GE PFH28 Owner's Manual & Installation Instructions page 11

Controls
Door Alarm
have been left open.
Reset Filter
Hold for 3 seconds after replacing filter.
Lock Controls
Press and hold 3 seconds to lock out ice and water
dispenser and all feature and temperature buttons.
49-60748-3
Controls Style D, Internal Controls
Recommended: 37 °F
Recommended: 0°F
Refrigerator
Actual Set
F
Freezer
Hold 3 Sec for °F/°C
Door Alarm
Ice Maker
Lock Controls
Hold 3 Seconds
Reset Filter
Hold 3 Seconds
Freezer temp control
Refrigerator temp control
Adjust fresh food compartment temperature
Ice maker setting
11