Heat pump: 4TWX6048B100BA
Air Handler: 4TEE3F49B1000AA
Heat Kit: BAYHTR1415BRKCB
I recently have had a new installation and the current service provider is still trying to get the system installed and operating properly. In short, after four service calls, the expansion valve on the outside unit was found to be at fault. I have a 2700 square foot house in southwest Virginia and my duct temperatures run about 82 F with an outside temperature of around 45 F. The home is a two story split foyer and the duct work runs in between the floor joists that seperate the first and second floor.
W1 goes from thermostat to W1 terminal on air handler. W1 is then jumpered to W2. There is no connection from W1, W2 or W3 to outside unit. Is the wiring correct?
Outdoor unit installation guide says to jumper R to O at the LVTB. R to O is not jumpered on my unit. Should this jumper be installed?
I have a humidifier. The humidistat is connected to G and B. Print says to remove R to BK jumper and connect thermostat between R and BK. Is my current wiring correct?
R to BK jumper has been removed. Should it have been removed?
Do I have an ODT-A? If so, what should it be set at?
Do I have an ODT-b? If so, what should it be set at?
X2 on thermostat is connected to BK on air handler which is connected to black wire of outside unit. Is this correct?
Y2 on thermostat is connected to Y on air handler which is connected to yellow wire with red stripe on outside unit. Is this correct?
R to RC is jumpered at thermostat. Is this correct?
R/RC at thermostat goes to R of air handler to red wire on outside unit. Is this correct?
Y of thermostat goes to Ylo of air handler to yellow wire of outside unit. Is this correct?
O to O to Orange. Is this correct?
B to B to Blue. Is this correct?
Thanks in advance for your time and help. I apologize for the lengthy posting.