Bosch 7736504944, Руководство по установке

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Safety instructions
6 720 813 648 (2019/03)
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1.2 Safety instructions
These installation instructions are intended for technicians trained and experienced
dealing with HVAC systems.
▶ Read the installation instructions before starting the installation.
▶ Observe safety instructions and warnings.
▶ Observe national and regional regulations, technical rules and guidelines.
▶ Document all work performed.
Electric work
▶ Before performing electrical work, disconnect the power and secure the unit
against unintentional reconnection.
▶ Ensure the system has been disconnected from the power supply.
2 Safety instructions
▶ Read the following instructions very carefully to ensure correct operation.
▶ Follow safety instructions.
WARNING:
This product can expose you to chemicals including Lead and Lead components,
which are known to the State of California to cause cancer and birth defects or other
reproductive harm. For more information go to www.P65Warnings.ca.gov.
WARNING:
Electrical discharge!
For safety reasons, disconnect the power supply to the water heater before
performing installation.