Alliance Laundry Systems CHM1772C Water Connection Requirements, Number Supply Line Size Machines

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Installation

Water Connection Requirements

Connections should be supplied by a hot and a cold water line of at least the sizes shown in Table 8. Installation of additional machines will require proportionately larger water lines.

To connect water service to a machine with rubber hoses, use the following procedure:

1.Before installing hoses, flush the building’s water system at the machine connection valves for at least 2 minutes.

2.Check filters in the machine’s inlet hoses for proper fit and cleanliness before connecting.

3.Hang hoses in a large loop; do not allow them to kink.

If additional hose lengths are needed, use flexible hoses with screen filters.

Cabinet Hardmount

Water Supply Information

Water Inlet Connection size,

 

3/4

in. (mm)

 

 

(19)

 

 

 

 

 

 

Thread Size

 

 

11.5

 

 

 

 

 

 

Number of water inlets

 

2

 

 

 

 

 

 

Recommended pressure,

 

30-85

psi (bar)

 

 

(2-5.7)

 

 

 

 

 

 

Inlet flow capacity,

 

 

C20-C80: 12 (45)

gal-min (l-min) (80 psi)

 

 

C125: 50 (189)

 

 

 

 

 

 

 

 

Table 7

 

 

 

 

 

 

 

Water Supply Line Sizing

 

 

 

 

Model

Number

Supply Line Size

Machines

Main

 

Hot/Cold

 

of

 

 

 

 

80

1

.75 in. (19 mm)

 

.75 in. (19 mm)

 

 

 

 

2

1 in. (25 mm)

 

.75 in. (19 mm)

–

 

 

 

 

 

3

1.25 in. (32 mm)

1 in. (25 mm)

20

 

 

 

 

 

 

4

1.5 in. (38 mm)

 

1 in. (25 mm)

 

 

 

 

 

 

1

1.5 in. (38 mm)

 

1 in. (25 mm)

 

 

 

 

 

125

2

2 in. (50 mm)

 

1.5 in. (38 mm)

 

 

 

 

 

3

2 in. (50 mm)

 

2 in. (50 mm)

 

 

 

 

 

 

 

 

4

2.5 in. (70 mm)

 

2 in. (50 mm)

 

 

 

 

 

 

Table 8

Suitable air cushions should be installed in supply lines to prevent “hammering.” Refer to Figure 25.

2

1

MW008J

MW008J

1Water Supply Faucets

2Air Cushions (Risers)

Figure 25

WARNING

To prevent personal injury, avoid contact with inlet water temperatures higher than 125° Fahrenheit (51° Celsius) and hot surfaces.

W748

Alliance Laundry Systems, LLC ranges of front loading commercial clothes washing machines have solenoid valves at the inlets. The water supply to the washing machines is supplied with an AB air gap between the soap tray and the drum. The soap tray is certified to meet ASSE 1055 requirements for a chemical dispenser. Minimum and maximum working pressure 1.4 bar and 8.3 bar. The machines are supplied with approved inlet hoses with a maximum inlet dimension of 12.6 mm (ID).

NOTE: This machine has a fluid category 5 backflow prevention device built in between the soap tray and drum.

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Contents Washer-Extractors Page Contents Explanation of Safety Messages Important Safety InstructionsSafety Information Safety Decals Operator Safety Do not bypass any safety devices in the machineModel Identification ModelIntroduction Pound 125Delivery Inspection Nameplate LocationCN040GC2OUID01 Introduction Model Number Familiarization GuideReplacement Parts Customer ServiceSpeed Models Specification Weight and Shipping Information Wash Cylinder InformationPower Consumption Estimated Building Heat LoadDrive Train Information Cylinder SpeedsElectrical Heating Optional Number of motors in drive train Drive motor power, hp kW Electrical Heating Specifications and Dimensions Specifications and Dimensions Machine Capacity Dimensions 92 in 252 mm 94 in 202 mm Dimensional Clearances Machine Capacity Dimensional Clearances Dimensions 125Minimum Machine FoundationMinimum Depth Methods Requirement Floor Load Data, 2 Speed Models Specification Floor Load Data, Variable-Speed Models Specification 125Concrete Foundation Installation 20, 30, 40 and 60 ModelsInstallation Models Direct-to-Finished-Floor Installation Anchor Specifications Refer to FigureMachine Anchoring Ft.- lbsElevated Base Frame Installation Completed expansion bolt installation is shown in FigureP035I Mounting Bolt Hole Locations Without Elevated Base Frames ModelsFront of Frame 19 mm 45 mm 660 mm 32 mm 41.5 1054 mm 1219 mm Mounting Bolt Hole Locations With Elevated Base Frames CHM2072N 92 mm 56 mm Drain Connection Drain TroughDrain Information 125 Drain Line Sizing Minimum Drain ID Model Number of MachinesWater Connection Requirements Cabinet Hardmount Water Supply InformationNumber Supply Line Size Machines Hot/ColdElectrical Installation Requirements Input Power Conditioning Input Power Condition Corrective ActionConnection Specifications Input Voltage RequirementsCircuit Breakers and Quick Disconnects GroundingPhase Adder Thermal Overload ProtectorInstallation Electrical Specifications Pound Capacity Models Standard Electric Heat380 440 200 208 Variable-Speed Models 380-415 440-480 200 208-240 10.0 380 50/60 10.0 Steam Requirements Steam Heat Option Only Supply DispensingSteam Supply Information Supply DispensingExternal Supplies Connection of External Liquid Supplies 20 80 Pound OPL ModelsStart Up Basket Rotation
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