Instruction Manual
SETTING THE ICE WARNING ALARM ( )
If Weekday ( ) or Single day ( ) alarm is set, the Ice 
Warning Alarm ( ) can be programmed.
• Press ALARM button once to enter into the Ice Warning 
 Alarm setting mode. The abbreviation  with a
 next to it will be displayed.
• Press and hold ALARM button for two seconds. The number 
30 will flash, meaning that if selected, the alarm will sound 30 
 minutes earlier than the Weekday or Single alarm.
• Select the desired Ice Warning Alarm interval in 15 minutes 
 increments between 15 and 90 minutes, using UP (? ) or 
DOWN (? )buttons
• Press ALARM button to confirm and exit from the alarm 
 setting mode.
ACTIVATING/ DEACTIVATING ALARMS
• Press ALARM button to enter into the desired alarm mode.
• Press UP ( ? ) to activate alarm and the corresponding icons 
 ,  or   will be displayed.
• Press DOWN ( ? ) to deactivate alarm until “ ” is 
 displayed.
MAINTANANCE
CHANGING BATTERIES
• If the low battery indicator lights up, replace batteries in the 
 corresponding unit.
• Do not mix old and batteries.
CLEANING
The main unit and remote sensors housings can be cleaned with 
a damp cloth. Small parts can be cleaned with a cotton tip or 
pipe-cleaner. Never use abrasive or corrosive cleaning agents or 
solvents. Do not immerse electronic components in water.
51










