ALRE Electronic room temperature controller, continuous action KTRVB-042.205

Model: KTRVB-042.205 Item No: DA 451200
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 5mA
Analogue cooling output 0…10 V or 10…0 V repluggable 5mA
Inputs: ECO contact, forced switch off contact
Indications: Relative scale (set value 21°C with “0” marking, swelling arrows (“+” and “-” for warmer/colder)
Functions: heating and cooling with adjustable neutral zone and adjustable p-band. ECO mode operation can be activated via an external contact (=neutral zone broadened through ECO zone). Forced switch off function (frost protection monitoring of rooms at approx. 5°C)
Adjustments: Neutral zone from -1…+5 K (factory setting 1 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