Options - Hatco Glo-Ray GRSDH-30 Installation And Operating Manual

Digital Temperature Controller
Units may be equipped with an optional digital
temperature controller that regulates and displays the
base temperature(s). Use the following procedures
to operate the 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
temperature in Celsius (°C).
"out 1"
SET Down Arrow
Key
Key
Figure 12. Digital Temperature Controller
1. Move the unit Power ON/OFF switch(es) to the
ON position.
• The digital temperature controller will energize
base(s) will appear on the display. CAUTION:
and the current temperature of the heated
Some exterior surfaces on the unit will get
hot. Use caution when touching these
areas.
• 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 SET key. The current
setpoint temperature will be shown on the display
and "out 1" will flash in the upper left corner.
3. Press the Up Arrow key or Down Arrow key within
15 seconds to change the setpoint temperature.
If no key is pressed within 15 seconds, the
display will revert to the current temperature of
the heated base(s)
4. Press the SET key or wait 15 seconds to lock in
the new setpoint temperature. The setpoint
temperature range of the controller is from room
temperature to
temperature of the unit.
Form No. GRSDM-0708
controllers that indicate
Fahrenheit
Symbol
Up Arrow
Key
the maximum operating
Locking/Unlocking the Digital Temperature
Controller (Figure 12)
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 SET key and Down Arrow
key at 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 SET key and Down
Arrow key at the same time until the message
"UnL" appears on the display.
Designer Colors
Choose an optional Designer color in place
of the stainless steel exterior finish to match décor.
(Not available for retrofit.)
15

OPTIONS