Installation Instructions - Eko-Vimar Orlanski ORLAN 18 Mode D'emploi

Settings in correct order:
• „HI": hysteresis of boiler's temperature regulation (2 °C - 9 °C), that is temperature's decreasing
to the low enough to cause fan's turning on .
• „Po": temperature when the pump turns on (35 °C - 70 °C), after room thermostat's connecting
we change regulation for below 65 °C (in the type 3.4: +65 °C up to +90 °C) till the time
when „rP" appears on a display - Ekoster on basis of the signal transmitted by the room
regulator will control with pump's working on its own .
• „dt": temperatures' difference at the beginning of working, that is on what temerature's
difference from the one set by regulator will turn into
ex. dt = 20, temperature set = 70 °C after temperature's decreasing to 50 °C (temperature
decreased of set „dt" parameter from boiler setted temperature) regulator holds on for 30
minutes to burn out the rest of the fuel, after the fan turns off signalling in the same time fuel
shortage with
• „┌ ┐ ": max power of the blower in % (3:30 % - 10:100 %).
nOTICE!
It is advisable to set the temperature difference dt=10, hysterezis =2 °C and regulator
temperature 80 °C oir the boiler cooperating with accumulation tank. (in the type 3.4:
It is advisable to set the temperature difference dt=10, hysterezis=2 °C and regulator
temperature 90 °C oir the boiler cooperating with accumulation tank.)
Pic.3 Pump, exhaust fan, temperature sensor and room thermostat connection scheme.

Installation instructions

1. Temperature regulator is designed for operating with central heating boilers.
2. Regulator's connection is to be done by an authorized person only.
3. Regulator should be placed in the room preventing against its warming to more than 40 °C.
4 . Installing should be made in accordance with the manual .
5. The regulator must be safeguarded against spilling of water and against conditions causing
condensation of vapour (e.g. sudden changes in ambient's temperature).
6. The device should be installed and operated in accordance with the principles of procedure
with electrical equipment.
7 . Fuse burnout does not constitute basis for warranty repair .
8 . It is recommended to check the regulator settings before starting up the boiler .
9. The regulator is protected with 1.25 A fuse.
10. Sensor is to be assembled with no oil.
nOTICE!
Connecting up of the pump supply cables as well as replacement of fuse should be
done with regulator supply switched off (regulator supply plug removed from the
supply socket). Connecting up the pump with regulator supply plug in supply socket
forms electric shock hazard.
diode .
or (10 °C - 30 °C)
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