Question about Heating & Cooling

1 Answer

Not cooling as well as should be

Coleman Mach Rv a/c mod.# 7333C8664. Would like to know what the operating pressures should be. At present I am running 77/205 @ 91Deg.F outside, with 78 Deg room & evaporator intake temp, & 64 Deg evaporator discharge.Doesn't seem to cool quite as well as it should, & does not seem to remove humidity very well. Thanx in advance, Rodger

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Contributor
  • 478 Answers

THe low side should be 34 degrees f. Which is about 65psi.

Posted on May 10, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How many watts is a coleman super mach


Specifications are listed below:

http://www.mycaravanparts.com.au/products/appliances/air-conditioning/coleman-mach3.aspx

Bear in mind, this A/C unit is made for Recreational Vehicles with a Heavy Duty Battery to power such devices for a short time and external power supply for extensive use. The watts listed in the specifications refers to cooling and heating power in watts, British Thermal Units (BTUs) was the old measurement term. Do not confuse these cooling and heating watts with the amount of electrical power consumption in watts. The two are unrelated. Power for this RV A/C unit comes from a battery or external RV connection point. Hopes this helps you.

Aug 27, 2012 | Coleman Mach III Air Conditioner

1 Answer

What is the btu rating for model number 7333c8664?


I believe the Coleman BTU ratings are the 3rd and 4th numbers, if so this is a 33k btu system (2.5-3 ton).

Sep 24, 2011 | Coleman Mach III Air Conditioner

1 Answer

My colman mach 3 will not cool


COLEMAN R.V. PRODUCTS
GO TO rvcomfort.com
Click on RVP (RV PRODUCTS)
Click on type of AC, if you can’t find the information you want there,
then click on contact us on the Green Bar.
You can get Service Support or Email address and Phone numbers.

Jul 26, 2010 | Coleman Mach III Air Conditioner

1 Answer

Coleman Mach a/c will not turn on. But the furnace will turn on when switched to cool high and no a/c or blower. What can be the problem?


COLEMAN R.V. AIR CONDITIONER SERVICE AND REPAIR QUESTIONS
COLEMAN R.V. PRODUCTS
GO TO rvcomfort.com
Click on RVP (RV PRODUCTS)
Click on type of AC, if you can’t find the information you want there,
then click on contact us on the Green Bar.
You can get Service Support or Email address and Phone numbers.

Jun 29, 2010 | Coleman Mach III Air Conditioner

1 Answer

I have a colman mach thermostat model 7330D3351 heat/cool I need to know how to reset my unit.


COLEMAN R.V. AIR CONDITIONER SERVICE AND REPAIR QUESTIONS
COLEMAN R.V. PRODUCTS
GO TO rvcomfort.com
Click on RVP (RV PRODUCTS)
Click on type of AC, if you can’t find the information you want there,
then click on contact us on the Green Bar.
You can get Service Support or Email address and Phone numbers.

Jan 15, 2010 | Heating & Cooling

1 Answer

Coleman mach air


Time for a spring cleanning,, especially the drainnage system, filter,, front cooling coils-and the drain line! thank you-very-much!

Aug 28, 2008 | Coleman Mach III Air Conditioner

2 Answers

Coleman mach wire schematics?


COLEMAN R.V. AIR CONDITIONER SERVICE AND REPAIR QUESTIONS
COLEMAN R.V. PRODUCTS
GO TO
www.rvcomfort.com
Click on RVP (RV PRODUCTS)
Click on type of AC, if you can’t find the information you want there,
then click on contact us on the Green Bar.
You can get Service Support or Email address and Phone numbers.

Aug 04, 2008 | Coleman Mach 15 Air Conditioner

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

146 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

Paul Carew

Level 3 Expert

2597 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Donni Steen

Level 3 Expert

659 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...