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Intermatic FM1D20/50 Series Operation Instruction page 2

24-hour/7-day time switch

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3. Press h+ to scroll to the desired hour for ON event.
4. Press m+ to scroll to the desired minute for the ON event.
5. Press Timer to advance to the OFF event screen.
6. Press h+ to scroll to the desired hour for the OFF event.
7. Press m+ to scroll to the desired minute for the OFF event.
Take one of these actions.
If...
You need to program another ON/
OFF event pair,
All the required ON/OFF events
are programmed,
NOTE: If events include or intersect with each other, each ON/OFF event
can be independently executed at the setpoint.
NOTE: If an ON event and OFF event occur at the same time, the
timer will run the OFF event.
Programming Cycle Event
To set a cycle event:
1. Press the Timer button. PROG
appears in the display.
2. Pressing OVR and CYCL will appear
in the display.
3. Press Day to select the days for the
cycle event
ON a Specific Day
Every Day of the Week
Every Weekday
Every Weekend
Monday through Saturday
Monday, Wednesday, Friday
4.
Press h+ to scroll to the desired hour length for ON event.
5.
Press m+ to scroll to the desired minute length for ON event.
6.
Press Timer to advance to the OFF event screen.
Press h+ to scroll to the desired hour length for the OFF event.
7.
8.
Press m+ to scroll to the desired minute length for the OFF event.
9.
Press
to return to the main screen.
Daily Operation
Below is an overview of the different operation modes for FM1D20/50.
NOTE: To execute an ON/OFF status override, press the OVR button on the
timer to override an ON or OFF status. The override remains active until the
next programmed event.
Mode
Timer Display
Auto ON
MO
TU WE TH FR SA SU
OVR
AUTO
ON
OFF
Auto OFF
MO
TU WE TH FR SA SU
OVR
AUTO
ON
OFF
OVR ON
MO
TU WE TH FR SA SU
OVR
AUTO
ON
OFF
OVR OFF
MO
TU WE TH FR SA SU
OVR
AUTO
ON
OFF
Warranty service is available by either (a) returning the product to the dealer from whom the unit was purchased or (b) completing a warranty claim online at www.intermatic.com. This warranty is made by: Intermatic
Incorporated, 1950 Innovation Way, Suite 300, Libertyville, IL 60048. For additional product or warranty information go to: http://www.Intermatic.com or call 815-675-7000..
Then...
Press Timer to advance to the
next event ON screen and repeat
steps 2 through 8.
Press
to return main screen.
The procedure is complete.
Select: The desired day
Select: MO, TU, WE, TH, FR, SA, SU
Select: MO, TU, WE, TH, FR
Select: SA, SU
Select: MO through SA
Select: MO, WE, FR
Description
Appears when an ON setpoint
has been triggered
h
AM
PM
Appears when an OFF setpoint
has been triggered
h
AM
PM
Indicates relay has been
overridden to ON status
h
AM
PM
Indicates relay has been
overridden to OFF status
h
AM
PM
Modifying an Event
Follow this procedure to review or modify an event.
1. Press Timer to scroll to ON or OFF event you want to modify.
2. Take one of these actions.
If you want to modify the...
Days of the week for
ON/OFF event,
Hour for ON or OFF event,
Minute for ON or OFF event,
3. Repeat steps 1 and 2 as needed to modify additional events.
4. When all the desired events are modified, press
settings and return to the time of day screen.
Deleting an Event
Follow this procedure to delete an event.
1. Press Timer to scroll to ON or OFF event you want to delete.
2. Press OVR to delete the event. Dashed lines appear in place
of the time to indicate the event is deleted.
NOTE: If necessary, repeat this procedure to delete both ON and OFF
settings for the event.
3. When the modifications are complete, press
screen.
Retrieving an Event
The timer enables deleted events to be retrieved. All deleted events can be
retrieved until a new event is programmed in place of event.
1. Press Timer to scroll to the ON/OFF event you previously deleted.
Dashed lines appear in place of the event time.
2. Press OVR to retrieve deleted event. The event ON or OFF time replaces
the dashed line indicating that the event is retrieved.
NOTE: If necessary, repeat this procedure to retrieve both ON and OFF
settings for the event.
3. When the modifications are complete, press
screen.
Adjusting Daylight Saving Time
Press +1h button to add the Daylight Saving Time hour to the current time or
remove the hour to return to standard time.
NOTE: Do not perform this procedure if your area does not use Daylight
Saving Time.
Resetting the Timer
In case of a timer malfunction or to delete all previous settings, the unit can
be reset.
To reset the timer, use a blunt pointed
object to press Reset as shown in
Figure 4. The timer resets and
deletes all the settings in the unit.
Overview of FM1D20/50 Power
Loss Functions
In the event of a power loss, the
FM1D20/50 does the following:
Relay will be in the OFF state.
Upon power restore, relay will go to the current programmed state.
LIMITED WARRANTY
INTERMATIC INCORPORATED
LIBERTYVILLE, ILLINOIS 60048
www.Intermatic.com
Then...
Press Day repeatedly to scroll to
desired days of the week
Go to step 3.
Press h+ to scroll to desired hour
Go to step 3.
Press m+ to scroll to desired minute
Go to step 3.
to confirm event
to return to time of day
to return to time of day
Timer Day
+1h
Reset
Reset
Button
Figure 4. Reset Button
158--02600
h+
m+
OVR

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