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2.3 ELECTRICAL INSTALLATION
2.3.1 GENERAL INFORMATION FOR ELECTRICAL INSTALLATION
•
Check the insertion of the thermostat sensor in the thermowell, the so-called
insertion all the way.
•
The tank can be connected to any hot water heating boiler up to the 50 kW power
output.
To adjust the distance from the wall, connect the wire of the external protective
bonding!
•
The tank is powered directly from boiler by control voltage 230 V/50 Hz.
•
Elastic cable CYSY 4Cx0.75 can be used for cross connection.
•
Connecting terminals are identified on the tank's terminal board.
2.3.2 ELECTRONIC THERMOSTAT WIRING METHODS
Wiring of tanks of the below types:
OKH 100 NTR, OKH 125 NTR, OKH 160 NTR, OKH 100 NTR/HV, OKH 125 NTR/HV
Figure 6
Touch thermometer is installed on the control panel to control the temperature of
water, additionally there is a capillary thermostat to set the desired water
temperature and two signal lights: "green" = tank heated; "orange" = tank is getting
heated.
- there is voltage on terminal 2 if tank is heated
- there is voltage on terminal 1 if tank is not heated
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