Specifications; Electrical; Plumbing; Ambient - Follett Maestro Plus MCC425A S Series Operation And Service Manual

Specifications

Electrical

§ Each ice machine and dispenser require a separate circuit with electrical disconnect within 10 ft (6 m).
§ Equipment ground required.
§ Standard electrical – 230 V, 50 Hz, 1 phase or 220 V, 60 Hz, 1 phase
§ Connect to a dedicated circuit.
§ Maximum ice machine amperage – 5.5A.
§ Cord provided on ice machine.

Plumbing

§ 3/8" FPT water inlet
§ 3/4" MPT drain
§ 3/8" FPT condenser inlet (water-cooled condenser only)
§ 3/8" FPT condenser drain (water-cooled condenser only)
Notes:
§ Slope to drain of 1/4" per foot (6 mm per 30.4 cm run) with a 1/2" min. is recommended.
§ Water shut-off recommended within 10 feet (3 m), drain to be hard piped and insulated.
§ Separate drains for ice machine and condenser. To prevent back flow, do NOT connect drains.
§ Follett recommends a Follett water filter system be installed in the ice machine inlet water line (standard capacity
#00130229, high capacity #00978957, carbonless high capacity #01050442).

Ambient

Air temperature*
†
Water temperature
Water pressure
Condenser water
temperature
Condenser water
pressure
* Ambient air temperature is measured at the air-cooled condenser coil inlet.
† Ambient water temperature is measured in the ice machine reservoir.

Water usage (water-cooled condenser only)

§ 0.25 gpm (0.95 L/m)@ 50 F (10 C)
§ 0.5 gpm (1.90 L/m)@ 70 F (21 C)
§ 1.25 gpm (4.73 L/m)@ 90 F (32 C)
6 MC_425A/W, MM_425A/W, MF_425A/W, _P425A/W Ice Machines
100 F/38 C max.
90 F/32 C max.
70 psi max. (482 kPA)
90 F/32.2 C max.
125 psi (862 kPA) max.
50 F/10 C min. (best performance below 80 F/27 C)
45 F/10 C min. (best performance below 70 F/21 C)
10 psi min. (68 kPA)
45 F/7.2 C min
10 psi (68 kPA) min.