Before Installation - Bosch BC2680RA Installation Manual

5.

Before Installation

Check the Gas
• Check that the data plate (located inside of front cover) or
a temporary label (located on the front cover)
indicates the correct type of gas.
• Check that the gas supply line is sized for
BC2680RA(5): NG 175 MJ/hr, LP 185 MJ/hr
BC2180RA(5): NG 145 MJ/hr, LP 149 MJ/hr for this unit.
• DO NOT OPERATE WITH ANY OTHER GAS TYPE.
Check the Power
• The power supply required is 230/240VAC, at 50Hz.
Using the incorrect voltage may result in fire or
electric shock.
Warning labels
• Located on the left side of the casing -PLEASE READ THESE LABELS CAREFULLY!
Do Not Use Equipment for Purposes Other Than Those Specified
• Do not use for other than increasing the temperature of the water supply, as unexpected accidents
may occur as a result.
Check Water Supply Quality
• If the water supply is hard, acidic or otherwise impure, treat the water with approved methods in
order to ensure full warranty coverage.
See water quality statement on page 22.
Frost Protection
• When installed, power to the unit must be kept switched on, otherwise the appliance should be drained.
This prevents water freezing, and causing damage to the water heater.
Installation Instructions
WARNING
CAUTION
For NG Gas
7