Drazice OKCE 250 NTR Bedienings- en installatiehandleiding - Pagina 11
Blader online of download pdf Bedienings- en installatiehandleiding voor {categorie_naam} Drazice OKCE 250 NTR. Drazice OKCE 250 NTR 13 pagina's. Stationary water heaters
Pagina afdrukken
switches off the electric circuit and thus discontinues water heating. The control light signals if the element is in
operation (light is on) or if it is off (the light goes out). When putting the heater out of service for an extended
period, in winter you can set the thermostat to the "snowflake" symbol preventing the water from freezing, or turn
off the electricity supply to the heater. Connection, repairs, and wiring inspections may only be implemented by
company (person) authorised to such activity. Expert connection must be confirmed on the warranty certificate.
The heater is connected to the electric network using a solid moving conductor with a switch that turns off all
network poles and the circuit breaker (protector).
Installations in bathrooms, laundromats, rest rooms and showers, must obey ČSN 33 2000-7-701.
The degree of protection of electric parts of the heater is IP 44.
Respect rules of protection against electrical injuries in accordance with ČSN 33 2000-4-41.
Heating unit - flanges
OKCE 300 NTR/2,2 kW, OKCE 300 NTRR/2,2 kW
OKCE 160 NTR/2,2 kW, OKCE 200 NTR/2,2 kW,
OKCE 200 NTRR/2,2 kW, OKCE 250 NTR/2,2 kW,
OKCE 250 NTRR/2,2 kW
Fastening 8 x M10
Fastening 12 x M12
OKCE 300 NTR/3-6 kW, OKCE 300 NTRR/3-6 kW
Electric installation guard and wiring scheme
Fastening 12 x M12
Wiring scheme
Notice: Factory connection must not be changed!
Heating unit 2.2 kW
11