Digital 7 Day Programmable Timer:
The Plumb n’ Plug digital timer features a large LCD display
and unique “circular programming” with large keys for easy
setting and adjustments. A 100 hour capacitor backup
retains program memory during power outages.
Note:
Although the Plumb n’ Plug digital timer contains
some degree of spike and electrical noise protection, as
with all electronic devices, these units can be affected by
electrical noise. It is recommended that they be powered
from a voltage source that has no switching devices or
inductive loads connected.
Digital Timer Technical Data:
Channels: 1
Programs: 20
Daylight time changeover: Manual
Manual 3-way override: On-Auto-Off
Shortest switching time: 1 minute
Reserve carryover: 100 hrs.
Input voltage: 120 VAC
Switching Output: SPDT relay
Switch ratings: 500 W @ 125 VAC
Input draw: 4 VA
Input frequency: 50 or 60 Hz
Wiring connections:
1
⁄
4
" quick connect
Ambient temperature: -20°F to 140°F (-28°C to 60°C)
UL and Canadian UL recognized: File E83486
Keypad Description:
Setting the Time/Automatic Run Mode
Prog.
Program Mode
Res.
* Reset: Clears all programs and time
Select ON or OFF in Prog. Mode, Manual Override
in Run Mode
±1h
* Manual Daylight Change Key
h
Setting the Hour (12:-- AM)
m
Setting the Minute (12:01 AM)
Day
Set Day(s) for time and programs
(Mon = 1, Tues = 2, . . . Sun = 7)
* Recessed keys; use a pen point to press
LCD Display Elements:
The LCD incorporates a number of different elements to dis-
play various data and information.
Programs:
The PNP digital timer will accept up to 20 programs. A pro-
gram consists of:
1. An ON or OFF command
2. Time of day (Hour and Minute)
3. Single day or multiple days
A program is required for each ON
event, and a program is required
for each OFF event.
IMPORTANT
: BEFORE PRO-
CEEDING WITH SETTING THE
TIME AND PROGRAMMING THE
UNIT, PRESS THE RESET KEY TO
CLEAR ALL DATA FROM MEMORY.
Selecting AM/PM or Military Time:
After pressing reset, the display may show AM (right). The
numbered day symbols will be flashing on and off.
If the display does not show AM, it is in military time mode
(24:00 hr.). To change to AM/PM mode, press and hold the
h
key and press the
±1h
key once. AM will appear in display.
If display is in AM mode and military mode is desired, press
and hold the
h
key, press the
±1h
key once.
Setting the Time:
NOTE:
If the
h
and
m
keys are held down longer than 2 sec-
onds, the numbers will advance rapidly.
Press and hold the key during the following: (If Daylight
Savings Time is in effect, press
±1h first.)
1. Press
h
to advance to the current hour (while holding
down the key).
2. Press
m
to advance to the current minute (while holding
down the key).
3. Press
Day
repeatedly to advance to current day (while
holding down the key).
(Mon = 1, Tues = 2, . . . Sun = 7)
NOTE:
If the days are flashing, it indicates the day of the
week was not set when setting the time. The timer cannot
be programmed unless the day of the week is entered.
Manual Daylight Time Changeover:
Each year, in the Spring, press
±1h
to advance the time an
hour. In the Fall, press
±1h
to set back an hour.
Time of Day or
Switching Time
Days of the Week
Daylight Time Symbol
AM and PM Symbol
Run Mode Symbol
ON/OFF Symbol
Manual Override ON
Continuous OFF Symbol
Continuous ON Symbol
OFF Symbol
ON Symbol
1 2 3 4 5 6 7
+1h
AM
1 2 3 4 5 6 7
AM
Digital 7 Day Programmable Timer
