Murphy MDTM89 - Manuals

Murphy MDTM89 – Manual in PDF format online.

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Manual

Manual Murphy MDTM89

Summary

Page 2 - A. Using Thermocouple Extension Wire; the MDTM89 according to the instructions.; Screw for; Mount the MDTM89 temperature SWICHGAGE; MOUNTING DIMENSIONS; Perform the wiring operation with the power source; “OFF”; . Make sure the voltage and current requirements are; THERMOCOUPLES

MDTM-8907N page 2 of 4 One Thermocouple Only Even though the MDTM89 is a dual temperature monitor, it will monitorand display one temperature with equal results. When monitoring one temperature, always jumper the unused thermocou-ple terminals on the back of the MDTM89 with a short length of wire.Th...

Page 3 - DO NOT; Before continuing to the next step, decide which thermocouple; C. Connecting Output Wires; Operation Test; DETAIL; Face Plate Diagram; WIRING AND ADJUSTMENT INFORMATION; Trip Point Adjustments

MDTM-8907N page 3 of 4 3. When connecting the thermocouple extension wire to your thermo- couple leads, twist the wire connections, then install wire nuts,such as ceramic type, which have no metal insert. DO NOT SOLDER. To prevent problems of interference from electrical noise, DO NOT route thermoco...

Page 4 - CD Ignition—Negative Ground; TYPICAL WIRING DIAGRAMS; Warranty; fwmurphy

MDTM-8907N page 4 of 4 12/24 VDC 12/24 NC NEG TC1 TP1 TC2 See Table 1 for wire color code. See Table 1 for wire color code. Load Load Power Source Power Source ThermocoupleTC1 Input ThermocoupleTC2 Input TP2 H N 120 VAC/24 VDC Isolation Module 120 VAC 24 VDC ISOLATION MODULE TC1 TC2 See Table 1 for ...