You have a leak low side should be 0-10 psi to 30-38 psi high side 110 psi to 130 psi
a. Check for proper mounting and location of freezer evaporator thermistor and defrost heater. Remount
b. Check for correct wire connection at control board, Blue wire at E2 on control board. If connected to
wrong pin, reconnect correctly.
c Check for electrical short of Blue wire to another circuit. Repair Blue wire &/or electrical connections.
d. Check for proper operation of defrost terminator: Cut-in 30°F(-1°C) / Cut-out 55°F (13°C). For model
601F-2 ONLY: Cut-in 30°F (-1°C) / Cut-out 70°F (21°C). Replace if defective.