Manuals / Brands / Kitchen Appliance / Electric Steamer / Southbend / Kitchen Appliance / Electric Steamer

Southbend EZ-3/EZ-5 MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING , Heating Element Resistance Check (at contactor)

1 45

Download 45 pages, 1.94 Mb

MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING

Figure 10

Heating Element Resistance Check (at contactor)

B

Contactor

(top view)

A

C

E

D

1. Disconnect power at circuit breaker.

2. Remove control panel.

3. Place test leads between terminals A and C on left side of contactor.

4. Check the resistance and compare to the allowable range in the following table:

Voltage

Model EZ-3

Allowable Resistance (Ohms)

Model EZ-5

Allowable Resistance (Ohms)

208 8 to 16 6 to 12

220 9 to 18 7 to 13

240 11 to 21 8 to 15

380 28 to 53 21 to 39

415 34 to 63 24 to 46

480 45 to 84 33 to 61

5. Check resistance between terminals A and B and between terminals B and C similarly.

TROUBLESHOOTING

OPERATOR’S MANUAL 1178387 PAGE 21

Contents

Main OPERATORS MANUAL FOR MODEL EZ-3 and EZ-5 Simple Steam COUNTERTOP STEAMERS SAFETY PRECAUTIONS Table of Contents S ONS SPECIFICATI SPECIFICATIONS DIMENSIONS ELECTRICAL REQUIREMENTS MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS INSTALLATION INSTALLATION WARNING CAUTION NOTICE Step 1: Unpacking IMMEDIATELY INSPECT FOR SHIPPING DAMAGE I Step 2: Install the Legs NOTICE CAUTION MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS INSTALLATION Step 3: Electric Connection WARNING I Step 4: Optional Floor Drain Step 5: Check Installation MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS OPERATION OPERATION STARTUP NOTICE: WATER SPECIFICATION OPERATION SHUTDOWN COOKING HINTS COOKING TIPS SUGGESTED COOKING TIMES COOKING HINTS MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS COOKING HINTS C MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS CLEANING CLEANING WARNING: BURN HAZARD WARNING: SHOCK HAZARD DAILY CLEANING PERIODIC CLEANING C SEMIANNUAL CLEANING MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING FLOWCHARTS TROUBLESHOOTING PROCEDURES AND SCHEMATICS Figure 4 Unit Not Heating Up, ON Light Not Lit P AGE 16 OPERATOR S M MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING Figure 5 O Unit Not Heating Up Properly or Not Cooking As Fast, ON Light Lit Unit Using Excessive Amount of Water and/or Excessive Steam Coming from Vent Tube P AGE 18 OPERATOR S M Figure 7 Check Water Level Light Does Not Come On When Unit Runs Out of Water MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING Figure 8 O Buzzer Does Not Come On Voltage Check at Control Panel Fuse Block P AGE 20 OPERATOR S M C D B A MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING Heating Element Resistance Check (at contactor) E A B Main Fuse Replacement (for units built before July 1, 2002) MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING Power Switch Continuity Check Contactor Coil and MOV Check TOP VIEW LEFT SIDE VIEW MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING Idle Element Resistance Check (for units built before January 15, 2001) Timer and Buzzer Check MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING Door Switch Continuity Check (for units built before January 15, 2001) Door Switch Continuity Check (for units built after January 15, 2001) MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING Float Switch Continuity Check Rear View of Unit with Back Cover Removed Float Tube Assembly High Limit Continuity Check (for units built before January 15, 2001) MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING High Limit Continuity Check (for units built after January 15, 2001) Time Delay Relay Check (for EZ-3 units built before January 15, 2001) MODEL EZ-3 & EZ-5 COUNTERTOP STEAMERS TROUBLESHOOTING Controller Check (for all EZ-5 units and for EZ-3 units built after Jan. 15, 2001) Page Page Page Page Page Page PARTS Page Page Page MODEL EZ-3 and EZ-5 SIMPLE STEAM COUNTERTOP STEAMERS