20 Most Recent Dometic RM2620 Refrigerator Questions & Answers


Your 'frige has either; a 12 volt power supply or, a gas flame to circulate the refrigerant gas to cause absorption refrigeration to work; check or, replace your power supply as it 1. holds open the gas valve relay, 2. heats the gas with a heating element.

Dometic RM2620... | Answered on Sep 03, 2018


i suggest u take ur rv ammonia refrigerator to ur rv dealer for a replace.. ammonia leaking can result in serious injuries, in tight places...

Dometic RM2620... | Answered on Jan 16, 2018


weak pilot replace pilot generator assembly or check for blockage in line

Dometic RM2620... | Answered on Dec 03, 2017


bad cooling unit or thermistor

Dometic RM2620... | Answered on Oct 14, 2017


clean burner and flame sensor

Dometic RM2620... | Answered on Oct 14, 2017


bad cooling unit replace

Dometic RM2620... | Answered on Oct 06, 2017


replace heater element

Dometic RM2620... | Answered on Oct 06, 2017


lower left under black cover probably bad heating element

Dometic RM2620... | Answered on Oct 03, 2017


check inside top right for setting see if probe slipped out and hanging down

Dometic RM2620... | Answered on Sep 27, 2017


Hello Paintinfool3,

I have worked on these in the DISTANT past...
They are a great CLASSIC design... Working on gas
means you are 90 to 95% all good

The electric comprises two basic elements
only confused because you have both AC & DC modes.

Just for simplicity sake the ELECTRIC section
(heater & thermostat) section in the BELOW begins
with SECTION 63...

You need a volt-meter with an OHM scale...
(the $9 kind... HARBORFRIEGHT gives away).

There is a yes/no trouble shooting guide.

Also CUSTOMER CONTACT numbers in the very back.

Phone TECH Support at ... 1 (219) 463-4858

Happy hunting!!

http://www.nationalserroscotty.org/resources/dometic-service-manual.pdf

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Carnac the Magnificent

Dometic RM2620... | Answered on Apr 12, 2017


move temp sensor inside see side move up to cool down to warm up if no change replace

Dometic RM2620... | Answered on Jun 21, 2016


check fuse if one or bad control board

Dometic RM2620... | Answered on Jun 21, 2016


possible cooling unit does it gurgle when turned off?

Dometic RM2620... | Answered on Jun 18, 2016


blow out line for LP if no clicking bad board

Dometic RM2620... | Answered on Jun 18, 2016


check water disburse water solenoid

Dometic RM2620... | Answered on Jun 18, 2016

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