Commissioning - Bosch DHW Tank QWST120 O Installation And Maintenance Instructions Manual

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6

Commissioning

NOTICE: Risk of property damage in the
event of improper operation!
Commissioning with a partially filled tank
can destroy the appliance.
B Check that the DHW tank is completely
filled and that fresh water can enter the
tank.
Prior to commissioning, check for the following and
ensure that systems are connected and operating
properly:
• Absence of leaks in the heating system
• Absence of leaks in the pipework
• Verify all electrical connections
• Consult the operating instructions supplied with the
control unit or boiler (standard delivery - control unit
or boiler) for operating information.
• The system should be commissioned by the installer
in the presence of the owner/operator.
6 720 648 071 (2012/03)
Commissioning
11

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