20 Most Recent Coleman (5040B750) Patio Heater - Page 8 Questions & Answers

you need to download the t6 installation manual. enter the isu menu and set up the tstat to control a heat pump.

1/ Is it plugged in? 2/ Is the switched on? 3/ Checked main fuse box? 4/ Still under warranty? If so call em up.

Try just using zone 1 for heat and cool..........

As stated, sounds like the transformer. This is normal, it's always sounded like that but now your REALLY listening!!

The yellow wire is the cooling wire, it goes to the "Y" terminal. The red wire is the hot 24 volt wire, it goes to the "R" terminal. The green wire is the blower or fan wire, it goes to the "G" terminal. The white wire is the furnace or heat wire, it goes to the "W" or "W1" terminal.

If your unit is shutting down due to the outdoor pressure switch. The main two problems are the outdoor fan is bad ( the blade is not turning at full speed or not at all, motor getting hot after running a while and shutting down) or the outdoor coil is dirty. The outdoor coil gets a lot of dirt and debris impacted in the finn area. You need to disconnect all power and wash it out with a water hose. You must wash it the opposite flow from the airflow. If the air is pull through then wash the opposite direction. If it's cycling on the low pressure switch then the indoor blower may be the problem, low on refrigerant, dirty filter, dirty coil.

Here are a couple of sites that may have the manual you are looking for. Free User Manuals and Owners Guides ManualsOnline com https://www.google.com/search?q=manualslib&rlz=1C1AFAB_enUS452US453&oq=&sourceid=chrome&ie=UTF-8

It should be R-22

Its been a while since I worked on Coleman/Evcon units but if I remember correctly, the first 2 digits of the serial number is the month the unit was built and the next 2 digits is the year it was built and the rest of the number is how many were built.. For instance serial #11071025 it was built in the 11th month of 2007 and this was the 1,025th unit built.

Try this link. https://hvacpartstore.myshopify.com/collections/3500a816-coleman-electric-furnace-parts

Yes that is a Coleman

In the model number the 95 is the series of the unit and the 48 is the Btu's therefore you have 48,000 Btu's or 4 tons.

Here is a wiring diagram

Here is a wiring diagram of your EB air Handler