Wire Harness Connector
• 4 Pin wire harness connector
Reverse Arrow
When Pressed:
• adjust time
• adjust heater set time
• adjust heater operation duration
Manual Operation
When Pressed:
• Continuous heating mode
• Turns Heater on/off
Forward Arrow
When Pressed:
• adjust time
• adjust heater set time
• adjust heater operation duration
The Program Selector
When Pressed:
• Setting the heater start time
• Recalling and erasing the preset times
Time Display
• current time
• ventilation indicator
• heating indicator
• pre-set indicator
> Main
Timer Information
Oval Timer
1533
General Information
General
The time for starting heating operation can be preset precisely anywhere between "1 minute" and "24 hours." Three starts can be programmed, but only one can be activated. The heating duration time can be programmed as desired between 10 minutes and 60 minutes. The default heating duration time setting is 30 minutes.
Installation Information
Installation
Timer Installation
CAUTION
Check behind panels for obstructions before drilling holes.
ATTENTION
Before installing the timer, please confirm the installation location with the customer. Affix supplied template to panel. Drill 10 mm (25/64 in.) and 2.5 mm (3/32 in.) holes where indicated on template.
ATTENTION
Do not over tighten mounting screw. Carefully align timer harness plug with socket on rear of timer and push into socket until seated. Place the timer into position and secure with screw provided. Tighten screw until the timer with foam cushion is firmly seated against panel. Install cover over screw.
Operation Instructions
Operation:
Operation of the timer is designed so that the symbols flash rapidly in the setting mode. If no button is pressed within 5 seconds, the displayed time will be saved. The display changes at high speed when the and
buttons are
pressed for more than 2 seconds. Whenever the power supply to the timer is disconnected, all previously programmed settings will be lost.
Switching On:
Manually: by pressing the "Manual Operation" button (continuous heating mode). The heating time and the symbol for heating operation are displayed. The heating time display disappears after 10 seconds.
Automatically: upon reaching the preset starting time for heating. The program number and the symbol for heating are displayed.
Switching Off:
Manually: by pressing the "Manual Operation" button.
Automatically: via the programmed end time. The display field goes out when the heating time expires.
Setting the Time:
This function is not available when heating mode is active! Press and hold the button. Press the "Forward"
or "Reverse"
button as well. The time of the day is displayed and the clock symbol flashes.
Set the time via the "Forward" or "Reverse"
buttons. The set time is saved when the display goes out or by pressing the button.
Viewing the Time:
Press the "Forward" or "Reverse"
button.
Program Start of Heating:
Press the button. Press the "Forward"
or "Reverse"
buttons within 10 seconds until the required time for starting heating operation is displayed.
If a different program number is required, the button must be pressed within 10 seconds.
Default start settings:
Time 1: 06:00 hours or 6:00 am
Time 2: 16:00 hours or 4:00 pm
Time 3: 22:00 hours or 10:00 pm
NOTE:
The default settings are overwritten when new values are entered. The preset times are saved until changed. The default settings are restored when the timer is disconnected from the on-board power supply.
Deactivate Preset Time:
Briefly press the button.
Select Preset Time:
Press the button within 10 seconds until the program number with the required preset time is displayed. The active mode (heating ) and the program number flash.
Set Heating Duration Time:
Press and hold the button. Press the "Forward"
or "Reverse"
button as well. Release both buttons. The time and clock symbol are displayed. Press and hold the
button again. Press the "Forward"
or "Reverse"
button as well. Release both buttons. The preset time
is displayed and the heating symbol and ventilation symbol flash. Set the heating time via the "Forward" or "Reverse"
buttons. The set heating time is saved when the display goes out or by pressing the
button.
NOTE:
The default settings are restored when the timer is disconnected from the on-board power supply. In this case, the timer will revert to the default heating duration time setting of 30 minutes.
Set Remaining Time:
The active remaining time can be changed between 10 minutes and 60 minutes via the "Forward" or "Reverse"
buttons when heating mode is active.
*Changing the Operating Mode.
NOTE:
Ventilation mode is not available on the BlueHeat heater. The
ventilation mode is only available with certain heater versions. This
information is provided in the event mode of operation is inadvertently changed.
Press the button. Press the
button again and hold it. The last mode (heating or ventilation ) is displayed. Press the "Forward"
or "Reverse"
button as well to change back and forth between heating or ventilation mode.
Operation
Webasto Thermo & Comfort Inc, 2013