Monitor GF1800 - Page 36

MONITOR HEATING SYSTEM
Section 3: Operation
ITEM NO CONTROL OR INDICATOR. FUNCTION
Item 15
SELECT
push-button switch
This switch will be used for the selection of the
DAY SET, CLOCK SET, TIMER SET and also
for the day of the week (Mon, Tue, Wed, Thu,
Fri, Sat, Sun).
Item 16 TIME push-button
switch
This switch is used to set time and change
display over.
TEMP push-button
switch
This switch is used set temperature and
change display over, in 2 degree increments.
Item 17
HOUR/DOWN
MINUTE/UP
repetitive-action
push-button switch
Programs time or temperature.
NOTE: Each time push-button switch is
pressed, the digit advances in incre-
ments of one digit, If push-button is
pressed and held, the digits are ad-
vanced repetitively.
Item 18
SET push-button switch
"Sets" time and/or temperature.
If this control is not pressed after time and/or
temperature have been programmed, the time
and/or temperature programmed (as indicated
by display window) will not be accepted, and
will revert to previously programmed time
and/or temperature.
Item19
CLEAR push-button switch Erases any programmed time and tempera-
ture.
When cleared, time and/or temperature previ-
ously programmed and displayed disappear(s)
from window.
IMPORTANT: Both current time and current
day of the week will have to be
reprogrammed if electrical op-
eration is interrupted by power
failure or by disconnecting
heater plug from wall outlet
beyond 30 minutes. If this oc-
curs, the heater will go into
MANUAL mode of operation.
Item20
ON/OFF push-button
switch
ON position (push-button is "in") applies power
to the unit. When this occurs, the OPERA-
TION indicator light to Indicate that heater op-
eration has begun.
OFF position (push-button is "out") remove
power from the heater. All circuits-except for
Clock and Air Flow — are shut down.
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