Heatcraft Refrigeration Products II - Manual (Page 2)

2
General Safety Information
General Safety Information
1. Installation and maintenance to be performed only by certified personnel who are familiar with this type of
equipment.
2. Make sure that all field wiring conforms to the requirements of the equipment and all applicable national
and local codes.
3. Avoid contact with sharp edges and coil surfaces. They are a potential injury hazard.
4. Make sure all power sources are disconnected before any service work is done on units.
Inspection
Responsibility should be assigned to a dependable individual at the job site to receive material. Each
shipment should be carefully checked against the bill of lading. The shipping receipt should not be signed
until all items listed on the bill of lading have been accounted for. Check carefully for concealed damage. Any
shortage or damages should be reported to the delivering carrier. Damaged material becomes the delivering
carrier’s responsibility and should not be returned to the manufacturer unless prior approval is given to do so.
When uncrating, care should be taken to prevent damage. Heavy equipment should be left on its shipping
base until it has been moved to the final location.
Condensing Unit Specifications
Figure 1.
Condensing Unit Unit Unit
Model Compressor Location Voltage HP Ref. MCA MOP
CRN5-500 Cooler 208/230/3/60 5 22
MCCU56049B2N KALA-016E Freezer 208/230/3/60 1.5 404A 45 60
RS55C1E Ice Storage 208/230/1/60 1.0 404A
CR37KQ Cooler 208-230/3/60 3.0 22
MCCUCSTORE3B2N KALA-016E Freezer 208-230/3/60 1.5 404A 35 40
KALB-010E Ice Merch. 208-230/1/60 1.0 404A
CR53KQ Cooler 208-230/3/60 4.0 22
MCCUCSTORE4B2N KALA-016E Freezer 208-230/3/60 1.5 404A 43 50
KALB-010E Ice Merch. 208-230/1/60 1.0 404A
CRN5-0500 Cooler 208-230/3/60 5.0 22
MCCUCSTORE5B2N KALA-016E Freezer 208-230/3/60 1.5 404A 46 60
KALB-010E Ice Merch. 208-230/1/60 1.0 404A
Table 1. Condensing Unit Specification Data
MCA = Minimum Circuit Ampacity
MOP = Maximum Overcurrent Protection