clage DSX Touch Instrucciones De Uso página 55

6. Electrical connection
Wiring diagram
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1. Electronic circuitry
2. Heating element
3. Safety pressure cut-out
4. Connecting terminal
5. Safety thermal cut-out
Only by a specialist!
Please observe:
• e.g. VDE 0100
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• The installation must comply with current IEC and national local regulations or any
particular regulations, specified by the local electricity supply company
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• The rating plate and technical specifications
• The appliance must be earthed!
4
Structural prerequisites
• The appliance must be installed via a permanent connection. Heater must be
earthed!
• The electric wiring should not be injured. After mounting, the wiring must not be
direct accessible.
• An all-pole disconnecting device (e.g. via fuses) with a contact opening width of at
least 3 mm per pole should be provided at the installation end.
• To protect the appliance, a fuse element must be fitted with a tripping current com-
mensurate with the nominal current of the appliance.
Load shedding relay
If further three-phase appliances are connected, a load shedding relay designed for
electronic instantaneous water heaters (CLAGE no. 82250) can be connected to phase
conductor L2.
To change the operating mode, after making the electrical connection and initial
commissioning, please first call up the settings menu and then select the menu item
"Support for load shedding relay" (see page 37).
The locking function must be activated then (see chapter "Initial operation" sub point
"Locking function").
Value Description
0 Operation without load shedding relay, factory setting
Lo Operation with normal load shedding relay (min. 11% load on L2)
Hi Operation with sensitive load shedding relay (min. 17% load on L2)
Operating mode "Lo" must be selected first, thus to check the correct operation of
the load shedding relay at low appliance output (35 degree celsius setpoint and low
water flow rate). Mode "Hi" must be selected if the load shedding relay flickers.
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CLAGE
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