Safety valve Technical specifications Venting Dimensions Draining Component positions Actions in the event of freeze risk List of components Technical specifications For the Installer Dealing with malfunctions General information for the installer Low room temperature Function ELK 5, ELK 8...
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ELK is a Swedish-made quality product offering long life and reliable operation. The serial number* (95) must always be stated in all correspondence with NIBE. 069_ _ _ _ _ _ _ _ _ _ _...
Non-return valve apartment blocks. Circulation pump NIBE ELK contains overheating protection and contactors to Expansion vessel externally regulate the two power groups. Flow line sensor The electric module is principally an immersion heater in-...
If a part of the heating system is thought to be frozen, con- tact the installer. If the heating system must be switched off for a long period of time, the water should be drained and the immersion heater blocked. ELK 5, ELK 8...
General information for the installer Function Electrical installation Area of use for NIBE immersion heater is in combination with ELK must be installed via an isolator switch with a minimum NIBE ground source heat pumps and air/water heat pumps. breaking gap of 3 mm.
5 kW within 2 hours from start-up is required. 5. Select "Auto" operating mode in order for the electrical addition to be permitted to start. For further information, see appropriate “Installation and Maintenance Instructions” for SMO 10. ELK 5, ELK 8...
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SMO 10 part no. 089 638 SMO 10 Contactor, 1, -K1 J2,2 J1,2 J1,1 Contactor 2, -K2 089 259 SMO 10 part no. 089 259 SMO 10 Contactor, 1, -K1 J2,2 J1,2 J1,1 Contactor 2, -K2 ELK 5, ELK 8...
25 A 40 A Enclosure class IP 44 Max permitted 0.25 MPa (25 bar) pressure in the boiler Material immersion SIS 2333 EN 1.4301 heater Material tube SIS 2333 EN 1.4301 Part No. 069 025 069 026 ELK 5, ELK 8...
The pressure is to low in the expansion vessel. ■ The load monitor or some external control unit may have blocked the power output. NOTE Work behind panels secured by screws may only be carried out by a qualified installation engineer. ELK 5, ELK 8...
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