PWM 4 A1
GB
│
MT
│
39 ■
Symbols on the display
GAL
TOTAL
12
AUTO
LITER / MIN
-3
1
!
.
0
6
- Volume unit GAL (gallon)
3 Volume unit LITER
! Display mode: Flow rate in LITER/MIN or GAL/MIN
. Flow symbol: display during active measurement
0 Water quantity
6 Battery change indicator: low battery indicator
1 Display modes: TOTAL 1 / TOTAL 2 / AUTO
Setting up
Consider the requirements of the installation site
The installation location must meet the following requirements to ensure safe and error-free
operation of the appliance:
■ The temperature of the water flowing through the appliance must be between 5°C and
40°C.
■ The ambient temperature must be between 5°C and 60°C.
■ Use only clear fresh water.