Maytag MFR80PNCTS, MFR80PDCTS, MFR60PNCTS, MFR60PDCTS Installation Guide

INSTAI,I,ATION INSTRUCTIONS

MFR18, MFR25, MFR30, MFR40, MFR50, MFR6(}, MFR80

COMMERCIAL WASHER

TABLE OF CONTENTS

WASHER SAFETY .................................................................. 2

iNSTALLATiON REQUIREMENTS ......................................... 3

Tools and Parts ...................................................................... 3

Location Requirements ........................................................ 3

Electrical Requirements ......................................................... 6

Water Supply Requirements ................................................. 7

Drain Requirements .............................................................. 7

Laundry Product Dispenser Pumps ...................................... 7

iNSTALLATiON iNSTRUCTiONS ........................................... 8

inspection and Storage ........................................................ 8

Mechanical installation ......................................................... 8

Electrical Connection ........................................................... 9

Water Supply Connection .................................................... 9

Drain Connection .................................................................. 9

Laundry Product Supply Pump Connection ......................... 9

Complete installation .......................................................... 10

Break-in Period .................................................................. 10

Controls Troubleshooting ................................................... 10

WASHER MAINTENANCE ...................................................... 11

Maintenance Schedule .......................................................... 11

Belt inspection and Replacement ......................................... 12

Door Seal Adjustment and Replacement .............................. 13

Fuse Replacement ................................................................ 14

Opening Door Without Power .............................................. 14

REMOVING THE WASHER FROM SERVICE .......................... 14

Disconnecting the Washer .................................................... 14

Disposing of the Washer ....................................................... 14

DiMENSiONS AND TECHNICAL SPECiFiCATiONS .............. 15

Dimensions ............................................................................ 15

Torque Specifications ............................................................ 16

Component Locations ........................................................... 17

Technical Specifications ........................................................ 18

W10223825B

www.maytagcommerciallaundry.com

WASHER SAFETY

Your safety and the safety of others are very important.

We haveprovided many important safety messages in this manual and onyour appliance. Always readand obey all safety

messages.

This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hurt you and others.

All safety messages will follow the safety alert symbol and either the word "DANGER" or "WARNING."

These words mean:

You can be killed or seriously injured if you don't immediately follow instructions.

You can be killed or seriously injured if you don't follow

instructions.

All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can happen if the instructions are not followed.

iMPORTANT SAFETY iNSTRUCTiONS

WARNING: To reduce the risk of fire, electric shock, or injury to persons when using the washer, follow basic

precautions, including the following:

[] Read all instructions before using the washer. [] Do not wash articles that have been previously

cleaned in, washed in, soaked in, or spotted with gasoline, dry-cleaning solvents, other flammable,

or explosive substances as they give off vapors that could ignite or explode.

[] Do not add gasoline, dry-cleaning solvents, or

other flammable, or explosive substances to the wash water. These substances give off vapors

that could ignite or explode.

[] Under certain conditions, hydrogen gas may be

produced in a hot water system that has not been used for 2 weeks or more. HYDROGEN GAS IS

EXPLOSIVE. If the hot water system has not been used for such a period, before using the

washing machine, turn on aft hot water faucets and let the water flow from each for several

minutes. This will release any accumulated hydrogen gas. As the gas is flammable, do not smoke or use an open flame during this time.

SAVE THESE iNSTRUCTiONS

iMPORTANT:

[] This washer must be directly wired to the electrical system

and may not be attached with a plug.

[] The circuit must be a dedicated circuit and may not be

combined with any lighting circuit.

[] Adequate grounding is essential to washer operation.

Do not allow children to play on or in the washer. Close supervision of children is necessary when the washer is

used near children.

Before the washer is removed from service or discarded,

remove the door or lid.

[] Do not reach into the washer if the drum, tub or agitator

is moving.

[] Do not install or store the washer where it will be

exposed to the weather.

[] Do not tamper with controls. [] Do not repair or replace any part of the washer or

attempt any servicing unless specifically recommended

in this manual or in published user-repair instructions

that you understand and have the skills to carry out.

[] See "Electrical Requirements" for grounding instructions.

INSTALLATION REQUIREMENTS

Tools and Parts

Gather the required tools and parts before starting installation. Read and follow the instructions provided with any tools listed

here. Tools needed:

These washers must be installed by professional installers. The installer should have a full compliment of standard SAE and metric hand tools as well as other specialized tools as required.

Additional materials required: Additional materials required vary with the type of installation.

The customer is responsible for supplying additional hardware and adapters as necessary.

Parts supplied: Remove parts bag from washer drum. Check that all parts were

included. The number of parts supplied varies with model. [] Molded rubber drain hose and band clamp (1 or 2)

[] Rubber washers for the hoses (4) [] Water supply hoses (2)

Location Requirements

Washers should be installed on a level concrete floor on the ground level of a building; they can also be installed on an

elevated concrete pad up to 12" (300 mm) above the surrounding floor. Consult a structural engineer to approve other locations.

The models MFS18 and MFS25 washers can also be mounted on an elevated metal base up to 12" (300 mm) high.

Proper installation is your responsibility. The installation must meet all governing codes and ordinances.

You will need:

[]

The washer should be located in a building and not directly exposed to the weather. The temperature of the building should be 40-95°F (5-35°C) during operation.

[]

A hot water heater set between 120-160°F (49-80°C).

[]

Valved hot and cold water supply (3/4" male NPT fitting) within 4 ft. (1.2 m) of the washer with a water pressure between 43 and 73 PSi (0.3-0.5 MPa).

[]

A dedicated, GFCI-equipped circuit for each washer (see "Electrical Requirements").

[]

Adequate sanitary sewer drainage located behind each washer.

[]

A solid concrete floor or slab capable of withstanding the weight and vibration produced by the washer. The maximum slope of the floor is 1" (25 mm) under the washer. A rough concrete surface is preferable to a smooth or covered

surface.

Minimum installation Clearances: The location must be large enough to allow the washer door to

open completely. [] There should be adequate access behind and above the

washer for maintenance and service.

Dimensions for foundation base Dimensions for anchor bolt placement

:::::::::::::::::::::

(See dimension chart on next page.) (See dimension chart on next page.)

All washer models can be installed on an elevated cement slab. The base must be able to withstand both the load and vibration of the washer. The washer must be secured with anchor bolts.

(See page 8, "Installation {nstructions"). Install the anchors before final installation of the washer. Minimum clearances should

be maintained when installing washers in an elevated position.

Machine S frame

Foundation base _

Foundation bolt

{

| {

Front View

'-3

Rebar

Machine frame

Nut

,U-channel

Machine grout or shim

Bolt

Washer

Foundation bolt

Nut

Washer

Floor

_, G ,,L, F E

Side View

Dimensions for elevated concrete pad

(See dimension chart below.)

U-Channel

When a riser is used, install 0.160" _" -_- depth of the U-Channel should rain. (300ram)

a U-Channel. The width and (4ram) _j 12"

be the same size or larger than _ max. the washer footprint width and

depth. It is recommended to add 1/4" (6 mm) to all dimensions.

MFR40, MFR50, and MFR60: Add a U-Channel reinforcement between the left and right U-Channel, even with the middle

anchor bolt holes. The width of the horizontal section of the U-Channel must be equal to the contacting surface of the frame

(at least 0.4" [10 ram]) over the frame anchor bolt hole).

K T;

Install the riser to the concrete floor with the same number of anchor bolts as the washer is attached to the riser. Also install the bolts in the same locations. Additional anchor bolts can be

installed only in locations where they will not weaken the riser or concrete pad.

NOTE: Some dimensions in the chart below will need to change when risers are used. Contact your structural engineer for floor and foundation conditions and adjusted floor dimensions to account for the specific riser being used. Also, do not use risers higher than as listed in the chart.

Rear of Washers

Dimension chart for foundation base, anchor bolt placement, and elevated concrete pad

MFR18(7kg) MFR25{10kg} MFR30{13kg) MFR40(18kg) MFR50(22kg) MFR60(27kg} MFR80(35kg}

A 20.90" (530 ram) 20.90" (530 ram) 23.39" (594 ram) 27.60" (700 ram) 27.60" (700 ram) 25.04" (636 ram) 32.60" (820 ram)

B 2.60" (65 mm) 2.60" (65 mm) 3.07" (78 mm) 3.10" (77.5 mm) 3.10" (77.5 mm) 4.61" (117mm) 5.51" (140 mm)

C 4.00" (100 mm) 4.00" (100 mm) 4.00" (100 mm) 4.00" (100 mm) 4.00" (100 mm) 4.00" (100 mm) 4.00" (100 mm)

D 0.79" (20 mm) 0.79" (20 mm) 0.79" (20 mm) 0.79" (20 mm) 0.79" (20 mm) 0.79" (20 mm) 0.79" (20 mm) E 1.90" (48 mm) 1.90" (48 mm) 1.70" (43 mm) 2.95" (75 mm) 2.95" (75 mm) 1.81" (46 mm) 2.80" (71 mm)

F 10.83" (275 mm) 14.37" (365 mm) 15.75" (400 mm) 14.17" (360 mm) 19.68" (500 mm) 26.57" (675 mm) 11.61" (295 mm)

G 3.50" (90 mm) 11.60" (295 mm) 9.13" (232 mm) 11.61" (295 mm) 9.88" (251 mm) 9.06" (230 mm) 11.61" (295 mm)

H 6.20" (158 mm) 1.10" (28 mm) 1.34" (34 mm) 1.40" (35 mm) 1.40" (35 mm) 1.77" (45 mm) 1.81" (46 mm) I 27.60" (700 mm) 27.60" (700 mm) 27.60" (700 mm) 27.60" (700 mm) 27.60" (700 mm) 27.60" (700 mm) 27.60" (700 mm)

J 23.62" (600 mm) 27.60" (700 mm) 27.60" (700 mm) 27.60" (700 mm) 27.60" (700 mm) 39.37" (1000mm) 39.37" (1000mm)

K 22.10"(560mm) 28.54"(725mm) 27.20"(690mm) 28.54"(725mm) 32.30"(821mm) 39.17"(995mm) 37.91"(963mm) L 1.50" (38 mm) 1.50" (38 mm) 1.00" (25 mm) 1.40" (35 mm) 1.40" (35 mm) 1.77" (45 mm) 2.24" (57 mm)

M 23.82" (605 mm) 23.82" (605 mm) 29.30" (744 mm) 31.60" (804 mm) 31.60" (804 mm) 34.02" (864 mm) 43.11" (1095mm) N 11.81" (300 mm) 11.81" (300 mm) 11.81" (300 mm) 11.81" (300 mm) 11.81" (300 mm) 11.81" (300 mm) 11.81" (300 mm)

O 4.00" (100 mm) 4.00" (100 mm) 4.70" (120 mm) 6.00" (150 mm) 6.00" (150 mm) 9.00" (230 mm) 9.00" (230 mm)

P 1.50" (40 mm) 1.50" (40 mm) 1.50" (40 mm) 1.50" (40 mm) 1.50" (40 mm) 1.50" (40 mm) 3.75" (95 mm)

Q 0.28" (7mm) 0.28" (7 mm) 0.28" (7 mm) 0.28" (7 mm) 0.28" (7 mm) 0.28" (7 mm) --

min. R 11.81" (300 mm) 11.81" (300 mm) 9.45" (240 mm) 6.30" (160 mm) 6.30" (160 mm) 3.15" (80 mm) 0" (0 mm)

max.

S 5/8" (M16) 5/8" (M16) 5/8" (M16) 5/8" (M16) 5/8" (M16) 3/4" (M20) 3/4" (M20)

min.

T 0" (0 mm) 0" (0 mm) 0" (0 mm) 0" (0 mm) 0" (0 mm) 0" (0 mm) 10.63" (270 mm)

Electrical Requirements

It is your responsibility

[] To contact a qualified electrical installer. [] To be sure that the electrical connection is adequate and in

conformance with the National Electrical Code, ANSI/NFPA 70-latest edition, or Canadian Electrical Code CSA C22.1,

and all local codes and ordinances. A copy of the above code standards can be obtained from:

National Fire Protection Association, One Batterymarch Park, Quincy, MA 02269.

[] To supply the required 3 or 4 wire, single phase,

208-240 volt, 50/60 Hz., AC electrical supply on a separate circuit. Circuit capacity is dependent on washer size and connection type and is shown in the tables below. A time- delay fuse or circuit breaker is recommended. Installation

of a GFCI is also recommended. Connect to an individual branch circuit. Do not fuse the neutral or grounding circuit.

[] A separate ground wire is recommended if codes permit.

It is recommended that a qualified electrician determine the ground path is adequate.

[] Coin-operated washers do not have an emergency stop

switch. A remote emergency stop device must be installed. The switch must be easily accessable to all users and meet the requirements of ISO13850-category 0.

Phase (Voltage}

Model 1 (120V} 1/3 (208-240V) MFR18 10A Not Applicable MFR25 10A Not Applicable

MFR30 Not Applicable 15A MFR40 Not Applicable 15A

MFR50 Not Applicable 15A MFR60 Not Applicable 20A

MFR80 Not Applicable 20A

NOTES: When installing multiple single phase washers into an existing 3-phase power supply, alternating the phase used as the hot leg is recommended to evenly distribute power on the system. See illustration.

Connection to washer

These washers were designed for direct wiring into the power supply. The washer must be electrically grounded in accordance with local codes or, in the absence of local codes, with the

National Electrical Code, ANSI/NFPA 70, latest edition, or

Canadian Electrical Code, CSA C22.1, and all local codes and ordinances.

Direct wire installation:

Power supply cable must match power supply (4-wire or 3-wire) and be:

[] Flexible armored cable or nonmetallic sheathed copper cable

(with ground wire), in a flexible metallic conduit. All current carrying wires must be insulated.

[] Copper wire of appropriate gauge for amperage requirement

(see table below). Stranded wire is recommended. Do not use aluminum wire.

Minimum Recommended

Conductor Gauges

Fuse or Breaker Minimum AWG*

15A 14

20A 12

*Copper stranded wire recommended.

Equipment Potential Bonding: In addition to the individual washing machine ground wires

used in conjunction with the power supply wiring, all washers must be connected with one another using separate insulated

conductors #3 in the illustration below. The first and last washers will subsequently be connected to a protective conductor that

completes the loop of the protective ground circuit, #1 in the

illustration.

There are external protective connection points that serve for this

purpose, see illustration.

The wire size of the protective conductor #1 must be at {east as large as the insulated conductors #3 being used to interconnect the washing machines.

@_4_@

_2_

1,1 ]

_,2 { T

1 I I

5 /

, i •

* __ 1_ __

1, Protective grounding structure

2. External protective conductor connection point

3. Protective conductor

4. Grounding identification

5. Washer (rear view)

3--I,

+ 14 hidden pages