Delfield Specification Line GA Series, Original Instructions Service Manual

Page: 23 / 104

Part Number GA_SM 08/18 23
Section 3 Operation
HIGH TEMPERATURE SAFETY DEVICE
An automatic reset type safety device is mounted above the
heater(s) behind the vertical air duct(s). This safety switch
will open if the temperature exceeds 220°F (105°C) in the
event of a fan failure or air duct obstruction. Whenever the
switch opens, power to the heaters is interrupted. Once
the safety switch cools sufficiently to automatically reset,
operation of the heaters will resume.
Power Down
1. From the settings screen, select Unit Standby.
Interior Light
Language
Time / Date
LCD Brightness
Password
Unit Standby
Reset Factory Settings
Manual Defrost
Firmware Update
!
2. Access to this page requires the manager password.
3. Slide over the System Power button to off.
4. Setting system power to off will shut down the cooling
or heating system only. Power will remain to control.
Unit Standby
Back
System Power
Setting system power to off will
shut down the cooling or heating
system only. Power will remain to
control.
ON
!
Settings Screen\Unit Standby
5. If the unit is a heated cabinet, allow unit to cool down.
6. Clean equipment as discussed in the maintenance
section of this manual.
Home Screen
Dual Temperature Home Screen
!
°
F
32
!
Standard Home Screen
• Home screens display:
₋ Cabinet temperature
₋ Top left features an internet status icon.
₋ Top right features an active alert icon. If there are
active alarms touching it will display the Alarm History
screen .
• At the bottom the active screen’s icon will be displayed in
blue.
₋ Home screen icon
₋ Configuration screen icon
₋ Settings screen icon
₋ Swipe to move between the screens or select the
desired screen icon
• Most function screens will timeout after 15 seconds of
inactivity and return to the home screen.