer: what do I do?
JA: Do you plan on doing the work yourself?
Customer: yes
JA: Anything else we should know to help you best?
Customer: yes The unit is in and emergency stop , it thinks there is a fire or smoke in the build but that's not the case.
Submitted: 6 months ago.
Category: HVAC
Expert:  Phil replied 6 months ago.

Hello, locate the fire/smoke detector terminals on the units printed circuit card and fit a jumper wire across them....if the unit runs you know that a fire or smoke detector has tripped or a wire has broken or come loose in that circuit.

If the system does not resume normal operations after you have the jumper in place, and cycle the power OFF then back ON to the unit, then the problem would most likely be in one of the other safety circuits, such as high pressure or low pressure cut on the refrigeration / heat pump circuit.

Expert:  Phil replied 6 months ago.

I am off to bed shortly, If I miss you tonight I will pick your response up first thing in the morning,

Related HVAC Questions