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Relay 1 contact mode 1 - two on / off stages, Mode 2 - one modulating boiler and pump, Relay 2 / p2 contact mode 1 - two on / off stages – tekmar 263 Boiler Control User Manual

Page 20: Modulation output

Relay 1 contact mode 1 - two on / off stages, Mode 2 - one modulating boiler and pump, Relay 2 / p2 contact mode 1 - two on / off stages | Modulation output | tekmar 263 Boiler Control User Manual | Page 20 / 36 Relay 1 contact mode 1 - two on / off stages, Mode 2 - one modulating boiler and pump, Relay 2 / p2 contact mode 1 - two on / off stages | Modulation output | tekmar 263 Boiler Control User Manual | Page 20 / 36