26
1. In standby mode, press
key ,to use the
or
key to
select “
ZERO BALANCE
” item
2. Remove the fix screw and lift the tank off from the scale plate. Make sure that
there is
NOTHING
on, press
key .
After finishing it, the LCD will come to the standby mode automatically:
IMPORTANT: It should show -9kg, that means the work is properly done.
3. place back the tank on the scale plate and fix the screw back.Please make
sure that the tank is placed vertically without touching any wall.
8.4
vacuum pump oil
Switch off the Air-Con Service Station and unplug it from the power supply
before opening the house.
Before changing the oil, let the vacuum pump run for about 10 minutes (manually
using the menu).
ZERO
BALANCE
PRESS
OK
WHEN
PREPARED!
ZE L L
AI R C O N SE RV I C E STATI O N
Re f r i g e r a n t
-9 . 00 KG
H
