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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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Installed a Trane 3 ton 2 stage heat pump today. Triple

Customer Question

Installed a Trane 3 ton 2 stage heat pump today. Triple checked the wiring and when I turn on the unit both pressures go to 600 immediately
Submitted: 6 months ago.
Category: HVAC
Expert:  Phil replied 6 months ago.

Hello, send me a photo of your gauge hoses fit to the unit, that also shows the valves at that location... so far it sounds like you either have the valves closed, or that you did not evacuate the system properly (using a vacuum pump)

Use the paper clip icon at the right end of the tool bar or then 'attach files' link to the left of your send button to attach 3 or 4 pictures of those connections and valves.

Tell me if you used a vacuum pump or not.

We can go from there,

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