Gas pressure controller DS01 M

differential

Safety device that allows simultaneous operation of a room-air dependent fireplace with a wodtke pellet primary stove on a common chimney! DESCRIPTION Performance features Relay switching output 2 A (change-over contact) TÜV-tested General technical approval Z-43.13-302 Possible applications For mutual safety monitoring in case of mixed and multiple occupancy of the chimney Ideal for use with solid fuel fireplaces in low-energy or passive houses with wodthe pellet primary stoves The differential pressure controller DS01 M is a safety device that enables the simultaneous operation of room-air dependent fireplaces for solid fuels with wodtke pellet primary stoves together on one chimney (not suitable for open fireplaces or open mode of operation). The negative pressure in the connecting piece to the chimney compared to the surrounding room (= installation room or air compound) is permanently monitored during operation of the stove. In this way, there can be no negative pressure in the installation room/air connection, and thus no flue gas can escape in dangerous quantities via the fireplace into the installation room. The integrated evaluation logic prevents an overly sensitive response in the event of wind pressure fluctuations or during a cold start of the fireplace. In addition, a plausibility check is carried out. If the air pressure monitor switches off the connected primary stove with fan, sufficient fresh air supply must be provided to operate it again. NEW: Allows multiple use of one chimney with two wodtke pellet primary stoves or one wodtke pellet primary stove together with a commercially available closed fireplace for solid fuels without fan.