6
Room thermostat (RP entry)
– when the voltage free contact gets opened the boiler
will stop heating. The entry is responsible for boiler control depending on the room
temperature. (room thermostat connection details – page 4, sub clause 7).
WE-019/01 Cylinder water temperature sensor (Tzas entry-refers to EKCO.LN2 and
EKCO.L2 model) –
for connection details please, refer to the figure. If it is necessary,
you can extend the wires, however, please remember that the shorter the wires
the better. If the wire is too long there may occur disturbances and it may not work
properly. The wires should not run close to mains cables, they must not go around
other electric wires.
Important. To activate the sensor and DHW cylinder heating, please follow the in-
structions in section „ADVANCED SETTINGS”. Set up the temperature of heating
medium (50 - 85°C) and select „ti” as a way of temperature measurement in cylinder.
Connection of external appliances
blue
brown
blac
k
or
Regulator
pokojowy
refers to EKCO.LN2 and EKCO.L2 boiler only
refers to EKCO.LN2 and EKCO.L2 boiler only
ZTD - connection point of three-way valve
Tzas - connection point of water temp. sensor (in
cylinder) or cylinder thermostat
A - master appliance
B - room thermostate Auraton 2005
C - 019/01 KOSPEL - water temp. sensor (in
cylinder)
D - cylinder thermostat
RP - room thermostat connection point
NA - master appliance connection point
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