ROC LL1GBQ24-B26CG, Руководство по использованию, установке и обслуживанию

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In Europe, all boiler installation and adjustment should be performed by
professional authorized by ROC company according to actual installation standards,
and make sure it is compliance with safety and health standards.
The material used in the production of this boiler is harmless and requires no special
care during maintenance.
Avoid installing the boiler in the air inlet which may be polluted by chemicals such as
chlorine (swimming pool) or ammonia (barber shop), or alkali(laundry).
The room in which the boiler is installed does not require specific ventilation. If the
boiler is installed in a cupboard or compartment ventilation is not required for
cooling purposes.
The gas installation and tightness test must be in accordance with relative
requirement . Ensure that the pipe size is adequate for demand including other gas
appliances on the same supply.
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4. Boiler installation
4.1 Reference standard
4.2 Ventilation
4.3 Gas supply
Boiler requires to use of 230V/50Hz AC, after confirming the voltage, and connect
the power plug (voltage requirements 230V ± 15%, it is suggested the users with
instability voltage and high or low voltage to equip with a power regulator).
WARNING:
To avoid the risk of electrical leakage, the socket used for connection to this product
must have a good grounding device.
4.4 Power supply