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I have a carrier infinity with a fault code 84. I have
i have a carrier infinity with a fault code 84. I have carefully cleaned the coils (they needed it). How do i get the unit to reset? Do I really have to wait 4 hours? … read more
Tamar D
Tamar D
HVAC Mechanic II / Service Tech
Vocational, Technical or Trade School
3,516 satisfied customers
Woke up to a 84-HIGH PRESSURE LOCKOUT FOR 4 Can that be
Woke up to a 84-HIGH PRESSURE LOCKOUT FOR 4 Can that be caused by a dirty filter? … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
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I have a carrier system that has a 82- thermal lock out
Hi - I have a carrier system that has a 82- thermal lock out fault … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
11,800 satisfied customers
Thermostat shows a fault 84, high pressure lockout and has
thermostat shows a fault 84, high pressure lockout and has apparently shut down the unit … read more
Cliff
Cliff
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Bachelor's Degree
399 satisfied customers
I have a Carrier AC unit that is probably 3 years old and I
I have a Carrier AC unit that is probably 3 years old and I have a code 84 high pressure lockout indicator can I solve that myself? … read more
Daniel Plourde
Daniel Plourde
plumbing, hvac technichian
Vocational, Technical or Trade School
694 satisfied customers
I have a Carrier Infinity system with an electronic
I have a Carrier Infinity system with an electronic thermostat. A message now appears that there has been a "System Malfunction," system fault 82, Thermal Lockout in High Stage 4." Is there something … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
11,800 satisfied customers
84 lockout error. Carrier maybe 2 or 3 years old. I don't
I don't know much about it ... tried different settings like home or awake. Dropped the temp. … read more
Cliff
Cliff
HVAC Contractor / HVAC Instructor
Bachelor's Degree
399 satisfied customers
My evolution system shows a system malfunction and a code
My Bryant evolution system shows a system malfunction and a code 84- high pressure lockout. … read more
Douglas
Douglas
Vocational, Technical or Trade Scho
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My contractor recommend installing a new carrier infinity
my contractor recommend installing a new carrier infinity controller when the unit saying it failed to communicate. It has always been a little flaky. Has carrier worked this problem. Does it seems li… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
11,800 satisfied customers
Carrier Infinity. Unit stopped blowing cold air. Went off
Carrier Infinity. Unit stopped blowing cold air. Went off shortly thereafter. Controller says: System Fault 84-High Pressure Lockout 4 … read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,513 satisfied customers
Our carrier infinity says "system malfunction". The fan is
our carrier infinity says "system malfunction". The fan is working but it is not cool. I went to the attic and changed the filter but code is still there. What does this mean? … read more
Appliance Guru
Appliance Guru
23,387 satisfied customers
I have just read what you have posted about a code 84 - High
I have just read what you have posted about a code 84 - High Pressure Lockout on a Carrier Infinity unit. Our indoor condenser was filthy, so we kept getting Change Filter alerts. Then we started to g… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
11,800 satisfied customers
I am having a error code 84 high pressure lockout on my
I am having a error code 84 high pressure lockout on my carrier system … read more
D.E. Anderson
D.E. Anderson
Industrial Refrigeration Service Manager
206 satisfied customers
My carrier infinity just gave me an error 82 82-THERMAL
my carrier infinity just gave me an error 82 82-THERMAL LOCKOUT IN HIGH STAGE 4 HOURS any chance I get this running without a service call? Saturday night 11:30 pm, going to be almost 100 degrees tomo… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,513 satisfied customers
my name is***** and my carrier infinity thermostat
Hi my name is***** and my carrier infinity thermostat is showing system malfunction and my air is not working. The filter is clean.… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,468 satisfied customers
Carrier Infinity with high pressure and error code 84.
I have a Carrier Infinity system less than three years old and it is showing a system malfunction - high pressure & A #84. What is the issue? Is there anything I can do to reset the system? In Dallas … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,468 satisfied customers
Two months ago I had a Carrier Infinity 4 Ton unit installed
Two months ago I had a Carrier Infinity 4 Ton unit installed to replace a 17 yr old Lennox system that cools the 1600 sq ft 2nd floor of my house. All the old flex ductwork was replaced with new hard-… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,468 satisfied customers
Hi, I have a 4 year old Carrier Infinity system and just in
Hi, I have a 4 year old Carrier Infinity system and just in the last few weeks it has begun to not cool to temperature set (73 degrees) and is usually about 5 to 6 degrees above set temperature and hu… read more
Tim H.
Tim H.
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Vocational, Technical or Trade Scho
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