Contents Safety notes Environmental protection and recycling Guarantee Description Operation 6-11 Error indication by code Installation Instructions for qualified personnel Installation 14-15 Master and slave settings Electrical drawings Dimensions Commissioning Technical data Carefully read this operating manual prior to commissioning/ using the units! This operating manual is a translation of the German original.
Modification of the units and ■ pose a danger to persons. components supplied by REMKO is not permitted and can cause malfunctions. Units and components may not be ■...
Environmental Description protection and recycling The cabled remote control is used for Disposing of packaging external operation of the indoor unit chiller. All products are packed for transport The cabled remote control must be in environmentally friendly materials. mounted at the desired location at Make a valuable contribution to reducing a height of approx.
REMKO KF Operation Control panel on cabled remote control Temperature probe Display LED display ON/OFF MODE key TIMER key CLOCK key FAN key ENTER key SLEEP/NETWORK key TEMP key TIME key SWING key LED signal Swing key The LED indicates the operating status This key switches on the oscillating fins (green = operation, red = unit off).
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ON/OFF Press the POWER key to turn the unit on or off. Operation is indicated by the green LED. The display shows the values and settings programmed before switching off. During initial commissioning, the time display flashes. The time should be set first to guarantee error-free operation of the unit.
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REMKO KF FAN key The ventilator speed can be adjusted by pressing the FAN key. The setting must be confirmed with the ENTER key. A selection can be made between low, medium, high and automatic fan speed. The fan symbol blinks in Automatic mode.
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Automatic In automatic mode, the regulation automatically selects either heating mode or cooling mode, depending on the set target temperature. Provided an adequate heating medium or coolant with a sufficient temperature is available, it is possible to guarantee a constant room temperature. The fan speed should be set to automatic.
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REMKO KF Swing Swing mode enables continuous, automatic adjustment of the fins. When switched on, the air inside the room is distributed better. After pressing the SWING key, confirm the setting with the ENTER key. By pressing the SWING key and pressing the ENTER key during the swing movement, the fins can be locked in their current position.
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Deactivating the timer function If already in the timer level, the activation of the set timers can be cancelled by selecting the SET function. This must then be acknowledged by pressing the ENTER key. Night increase/night decrease (sleep function) Sleep/ By pressing the SLEEP and ENTER keys, the room temperature is Network increased or decreased by 2 °C within 2 hours in cooling mode...
REMKO KF Error indication by code The following table provides brief information for coded error displays. Please also refer to the chapter entitled “Troubleshooting and customer service” in the operating manual of the chiller and, if necessary, contact a specialist company to check the system.
Installation 1. Route the four-wire plug cable Scope of delivery between the installation location of Figure A the cabled remote control and the switch box of the unit. If the 5 m plug cable is not long enough, the cable must be disconnected at any point and extended by the customer.
REMKO KF Master and slave settings A higher-level unit with cabled remote control (master) can control any additional unit (slave) individually. From the master unit all or each individual slave unit can be controlled. The cabled remote control is assigned an address with which the units can be distinguished.
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Programming The slave units can only be programmed from the master unit via the network function (SLEEP key). If the SLEEP key is pressed for more than 5 seconds, the network symbol and UNIT ALL will appear on the display. Now the desired settings can be made and the slave units can be selected with the TIME key.
REMKO KF Electrical drawings KF 21 for KWD 25 to 100 EC NOTE NOTE The end of the network must The connecting line must be provided be marked by the plugged in by the customer through the jumper JP1. connection using a shielded wire.
Dimensions KF 21 Commissioning 1. Switch the unit on using the cabled 3. Install all removed parts. remote control. 4. Familiarise the operator with the The cabled remote control is active. functions. 2. Check all key functions. The display of the cabled remote control changes accordingly.
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REMKO INTERNATIONAL ... and also right in your neighbourhood! Take advantage of our experience and advice REMKO GmbH & Co. KG Air conditioning and heating technology Im Seelenkamp 12 D-32791 Lage Postfach 1827 D-32777 Lage Telephone +49 5232 606-0 +49 5232 606-260 E-mail info@remko.de...
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