Service Manual

For Service Technician Use Only
COMPONENT TESTING
Whirlpool
®
, Maytag
®
, Amana
®
, & IKEA
®
Refrigerators
n
3-7

WRS312SNHB01, WRS312SNHW01, WRS315SNHB, WRS315SNHB01, WRS315SNHM, WRS315SNHM01, WRS315SNHW,
WRS315SNHW01, WRSA15SNHN, WRSA15SNHN01, WRSA15SNHZ, WRSA15SNHZ01, WRS312SNHB, WRS312SNHB00, WRS312SNHM,
WRS312SNHM00, WRS312SNHM01, WRS312SNHW, WRS312SNHW00, WRS315SNHB, WRS315SNHB00, WRS315SNHM,
WRS315SNHM00, WRS315SNHW, WRS315SNHW00, WRSA15SNHN, WRSA15SNHN00, WRSA15SNHZ, WRSA15SNHZ00.
VOLTAGE TEST POINTS ATHENA
MAIN CONTROL
(ACU)
CONNECTOR FROM COLOR TO COLOR SPECIFICATIONS
J2
J2-1 PK J2-2 PK 5 VDC Input Evaporator Thermistor
J2-3 GY J2-4 GY 5 VDC Input Refrigerator Thermistor
JP1
JP1-1 YL JP1-3 BK
120 VAC Input FC Light switch feedback when the door is
open
JP1-2 BR JP1-6 WH 120 VAC Output Defrost Heater when defrosng
JP1-3 BK JP1-6 WH 120 VAC Input constant from Power Cord
JP1-4 RD JP1-6 WH 120 VAC Output to Compressor and Fans when cooling