Electronic climate controller for cooling ceilings, KTRRU – with internal and external temperature sensor – flush-mounted installation – Design Berlin UP
Accessories
Item no.
Features
PG
JZ-090.900
General features: alre frame “Berlin” (neutral) for all flush-mounted controllers with cover 50 x 50 mm 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
VV000025
I
JZ-090.910
VV000010
I
Circuit diagram for KTRRU-052.245 in 2-pipe system
Circuit diagram for KTRRU-052.245 in 4-pipe system
Parallel wiring for heating/cooling changeover and/or ECO for several controllers (max. 20 controllers)
Catalogue 2022 | Page 124
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