High performing, energy saving electronic room thermostat. User can set upper and lower temperature limits. 4-wire installation. Switch/contact rating: 3A 230V AC SPDT. IP20. Temp range: 5-30°. H x W x D: 84 x 84 x 37mm. .
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(D): R1-R8: Electric heating actuator output port. Each output has a corresponding indicator light, which is simple, clear, and easy to troubleshoot. e): SB: Circulating water pump output port 250VAC, 16A.
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The board was inspected by professional and was in excellent working condition when removed. There is no warranty on used parts. This part was removed by HVAC technician from a fully functioning system.
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50A AC-1, 40A. 2 pole, 40 Amp and 24v Resistive load 50Amp. Lighting - Refrigeration - HVAC. 40 A. Ballast, 7 KW@ 220VAC.
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The thermostat corresponds to the zone valve, which is indirectly connected to the actuator. Up to 3NC actuators can be connected to1 zone. 1 thermostat corresponds to 1 zone valve, and up to 3NC actuators can be connected to 1 zone.
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(All wiring must comply with local and fornational standards. d): R1-R8: Electric heating actuator output port. a) OUT1-OUT8: Thermostat output ports. C): OUT: Thermostat output wire. Each output has a corresponding indicator light, which is simple, clear, and easy to troubleshoot.
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Took the board off and dont need it.
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