Refrigerator GL17BK/ Use and Care Manual Support:800-562-0738GL17WE/GL17S5
The temperature of refrigerator can be controlled
manually by the knob. Turn the knob to state COLD
when it is normal used, turn it to the state during
COLD-COLDEST if a lower interior temperature is
required; contrarily, to the state during COLD-COOL,
when a higher one is needed.