4
If you detect abnormal combustion
or abnormal odors:
1. Turn off the hot water supply
2. Turn off the power to the water
heater
3. Turn off gas and water at the
main
4. Consult the nearest Bosch Agent
This will prevent fire, electric shocks or
damage to the unit.
Check the temperature of the
running hot water before
entering the shower.
Check the temperature before
stepping into the bath tub.
Do not turn off the water heater or
change the water temperature while
someone is using the hot water.
Warning
Important Safety Information-2
Contact a qualified service
technician for any necessary
repairs, service or maintenance.
Do not allow small children to play
unsupervised in the bathroom.
Do not allow small children to
bathe unsupervised.
For Natural Gas
55.5 kW
NG
250 MJ/hr
135 W
MAX:900kPa
0.68 kPa
AC240V 50Hz
BOSCH
MODEL
GAS CONSUMPTION
HEAT OUTPUT
GAS TYPE
WATER PRESSURE
RATED POWER
ELECTRICAL RATING
32L/min RAISED 25 C
HOT WATER SUPPLY CAPACITY
GAS PRESSURE TEST POINT
KM3211WHQ
SERIAL NUMBER
A