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4

REMKO KF

Carefully read the operating manual 
before placing the unit in service for  
the first time. It provides useful tips,  

 notes and   hazard warnings to 

prevent injury and material damage. 
Failure to follow the directions in this 
manual can endanger persons, the 
environment and the equipment itself 
and will void any claims for liability.

■ 

Keep this manual in the vicinity of 
the units.

■ 

Only qualified personnel may set up 
and install the units and components.

■ 

Set-up, connection, and operation 
of the units and their components 
must be done in accordance with 
the operating conditions as specified 
in this manual and comply with all 
applicable local regulations. 

■ 

Modification of the units and 
components supplied by REMKO 
is not permitted and can cause 
malfunctions.

■ 

Units and components may not be 
operated in areas where there is an 
increased risk of damage. Observe 
the minimum clearances.

■ 

The electrical power supply is to be 
adapted to the requirements of the 
units.

■ 

The operational safety of units and 
components is only assured if they 
are fully assembled and used as 
intended.

Safety notes

 

Safety devices may not be modified 

or bypassed.

■ 

Do not operate units or components 

if there are obvious defects or signs 

of damage.

■ 

The units and components must be 

kept at an adequate distance from 

flammable, explosive, combustible, 

abrasive and dirty areas or 

atmospheres.

■ 

Installation, repair and maintenance 

work may only be carried out 

by authorised specialists. Visual 

inspections and cleaning can be 

performed by the operator as long 

as the unit is disconnected from the 

power.

■ 

Take appropriate precautions when 
performing installation, repair or 
maintenance work or cleaning the 
unit to make sure the unit does not 
pose a danger to persons.

Intended use

Depending on the design and equipment, 
the components are intended exclusively 
for remotely operating indoor unit chillers 
in the KWD 25 EC to 100 EC range.
Any different or additional use is a  
non-intended use. The manufacturer/
supplier assumes no liability for damages 
arising from non-intended use. The user 
bears the sole risk in such cases.
Intended use also includes working 
in accordance with the operating and 
installation instructions and complying 
with the maintenance requirements.

Summary of Contents for KF 2

Page 1: ...REMKO KF 21 KWD 25 EC to 100 EC cabled remote control Operation Technology Edition GB G07 ...

Page 2: ......

Page 3: ...tings 14 15 Electrical drawings 16 Dimensions 17 Commissioning 17 Technical data 17 Carefully read this operating manual prior to commissioning using the units This operating manual is a translation of the German original This manual is an integral part of the unit and must always be kept in the vicinity of the installation location or on the unit itself Subject to modifications No liability accep...

Page 4: ... only assured if they are fully assembled and used as intended Safety notes Safety devices may not be modified or bypassed Do not operate units or components if there are obvious defects or signs of damage The units and components must be kept at an adequate distance from flammable explosive combustible abrasive and dirty areas or atmospheres Installation repair and maintenance work may only be ca...

Page 5: ...recycling Disposing of packaging All products are packed for transport in environmentally friendly materials Make a valuable contribution to reducing waste and sustaining raw materials Only dispose of packaging at approved collection points Disposing of the components The manufacturing process for the units is subject to continuous quality control Only high grade materials are processed the majori...

Page 6: ...air without tempering it Heating The unit heats the colder room air to the adjusted warmer setpoint Time keys These keys are used to set the time and duration of the timer Various units can be selected for network mode Swing key This key switches on the oscillating fins to provide improved air distribution in the room It can also be used to lock the fins Sleep Network key Pressing this key will in...

Page 7: ...r PM no longer blinks To change the time press the CLOCK key AM or PM flashes the time can now be changed with the TIME key To fix the time press the CLOCK key again AM or PM no longer blinks The ENTER key must be pressed after all settings to confirm them If the ENTER key is not pressed the regulation automatically returns to the previous setting values after approx 8 seconds ENTER key Increase t...

Page 8: ... the ENTER key FAN key Operating modes Mode low automatic medium high Cooling Heating Dehumidification Ventilate medium Silent medium Turbo Furthermore the fan stages Silent and Turbo can be activated via the FAN key in conjunction with the temperature keys To activate the Silent fan stage press the down arrow key simultaneously with the FAN key The symbol for the lowest fan stage now flashes The ...

Page 9: ...ister cools the air below its dew point due to the low medium temperature this results in the airborne humidity being condensed out This reduces the moisture content of the room air Automatic mode Cooling mode Dehumidifica tion mode In this mode the unit is used as an air circulation unit It is not possible to set a target temperature The room is neither heated nor cooled Please always observe the...

Page 10: ...d pressing the ENTER key during the swing movement the fins can be locked in their current position Pressing the SWING and ENTER keys again resumes the swing motion Swing The TIMER key can be used to activate a desired switch on or switch off delay This delay can be programmed in steps of 10 minutes with the TIME key With the selected setting the time at which the unit is to be switched on or off ...

Page 11: ...and ENTER keys the room temperature is increased or decreased by 2 C within 2 hours in cooling mode and heating mode respectively After a further 30 minutes the temperature is increased or decreased by 0 5 C in cooling mode and heating mode respectively After a further 30 minutes the room temperature is raised or lowered by 0 5 C in cooling and heating mode respectively After a further hour the ro...

Page 12: ... Troubleshooting and customer service in the operating manual of the chiller and if necessary contact a specialist company to check the system Various malfunctions are detected by the cabled remote control and shown on the display In this case a spanner symbol appears on the display UNIT no longer contains the address of the cassette but the error code that can be seen in the table Installation In...

Page 13: ...A and bottom right Fig B of the slots 5 Separate the two halves from each other with a larger lever movement at both slots Fig C and D 6 Now mount the rear panel of the housing at the desired installation location at a height of approx 1 60 m 7 Connect the plug cable to the socket A of the cabled remote control 8 Lock the housing front of the cabled remote control in the mounting rear panel There ...

Page 14: ...board After the rear half of the remote control housing has been detached the switches are visible at the bottom right of the circuit board The master remote control must always be assigned address 01 All switches must be switched down Addresses 02 to 32 are assigned to the slave remote controls To define the address the DIP switches are set as shown in the table Unit Unit Unit Unit 01 10 19 28 02...

Page 15: ...T ALL or to a specific slave unit with a pre defined address UNIT 02 to 31 Transfer to all units UNIT ALL Transfer to a unit UNIT 02 to UNIT 32 The settings are transmitted to all units Once the address of the units and other settings have been selected always press the ENTER key to transmit the settings Notes for operating the internal network The timer function can only be programmed individuall...

Page 16: ...trical drawings KF 21 for KWD 25 to 100 EC The end of the network must be marked by the plugged in jumper JP1 NOTE The connecting line must be provided by the customer through the connection using a shielded wire NOTE ...

Page 17: ...cordingly 3 Install all removed parts 4 Familiarise the operator with the functions Series KF 21 Operating mode Cabled remote control for KWD 25 EC to 100 EC Plug in cable length mm 5000 Operating range C r H 10 to 40 30 to 80 non condensing Temperature range for storage purposes C r H 10 to 60 20 to 85 non condensing Power supply V Hz 10 50 Enclosure class IP 30 Dimensions H W D mm 120 120 20 Wei...

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Page 20: ...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 Fax 49 5232 606 260 E mail info remko de Website www remko de We reserve the right to make technical changes and provide no warranty as to the accuracy of this data ...

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