Moyer Diebel IMD2000 Installation Manual

2000 Series

Installation/Operation Manual with Service Re

International Models IDH2000, IMD2000

International Door-type High Temperature Dishwasher

Hot water sanitizing machine w/fresh water rinse and built-in stainless steel electric booster

220V/50/1 220V/50/3 380V/50/3

placement Parts

3765 Champion Boulevard Winston-Salem, NC 27105 336/661-1556 Fax: 336/661-1660 Toll-free: 800/ 858-4477

Issue Date: 9.30.14

Manual P/N 1 15487 rev . A

For machines beginning with S/N D09037592 and above

2674 N. Service Road, Jordan Station Ontario, Canada L0R 1S0 905/562-4195 Fax: 905/562-4618 Toll-free: 800/ 263-5798

Machine Serial No.

Printed in the USA

For future reference, record your dishwasher information in the box below.

Model Number__________________________ Serial Number_______________________ Voltage________________Hertz_____________ Phase__________________ Service Agent __________________________________ Tel:______________________ Parts Distributor _________________________________ Tel:______________________

ATTENTION:

The model no., serial no., voltage, Hz

and phase are needed to identify your

machine and to answer questions.

The machine data plate is located

on the top-mounted control cabinet.

Please have this information ready

if you call for service assistance.

The USGBC and the CaGBC Member Logos are trademarks owned by the U.S. Green Building Council and The Canadian Green Building Council,

respectively, and are used by permission. The logos signify only that Champion Industries and Moyer Diebel are USGBC members and CaGBC

members; USGBC and CaGBC do not review, certify nor endorse the products or services offered by its members.

Revision History

The Revision History can contain part number changes, new instructions, or information that was not available at print time. We reserve the right to make changes to these instructions without notice and without incurring any liability by making the changes. Equipment owners may request a revised manual, at no charge, by calling 1 (800) 858-4477 in the USA or by calling 1 (800) 263-5798 in Canada.

Revision Revised Serial Number Revision Date Pages Effectivity Description

6.12.09 All D09037592 Released First Edition

8.12.09 All D09037592 Changed Schematic for Overlow tempering Ckt.

9.11.09 24-25 D09087829 Added 1/2" Piping to Fill Assy.

9.16.09 31-32 D09087829 Corrected P/N of Pump Suction Screen to 333021

10.23.09 20-21 D09087829 Added 1/2" to Booster Piping

2.12.10 26-27 D09087829 Added Front and Side Panels

2.22.10 5 D09087829 Changed location of element jumper bars

10.6.10 31 D09087829 Changed description of items 22, 23, 24

3.8.11 24-25 All Added P/N 114861, Endcap Item 37 to parts list

8.22.11 30-31 D10088521 Changed Item 2, P/N 114468 to P/N 114745

6.1.12 36 D10088521 Revised Electrical Schematic Drain Tempering Circuit

6.1.12 24-25 All Use Kit 900962 to repair or

    replacethenalrinsearm

9.13.12 All D12059921 Added 380V/50/3 information

8.5.14 24-25 All Changed Item 48 to P/N 335089 38-40 All Added 220V/50/1 schematics

9.30.15 27 All Changed Item 19 description to 4 ft. capillary thermostat.

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Table of Contents

2000 Series Door-type Dishwasher

Models IDH2000 and IMD2000

Revision History ...........................................................................................................i

Model Descriptions ...........................................................................................................iv

Installation ..............................................................................................1

Receiving ....................................................................1

Converting Straight-through to Corner ........................2

Electrical Connections ................................................4

1 phase to 3 phase Conversion .....................5

Hot Water and Drain Connections ..............................8

Vent Fan and Chemical Dispensers ...........................9

Initial Start-up ..........................................................................................10

Installation Check List .................................................10

Operation ................................................................................................................11

Normal Operation Mode .............................................11

Rinse Sentry Mode .....................................................13

Automatic Drain Cycle ................................................13

Cleaning and Maintenance ........................................................................14

Cleaning ......................................................................14

De-liming .....................................................................16

Maintenance ...............................................................17

Troubleshooting ..........................................................18

Service Replacement Parts .......................................................................19

Timer Chart

.............................................................................................37

Electrical Schematics............................................................................................38

iii

Model Description

2000 Series

High temperature hot water sanitizing dishwasher with built-in 40-70°F/22-82°C rise booster heater. 208-240/50/1 and 3, 380V/50/3 Field convertible single or three phase Self-draining pump Automatic start Fresh water rinse 55 racks per hour/60-second total cycle time

Rinse sentry Automatic drain valve

Optional Equipment

Drain water tempering kit Side panels

(consult factory)

NOTE:

Removal

The installation of your dishwasher must be performed by qualified service personnel. Problems due to improper installation are not covered by the Warranty.

1. Inspect the outside of the dishwasher carton for signs of damage.

2. Remove the carton and inspect the dishwasher for damage.

3. Check for any accessories that may have shipped with your dishwasher.

4. Turn to the front of this manual and complete the warranty card. Immediately mail the warranty card to validate your warranty.

5. Move the dishwasher near its permanent location.

CAUTION:

Be careful when lifting and moving the dishwasher to prevent damage to the machine.

NOTE:

The installation of the dishwasher must comply with local health codes.

Installation

Receiving

6. Compare the installation site utility connections with the dishwasher utility connections and make sure that they are the same.

7. Place the dishwasher in its permanent location.

8. The dishwasher has 4 adjustable feet for leveling.

9. Level the dishwasher front-to-back and side-to-side.

10. The dishwasher can be installed in a

straight-through or a corner conguration.

11. The typical dishwasher load height is 33¾" [86cm].

12. The machine height is 65¼" [166cm].

13. The dishwasher doors require an open height of 76¾" [195cm] and 86" [218cm] for door removal.

86"

[218cm]

Door

Ht.

76¾"

[195cm]

Door Up

Ht.

65¼"

[166cm] Machine

Ht.

17¼"

[44cm]

Inside

Clearance

[86cm]

26⅛"

[66cm]

33¾"

Load

Ht.

Dishwasher Dimensions in inches and Centimeters

Installation

6" [15cm]

Converting Straight-through Operation to Corner Operation

Dishwashers are shipped from the factory for Straight-through operation. Refer to the diagrams below and on the next page to convert a Straight-through operation machine to a Corner operation machine. Dish racks enter and exit the sides of a straight-through machine. Dish racks enter the side and exit the front of corner operation machine. To convert the dishwasher:

1. Convert the dishwasher before it is placed in its nal position and before connecting utilities.

2. The temperature gauges must be clearly visible to the operator when facing the front of the machine. In addition, the door handles should move freely without interference from walls or other obstructions. Nominal wall clearance is 6" [152mm]; the minimum wall clearance is 4" [102mm].

3. Position the dishwasher as shown below and refer to the next page for instructions on changing

the dish rack guides and door operation.

Temp.

Gauges

Correct Orientation for

Straight-Through Operation

Temp.

Gauges

Temp.

Gauges

Incorrect Orientation for

Corner Operation

Correct Orientation for

Corner Operation

Installation

Converting Straight-through Operation to Corner Operation

To convert track guides and door-lift for corner operation:

1. Remove the rack guide (A); save the fasteners. Move (A) and re-attach as shown in the illustration at right.

2. Slide a dish rack through the machine to check the guide to dish rack clearance. The dish rack should move smoothly without binding or tipping on the guides.

3. Disconnect the door-lift bracket (B) connecting the front door and the wall-side door and discard. To seal the holes, Re-install the bolts and lockwashers that held the bracket.

4. Disconnect the door linkage arm (C) from the wall-side door and discard. Re-install the white roller (D) and hardware.

5. Disconnect the door linkage arm (C) from the other door but do not discard.

6. Lift the door handle up and back until the springs relax.

7. Adjust the door spring hooks (E) located at the rear of dishwasher to reduce door spring tension until the front and side doors open and close without binding.

Remove the door-lift bracket connecting the front and wall-side doors.

Remove the door-linkage arm from the wall-side door and discard.

Re-install the white roller with existing hardware.

wall

Re-adjust the door springs at the rear of the dishwasher then check that the doors open and close without binding.

Installation

THREE PHASE

POWER CONNECTION

208-240V/50/3

LINE IN

L1 L2 L3

GRD

Electrical Connections 208-240V/50/3

Three Phase Operation

WARNING:

Electrocution or serious injury may result when working on an energized circuit.

Disconnect power at the main breaker or service disconnect switch before working on the circuit.

Lock-out and tag the breaker to indicate that work is being performed on the circuit.

ATTENTION

A qualified electrician must connect the main incoming power to the dishwasher in accordance with all local codes and regulations or in the absence of local codes in accordance with the National Electrical Code.

Standard Dishwashers are shipped from the factory for 3-phase operation. To connect the dishwasher for 3-phase operation:

1. Remove the top-mounted control cabinet cover and locate the main terminal block in the left-rear corner of the cabinet.

Main Terminal Block

2. Refer to the Machine Electrical Connection Data Plate located

near the main terminal block and make sure that the incoming power supply matches the machine's electrical requirements.

3. Connect the incoming 3-phase power as shown in the illustration to the right.

4. Re-install the control cabinet

NOTE: Refer to the next page for 3-phase to

cover.

1-phase field conversion instructions.

Main Terminal Block Location

Installation

208-240V/50/1 - Electrical Connections

Field Conversion from 3-phase to 1-phase Operation

A standard 3-phase operation dishwasher can be converted for 1-phase operation with the installation of a jumper wire on the main terminal and rewiring of the wash tank and booster tank heaters. A jumper wire, jumper bars and a new data plate are stowed on top of the wash tank heater junction box. To convert the dishwasher from 3-phase to 1-phase operation:

GRD

SINGLE PHASE

POWER CONNECTION

208-240V/50/1

LINE IN

L1 L2

Install Main Terminal Block Jumper Wire

1. Disconnect all power to the machine.

2. Remove the top-mounted control cabinet cover and locate the main terminal block located in the left-rear corner of the cabinet.

3. Connect the jumper wire (shipped inside the control cabinet) between L2 and L3 on the output side of the main terminal block.

4. Connect the 1-phase incoming power supply to L1 and L2 on the input side of the main terminal block.

Rewire Wash Tank Heater Element for 1PH

1. Remove the lower front panel.

2. Remove the wash tank heater junction box cover.

3. Remove the paper insulator and jumper bars from the heater terminals.

4. Additional short jumper bars are stowed with the new data plate.

5. Reposition the jumper bars for 1PH as shown below.

6. Connect the #33 wire to one element terminal as shown.

7. Connect the #34 and #35 wires to the other terminals as shown.

8. Reinstall the paper insulator and the junction box cover.

3PH

Connect the jumper wire between L2 and L3 on the output side of the main terminal block

3PH

L1 L2 L3

JUMPER

1PH

Rewire Booster Heater Element for 1PH

1. Remove the booster heater element cover.

2. Remove the paper insulator and jumper bars from the heater terminals.

3. Install the jumper bars for 1PH as shown below.

4. Additional short jumper bars are stowed with the new data plate.

5. Connect the #36 wire to one element terminal as shown.

6. Connect the #37 and #38 wires to the other terminals as shown.

7. Reinstall the paper insulator and the booster heater element cover.

NOTE: The additional jumper bars needed for 1PH operation are stowed with the new data plate on top of the wash tank heater junction box.

ATTENTION: Affix the new data plate on top of the existing machine data plate to complete the conversion.

Installation

Electrical Connections - 380V/50/3

Three Phase Operation

WARNING:

Electrocution or serious injury may result when working on an energized circuit.

Disconnect power at the main breaker or service disconnect switch before working on the circuit.

Lock-out and tag the breaker to indicate that work is being performed on the circuit.

ATTENTION

Standard Dishwashers are shipped from the factory for 3-phase operation. To connect the dishwasher for 3-phase operation:

1. Remove the top-mounted control cabinet cover and locate the main terminal block in the left-rear corner of the cabinet.

Main Terminal Block

2. Refer to the Machine Electrical Connection Data Plate located

near the main terminal block and make sure that the incoming power supply matches the machine's electrical requirements.

3. Connect the incoming 3-phase power as shown in the illustration to the right. The incoming power must be a 4-wire supply which includes a current carrying neutral and ground.

4. Re-install the control cabinet cover.

Main Terminal Block Location

THREE PHASE

POWER CONNECTION

380V/50/3

LINE IN

L1 L2 L3 N

GRD

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Installation

Hot Water Connection

The hot water connection is located at the lower left-rear side of the dishwasher. A 3/4" line strainer and pressure regulating valve (PRV) were installed at the factory.

1. The size of the incoming hot water line should be 3/4" or larger.

2. The PRV should be adjusted to supply a

minimum owing pressure of 20 PSI/138 kPA during the nal rinse. The maximum owing pressure must not exceed 25 PSI/172 kPa during the nal rinse.

3. The temperature of the incoming hot water must maintain a minimum temperature of 140°F/60°C for a 40°F/22°C rise booster or a minimum temperature of 110°F/43°C for a 70°F/39°C rise booster.

The incoming hot water line is a 3/4" NPT connection.

4. A manually operated 3/4" or larger shut-off valve should be installed in the incoming line as close to the dishwasher as possible for servicing.

Drain Connection

The drain water connection is a 2" slip-fit hose connection and is located at the center-rear of the machine base. It is a gravity drain.

1. The dishwasher drain is 2" O.D. hose connection.

2. A optional drain water tempering kit is available (consult the factory).

3. Drain water ow is controlled by an automatic electrically operated drain valve.

4. The oor sink and/or drain plumbing must be able to accommodate a maximum drain ow rate of 20 US gpm / 17 Imp gpm / 76 Lpm.

The drain is a 2" slip-fit hose connection.

NOTE:

Plumbing connections must comply with all national and/or local plumbing and sanitary codes.

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Moyer Diebel IMD2000 Installation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual