Nibe ELK 5, Инструкция по установке и обслуживанию

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General information for the installer
General
The area of use for ELK 5/8 is in combination with NIBE
ground source and air/water heat pumps. When the
heating demand is greater than the heat pump's capacity,
the immersion heater connects automatically for supple-
mentary heating. The electrical equipment is adapted to
the heat pump's function.
ELK 5/8 contains overheating protection and two contact-
ors toexternally regulate the two power steps. For optim-
um function the outputs should be binary controlled.
The products that do not have an internal immersion
heater can use the emergency mode relay for this function.
Ensure that the heating medium circulates through the
electric heater.
Assembly
LEK
NOTE
The thermostat (35) must be adjusted so that the
system's highest permitted temperature is not ex-
ceeded. The adjustment must not be so great that it
limits the power.
The electric heater must be installed upright (see image
above).
Free space of 500 mm is required in front of the heater for
service. If this is not possible, detachable connections must
be used.
ELK 5, ELK 8 6
For the Installer
General information for the installer