Wire Harness Connector
The 1529 Timer has a 8 pin connector. To see a more detailed schematic for wiring download the pdf in the installation section below.
Light Bulb
The 1529 Timer is available in 12 and 24 volt versions. The Green bulb housing is used in a 12v timer. The Red bulb housing is used in a 24v timer. Both bulb housings are labeled either 12v or 24v
Clock Symbol
When Pressed:
• Sets the time and the day of the week
• Viewing the time
The Program Selector
When Pressed:
• Setting the heater start time
• Recalling and erasing the preset times
Instant Heat
When Pressed:
• Switches the heater on
• Switches the heater off
Reverse Arrow
When Pressed:
• adjust time
• adjust heater set time
• adjust days of the week
• adjust heater operation duration
Forward Arrow
When Pressed:
• adjust time
• adjust heater set time
• adjust days of the week
• adjust heater operation duration
Time Display
• current time
• day of the week
• operating indicator
• preset program number
> Main
Timer Information
7 Day Digital Timer Model 1529
General Information
General
> view PDF
The 1529 digital timer enables you to preset the start of the heater operation up to 7 days in advance. It is possible to program 3 different starting times, only one of which can be activated at any one time and one event (desired programmed event must be initiated each time required). When the ignition is switched on, the timer displays the current time and day of the week. When the heater is switched on, the display and buttons are illuminated. After the power supply has been connected, all symbols on the display will flash. The current time and weekday must be set.
Installation Information
Installation
Technical Information
• Rated Voltage: 12 / 24V
• Voltage Range 12V: 9 - 15V
• Voltage Range 24V: 20 - 30V
• Operating Temp: - 40° ... +167 °F (- 40° ... +75 °C)
Installation
1. Find a suitable location on the instrument panel. Ensure at least 2” (51.0 mm) depth clearance before cutting into the instrument panel.
2. Place the mounting bezel / template on the instrument panel.
3. Install the timer mounting bezel on the instrument panel with the hardware provided.
4. Make all electrical connections as shown in the appropriate schematic diagram.
5. Insert the timer into the mounting bezel.
6. Observe the operating instructions that came with the timer for setting times and activating.
Operation Instructions
Operation
The 1529 timer can be operated in that all flashing symbols can be adjusted by means of the and
buttons. If no adjustments are made within 5 seconds, the current setting displayed will be stored in memory. If the
and
buttons are pressed for more than 2 seconds, the fast time-setting mode is activated. If the ignition is switched off while the heater is operating in the continuous mode, the remaining operating time of 15 minutes is displayed and the heater continues to operate for this period of time. Whenever the power supply to the timer is disconnected, all previously programmed settings will be lost.
Switching the heater on
Manually: by pressing the button (continuous heating mode). Automatically: by programming the heater starting time. The
button will be illuminated during operation.
Switching the heater off
Manually: by pressing the button. Automatically: after the programmed operating time has elapsed. With the heater running: by programming the remaining operating time. The
button light and operation indicator will extinguish.
Setting time and day of the week
Press the button for more than 2 seconds - time of the day is flashing - and set the clock using the
and
buttons. Day of the week is flashing - adjust the day of the week.
Viewing the time
With the ignition switched off: press the button.
Programming heater starting time
Press the button - the memory location is flashing - using the
and
buttons, set start of the heater operating time. Day of the week is flashing - set the day of the week. By repeatedly pressing the
button, memory locations 2 and 3 can be programmed or the time display mode can be reached.
Recalling/erasing the preset times
Repeatedly press the button until the desired memory location is displayed. To erase the preset time, press the
button several times until the time of the day is displayed instead of the memory location.
Programming duration of operating time
The heater must be switched off. Press and hold the button for 3 seconds - operating time is flashing - and set the desired operating time (10 to 120 minutes) using the
and
buttons.
Setting the remaining operating time
Set the desired remaining operating time (1 to 120 minutes) using the and
buttons. The remaining operating time refers to the time the heater still continues to remain in operation. It can only be changed while the heater is in operation and the ignition is switched off.
> view PDF
Webasto Thermo & Comfort Inc, 2013