Instruction Manual

PG 10
PG 10
Chirp set - Touch this to turn the audible chirp sound on or off.
F
C
Set - Touch this to switch the temperature display scale from
o
F to
o
C .
FILTER - AIR FILTER ALERT - The 3M-30 can be programmed to remind you when the air lter
needs changing.
Touch FILTER. The display will show the usage to date.
Touch FILTER for over 3 seconds and the display will change to LIMIT.
Touch arrows to set desired usage limit before lter alert comes on home screen.
When this limit is reached, FILTER will be on home screen.
Limit may be set from 0 to 999 days; default is 90 days.
To reset, the usage back to 0, touch usage number; touching it again restores the displayed usage.
Touch HOME to return to the MENU screen.
LOCK (The 3M-30 has 2 lock modes)
Touch
icon for 5 seconds; the unit will go into the PARTIAL lock mode. The user can temporarily
override the 3M-30 Target Temperature with the +/- buttons only. (1 bar)
For FULL lock : Touch the
icon again for 5 seconds to go to full lock. No changes can be made. Full
lock shows
(2 bars). Once locked, the 3M-30 will respond just to MODE and MENU.