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.
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
WARNING:
Refrigerant can be harmful if it is inhaled. Refrigerant must be used and recovered responsibly.
Failure to follow this warning may result in personal injury or death.
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.
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.
MCA = Minimum Circuit Ampacity MOP = Maximum Overcurrent Protection
Note: Remote circuits internal volume = .10 cu. ft.
Approximate unit weight = 825 lbs.
Condensing Unit Specifications
Figure 1.
Receiver
Model
Location
Compressor
Voltage
HP
Unit
Unit Unit 90% full
MCA
MOP kW lbs.
MAC7X
Freezer
ZF13K4E 208-230/3/60 3
22.0
Cooler
ZS13KAE
208-230/1/60
1 1/2
9.0
MAC8X
Freezer
ZF15K4E
208-230/3/60
3 1/2
22.0
Cooler
ZS13KAE
208-230/1/60
1 1/2
9.0
Table 1. Condensing Unit Specifications for R-448A/R-449A
29.2 40.0 6.4
35.6 50.0 6.5
410A ACCEPTABLE