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2. Drain the water tank:
1) Remove the front panel. Move the control switch to the "OFF" position, then turn off the
power supply.
2) Remove the front insulation panel, then remove the water tank drain plug located in the
bottom of the water tank. See Fig. 19. Allow the water tank to drain.
3) After the water tank has drained, replace the drain plug in its correct position. Be careful
not to cross thread the drain plug.
4) Replace the front insulation panel and front panel in their correct positions.
5) Remove all ice from the dispenser unit/ice storage bin. Clean the dispenser unit/ice
storage bin liner using a neutral cleaner. Rinse thoroughly after cleaning.
3. On water-cooled model, remove the water from the water-cooled condenser:
1) Make sure the power supply is off, then remove the front, top, and right side panels.
2) Close the condenser water supply line shut-off valve. If connected to a closed loop
system, also close the condenser return line shut-off valve.
3) Open the condenser water supply line drain valve. If connected to a closed loop system,
also open the condenser return line drain valve.
4) Attach a compressed air or carbon dioxide supply to the condenser water supply line
drain valve.
5) Open the water regulating valve by using a screwdriver to pry up on the spring retainer
underneath the spring. While holding the valve open, blow out the condenser using the
compressed air or carbon dioxide supply until water stops coming out.
6) Close the drain valve(s).
7) Replace the right side, top, and front panels in their correct positions.
Drain
Plug
Fig. 19
35
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