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CAUTION Burning

• Only operate the device under supervision.
• Operate the device via remote or automatic switch-on by upstream components, e.g. room 
temperature controller, timer.

CAUTION Burning

If the surface of the heater shows signs of damage, you must no longer operate the device.

CAUTION: Do not cover the device!

2.3 General notes

• 

We guarantee proper function and operational safety only if the original accessories and 

spare parts intended for the device are used.

•  Keep pointed objects away from the device.
• 

Do not fasten the device to the fl oor with screws or nails.

•  Do not operate the device in bathrooms or similarly damp rooms.
•  Do not operate the device outdoors.
•  Do not transport the device by the power supply cable.

2.4 Test mark

See nameplate on the device.

3. Device description

Ceiling heating for fl ush mounting is used for heating cold zones in offi  ce, living and working areas.

Summary of Contents for IRDH-420

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Page 2: ...plication Neither DIGEL HEAT nor any of its affiliates or subsidiaries shall be held responsible or liable for any misuse of the information contained herein If you have any suggestions for improvemen...

Page 3: ...ceiling the above does not apply Do not cover the device In the event of damage or replacement the power supply cable may only be replaced by a specialist technician authorized by the manufacturer usi...

Page 4: ...rate or minor injury 1 4 Other markings in this documentation Symbol Meaning General notes are marked with the adjacent symbol Read the notes carefully Property damage equipment consequential and envi...

Page 5: ...for the accessories used 2 2 General safety instructions WARNING Injury The appliance can be used by children aged from 8 years and above and persons with reduced physical sensory or mental capabilit...

Page 6: ...e proper function and operational safety only if the original accessories and spare parts intended for the device are used Keep pointed objects away from the device Do not fasten the device to the flo...

Page 7: ...the stability of the mounting base and then select the screws not included Please check the thermal stability of the building structure this must be 60 C and then select the distance and mounting met...

Page 8: ...he heating element into the mounting frame until the protruding tabs are locked in place Please pay attention to the locking of the tabs Bitte achten Sie darauf dass die Lasche min 2 3 mm vom Heizelem...

Page 9: ...it has cooled down You must not wash or dry clean the device Do not use corrosive cleaning agents 7 Troubleshooting Problem Cause Solution The device does not get warm No voltage is applied Check whet...

Page 10: ...ed radio receiver Type of heat output room temperature control Optional DIGEL HEAT control unit Technical life Years 20 Input voltage Volt AC 230 Nennw rmeleistung Watt 420 Nominal heat output Watt No...

Page 11: ...period However the warranty does not cover services for such devices on which faults damages or defects occur due to chemical or electrochemical effects faulty set up or installation as well as improp...

Page 12: ...rranty Warranty claims must be submitted to us before the warranty period expires within two weeks after the defect has been detected Details of the defect the device and the time of discovery must be...

Page 13: ...ces marked with this symbol must not be disposed of with household waste As the manufacturer we ensure environmentally compatible treatment and recycling of the old devices as part of our product resp...

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