Marktime 42E724A Скачать руководство пользователя страница 1

 

 

 GENERAL INFORMATION 

 
Ratings:

  15A - 120VAC General Purpose 

 

15A - 120VAC Resistive 

 

960W - 120VAC Tungsten 

 

1/2HP - 120VAC Motor 

 

500VA - 120VAC Electronic Ballast 

Switching:  

SPST 

Operating temperature:  

 -10°C to 55°C (14°F to 131°F ) 

 

NOTES:

 - 

Keep these instructions available for future reference.

 

 

- Indoor use only.

 

 

- This product is intended for use in the continental US, Alaska, 

 and 

Hawaii.

 

 
DESCRIPTION: 

This 24-hour, programmable time switch is designed to automatically 
energize a light, fan, or small appliance load on a daily basis (or other 
combination of days).  It is equipped with a special "Astronomic" feature 
that can adjust the start or stop time of the load as sunrise and sunset 
change throughout the year.  In addition to 20 available ON/OFF program 
slots, the 

42E724A

 also has an array of other features to further customize 

the programmed time of the load and provide enhanced convenience 
during use.  Can replace standard toggle or decorator style switches in 
single or 3-way applications. 
 

FEATURES: 

- Astronomic programming available to adjust with sunrise and sunset. 
- 20 available ON/OFF program slots. 
- 3-Way capable. 
- Automatically adjusts for DST (Daylight Savings Time) with two other 
manual modes available if desired.  
- Random timing mode available for added security while away for 
extended periods.  Gives a house more of a realistic, lived-in look. 
- Manual pushbutton for temporary or continuous override of automatic 
programming. 
- Time delay available for auto-shut-off after manual override is activated. 
- Countdown timer mode available. 
 
 

 INSTALLATION 

 

CAUTION:

  INSTALLATION BY A LICENSED ELECTRICIAN IS RECOMMENDED.  

INSTALLATION AND USE OF THIS EQUIPMENT SHOULD BE IN ACCORDANCE WITH 
PROVISIONS OF THE U.S. NATIONAL ELECTRICAL CODE, APPLICABLE LOCAL 
CODES, AND PERTINENT INDUSTRY STANDARDS. 
 

CAUTION:

  USE THIS DEVICE WITH COPPER WIRE ONLY. 

 

CAUTION:

  THESE TIMERS ARE NOT TO BE USED IN PRECISION TIMING 

APPLICATIONS WHEN INACCURATE TIMING COULD HAVE DANGEROUS 
CONSEQUENCES SUCH AS WITH SUN LAMPS OR TANNING EQUIPMENT. 

 

WARNING:  TO AVOID FIRE, SHOCK, OR DEATH, TURN OFF POWER 
AT CIRCUIT BREAKER OR FUSE AND TEST THAT POWER IS OFF 
BEFORE WIRING! 

 
1)  Remove existing wall plate and switch if applicable. 
2)  Referring to the WIRING DIAGRAMS, connect the wires from the switch 
to the wires in the wall box using the supplied wire nuts.  

Be sure all wire 

nuts are secure.

   

3)  Gently position wires in wall box to allow room for switch. 
4)  Carefully place wires and switch into wall box, and secure with two 
mounting screws. 
5)  Install the wall plate.  
6)  Restore power to the circuit breaker or fuse panel.  
  

NOTE:

  

 FOR 3-WAY INSTALLATIONS, BE SURE TO  INSTALL JUMPER ON 3-WAY 

SWITCH BETWEEN RED LEAD WIRE OF THE TIMER AND THE LOAD LEAD WIRE. 

 

 
 
 
 
 
 
 

 

 

 

 WIRING DIAGRAMS 

                 

 

           
 

               

 

 
    
 
 

 KEYPAD LAYOUT / BUTTON FUNCTION 

     

     

 

 

1.  MODE 

A)  Mode selection (Normal Display, PROG, CALD, ZONE, SUN±, DST). 
B)  Current and Countdown rest time display switched in countdown mode. 

 

2.  ENTER

 - In and out of setting modes (PROG, CALD, ZONE, SUN±, 

DST.) 

 

3.  SET

 - Locks in chosen parameters and provides access to sub-settings. 

 

4.  (

)

 - "Up arrow" 

A)  Switches Normal Display between current date and time. 
B)  Increments up for available selections in setting mode. 
C)  Increments up for reviewing Program Slots in Program Mode. 

 

5.  (

)

 - "Down arrow" 

A)  Provides review of DST (Daylight Savings Time) dates in Normal 
Display. 
B)  Increments down for available selections in setting mode. 
C)  Increments down for reviewing Program Slots in Program Mode. 

  

 

6.  OVERRIDE

 - Four buttons in corners of the keypad. 

A)  Press one time for Manual ON/OFF switching of load.  Press and hold 
for 3-seconds to switch between automatic operation and fully manual 
operation. 
B)  Hide/Unhide setting data in program mode. 
C)  Pause/Continue in countdown period. 

 

7.  RESET

 - Clears all programming and reloads default settings. 

 

Dual-Key Functions 
1. SET + 

 - Random function start/stop. 

2. SET + 

 - Countdown function start/stop. 

3. 

 + 

 - Manual DST function start/cancel. (NOTE: this feature only 

works when DST is set in "MANU" (Manual) mode. 

 

42E724A

  

In-Wall Programmable Astronomic

 

Time Switch

       INSTRUCTIONS

 

Single Pole (Typical) Wiring 

2-Switch, 3-Way Wiring 

(NOTE:  JUMPER REQUIRED ON 3-WAY SWITCH.) 

NOTE: 

 TO ACCESS 

THE KEYPAD,  LIFT  

BOTTOM OF DOOR IN 

FRONT OF TIMER WITH 

SMALL SLOTTED 

SCREWDRIVER.

 

ONE YEAR LIMITED WARRANTY

 

 
If this product fails because of a manufacturing defect within one year after purchase, we will replace it at no 
charge.  Our warranty does not cover damage caused by accident, abuse, or misuse.  We assume no further 
liability with respect to the sale or use of this product. 
This warranty is in lieu of all other warranties, expressed or implied, including the warranty of merchantability.  
We make no warranty with respect to the fitness of any goods for the user's particular application.  This warranty 
gives you specific legal rights, and you may also have other rights which vary from state to state. 

BX1214A

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