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Carrier LCA061P Air Conditioner Questions & Answers
I have an APAC Sundowner
Hi,
I would most definitely contact the HVAC company and go over the work with them first before finishing the painting...
That leaves you more options...
Also check to see if they can just "re-insulate" the existing duct work...this may save you a lot of money...
Also look at just rolling out more fiberglass over the blown-in insulation as the blown-in still has somee effective R value as long as it is not wet...adding the fiberglass batts to it will just enhance the effectiveness without the cost of removal...
Of course just adding another few inches of blown-in will also add to your R value...
heatman101
E7 problem in carrier ac 5 ton
Zamil 2 ton non inverter split type e7 error what is the problem !? ... There is a mode conflict. Some units are calling for heat and one is calling for cooling.
Apu starts fine but no
Hi there, Would this be a preheat / comfort pro APU? If so I would start with removing the top cover on the APU. There will be a fuse holder with a 20 amp fuse on the back wall on the left side of the APU above the APU controller. Check and see if the fuse is blown. If it's not then the CCU board under the bunk/ bed isn't seeing power. Either 12v harness or the communication harness both from the APU controller to the CCU board are rubbed on the frame, or the CCU board isn't transferring power properly. The CCU board is under the bunk. There are 4 3/4 bolt's that hold the lid on. Start the APU and look at the board you should have green light's light up. these light's are called input light's. Then chose a function on the driver control panel as in heat, a/c, low or high fan and see if they come on. If the driver control pane are showing the function on look down at the CCU board and see if there are orange light's on. these light's would be your output light's. There's a lot of cause's for this problem if you need further help feel free to ask. Thank's
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