Southbend EZ-5 Benutzerhandbuch
M
ODEL
EZ-3 & EZ-5 C
OUNTERTOP
S
TEAMERS
T
ROUBLESHOOTING
O
PERATOR
’
S
M
ANUAL
1178387
REV
2
P
AGE
15
TROU
BLE
S
H
OOTI
N
G
T
ROUBLESHOOTING
This section contains a troubleshooting key and referenced flowcharts to assist a qualified service technician
in the servicing of a EZ-3 or EZ-5 Countertop Steamer.
in the servicing of a EZ-3 or EZ-5 Countertop Steamer.
TROUBLESHOOTING KEY
Find the symptom below that corresponds to the malfunction, then turn to the corresponding figure and page.
Follow the flowchart on that page until the problem is solved.
Follow the flowchart on that page until the problem is solved.
Symptom
Page
Unit Not Heating Up, "ON" Light Not Lit
16
Unit Not Heating Up Properly or Not Cooking As Fast, "ON" Light Lit
17
Unit Using Excessive Amount of Water and/or Excessive Steam Coming from Vent Tube
18
"Check Water Level" Light Does Not Come On When Unit Runs Out of Water
19
Buzzer Does Not Come On
20
TROUBLESHOOTING FIGURES AND PROCEDURES
Figure and/or Procedure
Page
Voltage Check at Control Panel Fuse Block
21
Heating Element Resistance Check (at contactor)
22
Main Fuse Replacement
23
Power Switch Continuity Check
24
Contactor Coil and MOV Check
25
Idle Element Resistance Check
26
Timer and Buzzer Check
27
Door Switch Continuity Check
28
Float Switch Continuity Check
29
High Limit Continuity Check
30
Time Delay Relay Check (EZ-3 only)
31
Controller Check (EZ-5 only)
32
Electric Schematic for 208-240 Volt 60 Hz or 220 Volt 50 Hz Model EZ-3
33
Electric Schematic for 480 Volt Model EZ-3
34
Electric Schematic for 208-240 Volt 60 Hz or 220 Volt 50 Hz Model EZ-5
35
Electric Schematic for 480 Volt Model EZ-5
36