Options And Accessories; Locking/Unlocking The Digital Temperature Controller - Hatco Glo-Ray GRHW-2P Manuel D'installation Et D'utilisation

OPTIONS AND ACCESSORIES

Digital Temperature Controller
A digital temperature controller option is available for
GRHW-1SGD and GRHW-1SGDS models only. The digital
temperature controller replaces the standard base heat control
to monitor and control the temperature of the heated base.
Use the following procedures to operate a digital temperature
controller.
NOTE: This option is factory-installed only, not available for
retrofit.
NOTE: Units manufactured for use outside the United States
and Canada will have digital temperature controllers
that indicate temperature in Celsius (°C).
"out 1"
SET Down Arrow
Key
Key
Digital Temperature Controller
1. Move the unit Power On/Off switch to the "On" position.
• The overhead lights will turn on, the overhead heating
element will turn on, the heated glass shelf will energize,
and the base heating element will energize. CAUTION!
Some exterior surfaces on the unit will get hot. Use
caution when touching these areas.
• The digital temperature controller will energize and the
current temperature of the heated base will appear on
the display.
• The phrase "out 1" will appear in the upper left corner of
the display to show that the base is in heat mode.
2. Press and release the
temperature will be shown on the display and "out 1" will
flash in the upper left corner.
3. Press the key or
change the setpoint temperature. If no key is pressed
within 15 seconds, the display will revert to the current
temperature of the heated base.
4. Press the key or wait 15 seconds to lock in the new
setpoint temperature. The setpoint temperature range of
the controller is from room temperature to the maximum
operating temperature of the unit.
Locking/Unlocking the Digital Temperature
Controller
The keys on the digital temperature controller can be locked to
prevent unauthorized changes to the settings.
To lock the keys of the digital temperature controller:
• Press and hold both the
same time for over two seconds. The message "Loc" will
appear on the display.
To unlock the keys of the digital temperature controller:
• Press and hold both the
same time until the message "UnL" appears on the display.
Fahrenheit
Symbol
Up Arrow
Key
key. The current setpoint
key within 15 seconds to
key and key at the
key and key at the
Display Sign Holder
A display sign holder is available as an accessory for
GRHW-1SG, -1SGS, -1SGD, and -1SGDS models. A display
sign holder adds 6-1/2" (165 mm) to the height of the unit and
requires a 21"W x 9-1/2"H x 1/16"D (533 mm x 241 mm x 2 mm)
sign (not included).
Installing the Sign Holder
Use the following procedure to install the sign holder to the unit.
1. Remove the two upper screws from each side of the unit.
2. Align the screw holes on the sign holder with the screw
holes on the side of the unit.
3. Install the sign holder to the unit using the original screws.
Sign Holder
(Accessory)
Screw
Installing Sign Holder (GRHW-1SG model shown)
12
English
Form No. GRHWM-0520