Before Installation; Choosing Installation Site - Bosch KM3211WH Installation & Owners Manual

3.

Before Installation

Check the Gas
• Check that the rating plate indicates the correct type of gas.
Check that the gas supply line is sized
for 250 MJ/h for this unit.
Check the Power
• The power supply required is 240V AC,
at 50Hz. Using the incorrect voltage
may result in fire or electric shock.
Do Not Use Equipment for Purposes Other Than Those Specified
• Do not use for purposes other than increasing the temperature of the water supply.
Do not use in areas of poor water quality
Use Extreme Caution if Using With A Solar Pre-Heater
• Using this unit with a solar pre-heater can lead to unpredictable output temperatures and
possibly scalding. If absolutely necessary, use mixing valves to ensure output temperatures do
not get to scalding levels. Do not use a solar pre-heater with the quick-connect multi-system.
Replacement
* Check the fixing brackets and exhaust vent yearly to make sure they do not need to be replaced.
Do not install unit in a bathroom or other occupied room, installation in an improper location may
cause failures or fire.
4.

Choosing Installation Site

* Locate the appliance in an area where leakage from the unit or connections will not result in damage
to the area adjacent to the appliance or to the lower floors of the structure. When such locations
cannot be avoided, it is recommended that a suitable drain pan, adequately drained, be installed
under the appliance. The pan must not restrict combustion air flow.
• Install the water heater in a location where it is free from obstacles and
stagnant air.
• Consult with the customer concerning the location of installation.
• Do not install the water heater near staircases or emergency exits.
• Avoid places where fires are common, such as those where petrol
and adhesives are handled, or places in which corrosive gases
(ammonia, chlorine, sulfur, ethylene compounds, acids) are present.
This may cause incomplete combustion or failures.
54
Caution
BOSCH
KM3211WHQ
MODEL
GAS TYPE LPG
250 MJ/hr
GAS CONSUMPTION
HEAT OUTPUT 55.5 kW
ELECTRICAL RATING AC240V 50Hz
RATED POWER 150 W
HOT WATER SUPPLY CAPACITY
32L/min RAISED 25 C
1.54 kPa
GAS PRESSURE TEST POINT
MAX：900kPa
WATER PRESSURE
SERIAL NUMBER
XXXX.XX - XXXXXX
NORITZ CORPORATION
AGA APPROVAL CERTIFICATION
NUMBER ：
Caution
X X X