6)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.
7)Recover the refrigerant and store it in an approved container.
8)Disconnect the condenser water inlet and outlet piping and the refrigeration inlet and outlet piping at the condenser.
9)Remove the old condenser and install the new condenser.
10)Remove the drier, then place the new drier in position.
11)Braze all fittings while purging with nitrogen gas flowing at a pressure of 3 to 4 PSIG.
12)Use an electronic leak detector or soap bubbles to check for leaks. Add a trace of refrigerant to the system (if using an electronic leak detector), and then raise the pressure using nitrogen gas (140 PSIG). DO NOT use
13)Evacuate the system, and charge it with refrigerant. See the nameplate for the required refrigerant charge.
14)Close the drain valve(s). Open the condenser water supply line
15)Check for water leaks.
16)Replace the panels in their correct positions.
17)Plug in the icemaker or connect the power source.
9.FAN MOTOR (AIR-COOLED MODEL)
1)Unplug the icemaker or disconnect the power source.
2)Remove the top panel, rear panel and side panel (L).
3)Disconnect the connector of the fan motor lead.
4)Remove the four screws securing the fan motor bracket and pull out the fan motor in the arrow direction. To prevent deformation, do not hit the fan on the condenser or other parts.
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