Hyundai H-IWR1-3P-UI057/S - Инструкция по эксплуатации - Страница 12

11.

Electrical instant water heater

EN

nection has male thread 12 mm in diameter (G1/2”). Connect the accessories provided in the 
package to the heated water outlet marked with red color (refer to “Accessories” and version of 
your water heater). The cold water feed isolation valve shall be installed upstream of the water 

heater inlet. Never install an isolation valve at the heated water outlet of the water heater. Pass 
water flow through the water heater to make sure that it is operable. Check tightness of all 

connections and retighten them as necessary.

Electrical mains connection

Connect the water heater to the 220 VAC electrical mains with a three-conductor copper electri

-

cal cable having minimum conductor section and a circuit breaker in the power switchboard as 
indicated in the table below:

Correct connection

Valve

Inlet

Outlet

130 m

m

130 

mm