Manual

Model 1610-N4X
Power Supply
Replacement of the power supply is accomplished by, removing the 10 screws that secure the 1610-N4X face
plate, disconnecting all wiring to/from the power supply, and removing the three screws holding the power
supply bracket to the Motherboard. Remove the four screws that hold the power supply bracket to the power
supply and reassembly with the new power supply. (Figure 6) Power Supply wiring is different between units
with and units without the battery backup option; attention should be paid to the correct wiring scheme for the
unit being worked on.
4.0 Spare Parts List
Part # Description
224 Gold plated jumper tab
320-228861-105 5Amp Circuit Breaker/Power Switch
360-SWS300-024 300 watt, 24 VDC switching power supply
500-502600-000 Auxiliary Alarm Relay Board
500-505000-000 Low Voltage Cut-off PCB (Battery Backup Units only)
344-400000-000 12V 6.5Ah Battery (Battery Backup Units only)
5.0 Warranty
Detcon Inc., as manufacturer, warrants under intended normal use each new Model 1610-N4X NEMA 4X
control enclosure to be free from defects in material and workmanship for a period of one year. The warranty
period begins from the date of shipment to the original purchaser and ends one year thereafter. All warranties
and service policies are FOB the Detcon Inc. facility located in The Woodlands, Texas.
1610-N4X Instruction Manual Rev. 1.4 Page 8 of 10