Eco-Orlan Paxo Series Operating Manual - page 13
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©2009 Eco-Orlan USA LLC. All Rights Reserved.
Revised August 2009.
After turning the controller RK-2001UA on, all the elements of the display are lit for a while to check if they are working properly.
The controller returns to its last state before turning off or before the power loss.
1 - Master switch
2 - Display, indicating boiler’s temperature and parameters
3 - Room thermostat indicator
4 - Boiler thermostat knob
5 - Circulating pump indicator
6 - STOP/choose parameters/erase alarms button
7 - START/choose parameters button
8 - Start programming in service mode/confirm settings button
Basic operation of the device is done by setting the desired temperature with the boiler’s thermostat knob. Other functions are
realized according to parameters programmed in the service mode. While changing the boiler’s temperature settings with the knob,
the change is displayed on the display for a few seconds (for example 180F°) and this value means the temperature, which the
controller will be trying to achieve. After pressing the START button, the fan starts to work and the control process begins. STOP
button stops the fan, for example allowing to add fuel to the boiler.
If the controller isn't in service mode, the display shows water temperature of the boiler and the last sign on the display defines mode,
which the controller currently is in: [180-] - STOP mode
[180F°] - WORK mode
[180r] - keeping fire in WORK mode
a) Setting up the parameters - service mode
Holding the OK button for more than 3 seconds causes change to the service mode, where you can view and change programmed
parameters.
Service mode is indicated by flashing of the room thermostat indicator.
You can look through parameters with arrow buttons. After choosing the desired parameter, you can switch to the change
mode of the parameter by pressing the OK button - this mode is indicated by value of the parameter flashing.
Change of the parameter is possible by pressing - or + buttons.
You can confirm new settings with the OK button and after that you can choose another parameter (with buttons). If you want to
quit the service mode, choose [End] option with arrows buttons and press OK or wait 1 minute. The device will exit service
mode and will start to indicate the boiler’s temperature.