Scotsman UC0918GA-1AX handleiding
Handleiding
Je bekijkt pagina 26 van 29

UC GOURMET UNDERCOUNTER
pg. 27
SERVICE DIAGNOSIS
SYMPTOM
POSSIBLE CAUSE
SUGGESTED CORRECTION
Unit will not run:
• No warning LED glows
• G
reen LED-Power ON glows
• Bin
full LD glows
• R
ed-alarm LED glows
• R
ed-alarm LED blinks
• F
reezing LED + Red-alarm
LED glows and red-alarm
blinks twice and repeats
• Freezing LED + red-alarm
LED blinks
Blown power in fuse in PC
Board
M
ain switch in OFF position
Inoperative PC Board
L
oose electrical connections
Blo
wn power out fuse in PC
Board
I
noperative bin thermostat
Inoperative PC Board
H
igh head pressure
High evaporating temperature
after 15 minutes beginning
freeze
C
ondenser sensor malfunction
E
vaporator sensor malfunction
Replace fuse and check for
cause of blown fuse
Tu
rn switch to ON position
Replace PC Board
C
heck wiring
R
eplace fuse and check for
cause of blown fuse
C
lean or replace bin thermostat
Replace PC Board
I
noperative fan motor. Replace.
Hot gas valve leak; replace.
Water inlet valve leak; replace.
Short of refrigerant.
Compressor cycles
intermittently.
R
eplace.
R
eplace.
Compressor cycles
intermittently
Low voltage
N
on-condensable gas in system
C
ompressor starting device with
loose wires
Mechanical problem
Check circuit for overloading.
Check voltage at the supply to
the building. If low, contact the
power company.
P
urge the system, change drier,
pull vacuum, and recharge.
C
heck for loose wires in starting
device
Replace compressor.
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Productinformatie
Merk | Scotsman |
Model | UC0918GA-1AX |
Categorie | Niet gecategoriseerd |
Taal | Nederlands |
Grootte | 5812 MB |