ALRE Electronic room temperature controller, continuous action KTRVB-042.206

Model: KTRVB-042.206 Item No: DA 451300
Equipment: Setting range (turning knob): 21°C ± 3 K, the factory preset “Zero” (21°C) can be changed internally by ± 5 K
Outputs: Analogue heating output 0…10 V or 10…0 V repluggable 5 mA
Analogue cooling output 0…10 V or 10…0 V repluggable 5 mA
Inputs: ECO contact, forced switch off contact (prevalent as against the switch)
Indications: Relative scale (set value 21°C with “0” marking, swelling arrows (“+” and “-” for warmer/colder), yellow LED indicator for “ON” and green LED indicator for “ECO”
Functions: Heating and cooling with adjustable neutral zone and adjustable p-band. ECO mode can be activated via external contact or switch (= neutral zone is extended to include ECO zone). Forced switch off function (frost protection) monitoring of rooms at approx. 5°C
Switch: “Off (forced switch off = room frost protection)/Day/ECO”
Adjustments: Neutral zone -1…+5 K (factory setting 1 K) ECO zone 1…5 K (factory setting 3 K)
p-band heating 0.5…3 K (factory setting 1 K)
p-band cooling 0.5…3 k (factory setting 2 K)
Application: Control of climates in individual rooms, the conditioning of which is realised via 2-conduit systems (4- pipe systems) and proportionally actuated valves. PG: I