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I have a mypin ta7 that am using to control heat on a paint…

Customer Question
I have a mypin ta7...
I have a mypin ta7 that am using to control heat on a paint booth. it will not hold 100% at out1. the heating main control output.
Submitted: 2 years ago.Category: HVAC
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Answered in 1 day by:
2/13/2016
HVAC Technician: BillyHvac, Journeyman HVAC Tech replied 2 years ago
BillyHvac
BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 23,151
Experience: Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
Verified

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. Once again use reply..not "rate".

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Customer reply replied 2 years ago
No I have not been assisted and I am still looking for an answer. Thanks for your reply.
HVAC Technician: BillyHvac, Journeyman HVAC Tech replied 2 years ago

ok, when you lack 100% output, is the ta7 still hot at out1?

Is the controller asking for full but the heater itself is not performing? Or is the ta7 losing output?

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Customer reply replied 2 years ago
Q1: When you lack %100 output, is the ta7 still not at out1? No, the heater shuts off.
Q2: Is the controller asking for full but the heater itself is not performing? When the controller is at %100 the heater will start. When the controller drops to 92% the heater shuts off.
HVAC Technician: BillyHvac, Journeyman HVAC Tech replied 2 years ago

Thank you.

Sounds like a resistor issue out of calibration thinking the temp is something it is not.

Are you using the pt100 resistor for temp?

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Customer reply replied 2 years ago
I am using the pt100 resistor for temp. The wiring is blue at ten, jumper wire from 10 to 11, red wire at 12 and red wire at 13 . The present temperature is reading correct as well.
Customer reply replied 2 years ago
i have not got a answer to my to my question. thanks jim
Customer reply replied 2 years ago
I've been referred to a new hvac technician. it has been over 24 hr. and I have not received an answer. thanks jim
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