User Manual - Page 188

For IRT1900N263E.

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188 Part Number: 000015430 Rev 02 5/20
REMOTE CONDENSER RECOVERY/EVACUATION
1. Press the On/Off button to stop the ice machine.
2. Install manifold gauge set, scale and recovery unit or
two-stage vacuum pump.
3. Open high and low side on the manifold gauge set.
4. Perform recovery or evacuation:
A. Recovery: Operate the recovery unit as directed
by the manufacturers instructions.
B. Evacuation prior to recharging: Pull the system
down to 500 microns. Then, allow the pump to
run for an additional hour. Turn off the pump and
perform a standing vacuum leak check.
NOTE: Check for leaks with an electronic leak detector
after charging the ice machine.
5. Follow the Charging Procedures.
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