Installation Instructions Suction Line and Service Valve Assemblies
Publication Number: 630460289INS
- 20 -
© 2005-2014, Cornelius Inc.
51. Connect the hot gas valve harness (c)
(white & red leads) to the hot gas valve
(FIGURE 38).
FIGURE 38
52. Connect the pressure transducer tube (d)
to the water pan and connect the water
pump motor harness (e)(FIGURE 39).
WARNING: DO NOT fill the water pan.
53. Connect the ground lead from the control
box to the base plate, by the compressor.
WARNING: VERIFY ALL ELECTRICAL
CONNECTIONS AGAINST THE UNIT WIRING
DIAGRAM.
FIGURE 39
54. Evacuate the system, in preparation for charging with refrigerant. Recommended pre-charge
system state is 150 microns.
DO NOT run the compressor with the system in vacuum.
55. TURN ON ALL WATER SUPPLY - Potable (evaporator) AND Condenser supply.
56. Crack the system with R-404A (HP-62) on the low side service valve.
DO NOT introduce liquid refrigerant into the low side service valve, or any other part of the system.
57. Charge the unit with R-404A (HP-62) refrigerant to the specification on the serial plate on the
icemaker.
c
d
e
