Electronic climate controller with timer KTRRUu Flush-mounted installation – Design Berlin UP
Accessories
Item no.
Features
PG
JZ-090.900
Design: Berlin Surface finish: glossy Housing colour: pure white like RAL 9010 Housing material: PC plastic General features: alre frame “Berlin” (neutral) for all flush-mounted controllers with cover 50 x 50 mm Design: Berlin Surface finish: glossy Housing colour: pearl white like RAL 1013 Housing material: PC plastic General features: alre frame “Berlin” (neutral) for all flush-mounted controllers with cover 50 x 50 mm
VV000025
I
JZ-090.910
VV000010
I
* An internal trimming potentiometer can be used to select whether control should be based on the internal (left stop) or external sensor (right stop). In the intermediate positions, if both sensors are used, a weighting is applied to the internal room sensor and the external radiation sensor. The weighting allows for compensation of different structural conditions such as large window areas or cardinal directions. For very slow controlled systems, it is recommended to assign a higher weighting to the radiation sensor than to the internal room sensor.
KTRRUu application example – 2-pipe system (230-V version)
KTRRUu application example – 4-pipe system (230-V version)
KTRRUu with alre frame “Berlin”
pluggable screw-type terminals
Catalogue 2022 | Page 130
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