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Maestro Plus™ Ice Machine Installation Instructions
for Ice Storage Bin Top-mount Applications
MCD425ABT/WBT, MFD425ABT/WBT
(See model number congurator on page 2 for details.)
Order parts online
www.follettice.com
self-contained
801 Church Lane • Easton, PA 18040, USA
Toll free (877) 612-5086 • +1 (610) 252-7301
www.follettice.com
01062595R00
Page 2
Chewblet® Ice Machine Model Number Configurations
A V SC 425MC
ConfigurationApplication
S RIDE
T Top-mount
®
(RIDE remote ice
delivery equipment)
MC Maestro
Plus™
Chewblet
(400 Series)
C 208-230/60/1 (icemaking head)
Self-contained only.
D 115/60/1 (icemaking head)
Self-contained and remote.
If remote unit, high side is
208-230/60/1.
E 230/50/1 (icemaking head)
Self-contained only.
F 115/60/1 (icemaking head)
Remote only. High side is
208-230/60/3.
425 up to
454 lbs
(206kg)
CondenserSeriesVoltageMachine
A Air-cooled, self-contained
W Water-cooled,
self-contained
R Air-cooled, remote
condensing unit
N Air-cooled, no condensing
unit for connection to
parallel rack system
V Vision™
H Harmony™
B Ice storage
bin
CAUTION!
• This appliance should be permanently connected by a qualied person in accordance with application codes.
• If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualied
persons in order to avoid a hazard.
• Connect to potable water supply only.
• This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory,
or mental capabilities, or lack of experience and knowledge if they have been given supervision or instruction
concerning use of the appliance in a safe way and understand the hazards involved. Children should be
supervised to ensure that they do not play with the appliance.
• This appliance is intended to be used for household and similar applications such as staff kitchen areas in
shops, offices and other working environments; farm houses and by clients in hotels, motels and other residential
type environments; bed and breakfast type environments; catering and similar non-retail applications.
• WARNING! To avoid a hazard due to instability of the appliance, it must be xed in accordance with the
instructions.
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Maestro Plus BIN • TOP-MOUNT
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Contents
Unpack ............................................................................................................................................................................4
Unpack Ice Machine ..................................................................................................................................................4
Site Preparation ..............................................................................................................................................................5
Installation site requirements .....................................................................................................................................5
Louvered Docking Assembly Installation ....................................................................................................................6
External Connections ....................................................................................................................................................7
Air-cooled ice machines only .....................................................................................................................................7
Water-cooled ice machines only ................................................................................................................................7
Icemaker Installation ......................................................................................................................................................8
Slide in icemaker .......................................................................................................................................................8
Route transport tube and thermostat ........................................................................................................................8
Internal Connections ..................................................................................................................................................8
Front Cover ...................................................................................................................................................................10
Install cover ..............................................................................................................................................................10
Start Up ................................................................................................................................................................... 10
BIN • TOP-MOUNT Maestro Plus
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1. Unpack
Carefully unpack and inspect the contents of your Follett ice machine.
1.1 Unpack Ice Machine
➊ ➋
➌ ➍
➎
7/16"
7/16"
➏
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Maestro Plus BIN • TOP-MOUNT
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2. Site Preparation
Provide drainage, potable water supply and electrical power to within 6 feet (2m) of
ice machine in accordance with local and national codes. Outdoor installation is not
recommended and will void warranty.
2.1 Installation site requirements
NEMA
5-15
➊
➋
➌
4
Electrical ➊
1/4"
1'
115 V ±5%
WARNING!
§ This appliance should be permanently connected by a qualied person in accordance with application codes.
§ If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualied
persons in order to avoid a hazard.
M_D425(A/W)BT* 115/60/1 (115 V ±10%) 15A breaker
* Requires a 15A dedicated circuit.
Potable Water Supply ➋
10 psi to 70 psi (69 kpa to 483kpa) 45 F to 90 F (7 C to 32 C)
Condenser water supply for water-cooled systems ➌
10 psi min.; 125 psi max. (69 kpa min.; 862 kpa max.)
20 F to 90 F (–7 C to 32 C)
0.5 gallons (1.9 liters) per minute
Drain ➍
The drain line from the ice machine must have at least 1/4 in. per foot (6,4 mm/0,3 m) pitch
BIN • TOP-MOUNT Maestro Plus
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3. Louvered Docking Assembly Installation
WARNING!
§ Docking station must be secured in accordance with these instructions to ensure ice machine stability.
§ Ventilation openings in the louvered docking station should be clear of obstruction. Failure to do so could result
in damage to equipment.
§ Plug must be accessible after nal installation.
§ Insert grommet into bin top. § Mount louvered docking assembly using four
screws provided.
sealant
§ Seal perimeter of docking station to mounting
surface.
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Maestro Plus BIN • TOP-MOUNT
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4. External Connections
Connect utilities to louvered docking assembly.
4.1 Air-cooled ice machines only 4.2 Water-cooled ice machines only
4
3
2
1
§ Install drain line ➊ (3/4" MPT).
The rigid drain line from the ice machine must have
at least 1/4" per foot (6,4mm/0,3m) pitch.
§ Install ice machine potable water supply
(3/8"FPT)
Note: Follett recommends a Follett water lter
.
system be installed in the ice machine inlet
water line (standard capacity #00130299, high
capacity #00978957, carbonless high capacity
#01050442).
➋
2
1
§ Remove access panel if necessary
§ Install drain line ➊.
The rigid drain line from the ice machine must
have at least 1/4" per foot (6,4mm/0,3m) pitch.
§ Install ice machine potable water supply
3/8"FPT)
(
Note: Follett recommends a Follett water lter
§ Connect cooling water supply ➌ and return ➍
(3/8" FPT).
.
system be installed in the ice machine inlet
water line (standard capacity #00130299,
high capacity #00978957, carbonless high
capacity #01050442).
➋
BIN • TOP-MOUNT Maestro Plus
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5. Icemaker Installation
1
2
5.1 Slide in icemaker 5.2 Route transport tube and thermostat
ice transport tube
1/2"
bin thermostat
1
2"
§ Slide ice machine into louvered docking assembly
.
➊
§ Lubricate transport tube with water then route
transport tube and thermostat through grommet
and into bin ➊.
Note: Lubricating transport tube will allow entry
into the grommet without the grommet
being forced out of the hole/into bin.
§ Tighten clamp to secure transport tube ➋.
§ Route thermostat and secure in bracket ➌.
5.3 Internal Connections
Air-cooled ice machines – follow steps 5.3.1 and 5.3.2.
5.3.1 Potable Water and Drain Line 5.3.2 Power Cable
1
§ Insert potable water line into valve ➊.
§ Connect drain line to barbed tting on docking
station ➋.
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Maestro Plus BIN • TOP-MOUNT
§ Connect power cable to electrical box ➊.
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Water-cooled ice machines – follow steps 5.3.3 through 5.3.5.
1
2
5.3.3 Cooling Lines 5.3.4 Potable Water and Drain Line
2
1
§ Connect cooling water supply ➊ and return ➋
lines (supplied and connected to inside of docking
station) to ice machine (3/8" FPT).
5.3.5 Power Cable
1
§ Connect power cable to electrical box ➊.
§ Insert potable water line into valve ➊.
§ Connect drain line to barbed tting on docking
station ➋.
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6. Front Cover
Install front cover to ice machine.
6.1 Install cover 6.2 Start Up
Before turning on power
1. Turn on water to ice machine.
2. Check that hose clamp securely holds ice
transport tube on nozzle.
After turning on power
1. Turn on power to ice machine and conrm
that gearmotor, fan motor and compressor
start immediately.
2. Check that ice begins to enter bin area
within approximately 10 minutes.
➊
➋
3. Put ice against bin level thermostat in bin
and check that compressor and fan motor
shut down approximately 10 seconds after
thermostat opens. Gearmotor should run
for an additional 60 seconds.
4. Check that ice machine comes back on in
approximately 20 minutes (bin signal must
be present).
5. Sanitize the ice machine.
6. Sanitize the bin.
§ Slide ice machine cover over machine, ensuring that
tabs on back of cover slip under louvers on back
of louvered docking assembly ➊, then tighten two
screws through cover.
§ Place louvered front cover on machine ➋.
NOTICE!
§ Ice machine MUST be sanitized prior to operation!
§ Consult Operation and Service Manual provided with ice machine for sanitizing instructions.
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Maestro Plus BIN • TOP-MOUNT
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BIN • TOP-MOUNT Maestro Plus
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Maestro Plus and Harmony are trademarks of Follett Corporation.
Follett, Chewblet and RIDE are registered trademarks of Follett Corporation, registered in the US.
801 Church Lane • Easton, PA 18040, USA
Toll free (877) 612-5086 • +1 (610) 252-7301
www.follettice.com
01062595R00
© Follett Corporation 8/14
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