GE LTC MAP User Manual

Prior to starting any wiring procedures: 

Pull the power fuse (F1) on the Power Supply board. 

• 

Securely ground the LTC-MAP 2130 at the ground lug. 

CAUTION: Pull the power board fuses or remove F1 on the I/O board before 

making connections. 

WARNING: The LTC-MAP 2130 Monitor must be properly grounded before 

placing the unit in service. An improper or missing ground can create a 

safety hazard. 

Refer to Figure 3-4 for fuse and ground lug locations.   

LTC-MAP 2130 wiring consists of: 

• 

Wiring the sensors. 

• 

Wiring a tap position indicator (if used). 

• 

Wiring the AC current  inputs. 

• 

Wiring the AC voltage inputs. 

• 

Wiring the digital inputs. 

• 

Wiring the annunciator outputs. 

• 

Wiring the internal heater. 

• 

Wiring power. 

Refer to Figure 3-4 for I/O Board Terminal Locations.   Refer to Figure 3-5 for 

an example of a typical wiring diagram.