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Figure 1
MAX.
MIN.
MINIMUM
LOAD
INSUL-
COPPER
(AMP)
ATION
WIRE SIZE
TEMP(°C)
(AWG)
14
15
60
12
60
20
10
30
60
8
105
40
Typical Wiring Diagrams—SPDT
Timer and Load, Same Voltage
Wired as Single Throw
T
TIMERN
NC
OC OM
TO POWER SUPPLY
TO LOAD
Timer and Load, Different Voltage
Wired as Single Throw
T
TIMERN
CN OC OM
TO POWER SUPPLY 1
LOAD
120V Two Speed Fan
Wired as Double Throw
T
TIMERN
CN OC OM
H
TO 120V LINE
N
Field Wiring
Timer Inter n ab Wiring
Operating Instructions
(Reset)
H-
(Hours Setting)
M-
(Minutes Setting)
Day
(Days Setting)
Basic Settings
Initial Setup:
1. Push the Reset button "R" before programming to clear out any settings.
Once the "Reset" button is pressed the screen will begin to flash. A
paperclip may be needed for this step.
(If the "Reset" button is shown down, use a paper clip to maneuver it until it
pops back up. The screen will flash if the button is in its proper position)
2. Press the "Clock" button and the screen will stop flashing and be ready for
programming.
Setting the Current Time:
1. Press and Hold the "Clock" button during the entire setting.
2. Press the "H+" button to set the hours.
3. Press the "M+" button to set the minutes.
4. Press the "Day" button to set the day of the week.
5. Release the "Clock" button.
75°C INSULATION MAX. MOTOR
LOAD (HP)
3 PHASE
SINGLE PHASE
120 V.
240 V.
208 V.
240 V.
2
1/2
1
2 1/2
N/A
N/A
3
2
-
5
TO POWER SUPPLY 2
N
200/240/277V Timer, 200/240/277V Load, Double Break
HIGH
LOW
COM
(Function Figures)
(Current Time Setting)
(9 Programs Setting)
(Manual ON/OFF Switched)
PRESSURE PLATE
TERMINAL SCREW
MAKE SURE WIRE
INSULATION CLEARS
PRESSURE PLATE
Typical Wiring Diagrams—DPDT
120V Timer, 200/240/277V Load Double Break
Wired as Single Throw
T
TIMERN
CN
O COM
NC2 NO2 COM2
H
TO 120V LINE
TO 200/240/277V LINE
LOAD
N
120V Timer, 120V Load and 24V Load
Wired as Single Throw
T
TIMERN
CN O COM
NC2 NO2 COM2
H
TO 120V LINE
N
TO LOAD
H
Wired as Single Throw
T
O COM NC2 NO2 COM2
TIMERN
CN
L1
L2
LCD
Clock
Timer
Override
Programming ON/OFF Settings:
1. Press the "Timer" button once and the TIMER 1 ON - - : - - appears.
2. Press the "H+" and "M+" button to set the hours and minutes to the
desired time.
3. Press the "Day" button to select the day(s) the setting will be active. Refer
to the Multiple Weekday Group below to see the available settings.
4. Press the "Timer" button to store the setting and proceed to the next
setting TIMER 1 OFF - - : - -.
5. Repeat steps 1-4 to program the remaining ON/OFF times setting options
(9 Total ON/OFF settings). Once completed press the "Clock" button to
return to the main display.
Multiple Weekday Groups:
Apart from individual week days, pressing the "Day" button also selects
multiple day combinations such as:
‧ Monday thru Friday
‧ Saturday & Sunday
‧ Monday thru Saturday
‧ Monday & Wednesday & Friday
After setting a single day or a multi-day-combination the programmed timer
settings will be carried out on each of the week-days at the same time.
TO 24V LINE
LOAD
LOAD
‧ Tuesday & Thursday & Saturday
‧ Monday thru Wednesday
‧ Thursday thru Saturday
‧ Monday thru Sunday
15136
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