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How to fix a dislocated thermistor bracket on a Dometic refrigerator?

By William Brown |

How to fix a dislocated thermistor bracket on a Dometic refrigerator?

The brand Dometic produces high-tech products, including refrigerators. Below is a table of Dometic refrigerator troubleshooting system. • Dislocated thermistor bracket. Clip thermistor bracket to last fin on right side of cooling flange and center vertically on fin.

Where are the 12 VDCs on a Dometic fridge?

Its good you checked the 12 VDC distribution panel (and any fuse to fridge) where all the fuses are that serve the entire coach,. If 12 VDC is present there and through any fuse (or a branch circuit) to the fridge, it ought to be present at the very input to the fridge itself unless there’s a bad ground or a wiring or terminal problem/open.

When did the company Dometic start making refrigerators?

The brand Dometic was founded in the 1968 in the United States. It started to engage in the manufacture of high-quality refrigeration equipment. Originally, the brand Dometic was a part of the group of companies Electrolux having a different company name, soon turning into another group of companies EQT.

What kind of power does a Dometic refrigerator need?

The refrigerator has to have 12 volts power to run on propane, or 120 volt power to run without propane. The coach batteries must be fully charged. Also, try resetting the check on lights. Do this by powering off, counting to 10, then turning back on again.

Is the Dometic 1402 series refrigerator still made?

The Dometic 1402 series of fridge is found in Fifth Wheels and Class-A motorhomes. These fridges are no longer made, thus is is highly advisable to install the Fridge Defend by ARP on these units to insure a long life.

Where is the temperature sensor on the NDA 1402?

This section shows the temperature sensor install on the models the NDA 1402 & NDR 1402. The procedures illustrated here apply to all of the Dometic left hand boiler fridges. The first step is to disengage the tab at the back side of the heater door access. The green arrow shows where a screwdriver was used to bend up the corners of the tab.

Do you need a load relay for the NDA 1402?

NDA 1402 requires a load relay due to the high amperage draw. Alternate method using thermistor, no load relay needed. Please click here for the ARP blower fan and temperature sensor installation. Please see the full User Manual and Installation Guide for more information needed before using your Fridge Defend control.

What do you need to know about the Dometic cooling unit?

The Dometic cooling units NDA1402 & NDR1402 require the Fridge Defend by ARP for safety, reliability, and efficiency. REQUIRED TO DOWNLOAD INSTALLATION INSTRUCTIONS – WEB PAGES ARE SUPPLEMENTAL – EACH VERSION OF CONTROL HAS INTRICACIES REQUIRING THE WRITTEN INSTRUCTIONS. Instructions: Subjects are listed on left.