Norcold 637360 - User Manual

To Next Page

Part No. 637359C (02.17.2020)

P.O. Box 1285

Ann Arbor, MI 48106

www.norcold.com

Service Kit

637360

Questions 1-800-543-1219

Kit Contents:

■ (1) Temperature Monitoring Control

■ (1) Thermocouple (mufﬂ er clamp)

■ (1) Ground Wire

■ (1) Limit In Wire

■ (1) Limit Out Wire

■ (1) Splash Cover

■ (1) Service Kit Literature

Kit instructions are intended to be used

with the support of the proper service

manual.

In the event that the rear of the unit is not

accessible, refer to the owners manual

for removal and installation procedure.

Tools Needed:

■ Nut driver set

■ Inch Lb Torque Wrench

■ 5/16” socket, 1/4” socket

■ Work gloves

Purpose

To detect improper operation of the cooling unit by monitoring

the surface temperature of the boiler. In the event an abnormally

high temperature is detected, all heat source outputs to the

cooling unit will be disabled. This condition can be reset by an

authorized service center. Contact a center near you to schedule

an appointment.

NOTICE

2118 Series - Temperature Monitor Control (TMC)

NOR001025A

References

1. Shell

2. Insulation

3. Burner Box

4. Thermocouple (shown below)

5. Heater Tubes

6. Boiler

7. Flue Tube

8. Temp Monitoring Control (shown below)

9. Power Board Cover / 9A Screws

10. Power Board

11. Power Board

12. 15” Red Limit Out Wire (shown below)

13. 15” Blue Limit In Wire (shown below)

14. 7” Green Wire (shown below)

15. Power Board - Red 12 VDC

16. Power Board - Black Ground

17. Splash Cover

Procedures

To install the kit, complete the steps in the order presented on the

following pages.

The following procedure is to be

performed by authorized service

personnel only. Improper installation,

adjustment, alteration, service or

maintenance can cause injury or property

damage.

Shock hazard. Be sure AC and DC

electrical power to the refrigerator are

turned off.

ATTENTION

WARNING

Fig. 1

Need help?

Do you have a question about the Norcold 637360 and is the answer not in the manual?

Summary

Purpose of Temperature Monitoring Control

References for Temperature Monitoring Control

Installation Procedures Overview

General Installation Warnings

Highlights essential safety precautions and warnings before and during installation.

Kit Contents

Details the components included in the temperature monitoring control kit.

Tools Needed for Installation

Lists the required tools for performing the temperature monitoring control kit installation.

1. Expose Boiler

Boiler Exposure Safety Precautions

Critical safety warnings and precautions for exposing the boiler unit during installation.

2. Install Part

Part Installation Details

Specific steps and torque values for installing the new temperature monitoring control part.

3. Connect Electrical

Electrical Connection Steps

Detailed steps for connecting the new wiring to the power board and other components.