Moyer Diebel MDHHB User Manual

MDHHB

High Temperature
Door-type
Extended Hood Warewashing Machine with Booster

MDHH Model is without Booster

MDHHB DOORTYPE

Project
Item No.
Quantity

STANDARD FEATURES

• ENERGY STAR® Qualified

• Dual NSF listed as both a dishwasher and
Pot/Pan washer

• Automatic tank fill

• Built-in stainless steel electric booster or internally
mounted (MDHHB only)

• Automatic drain valve

• Adjustable mode/time selector switch

• Door activated cycle start

• Electric tank heat (5.2 kW)

• Low-water tank heat protection

• 2-Hp drip-proof pump motor

• Stainless steel pump impeller

• Door safety switch

• Interchangeable upper and lower spray arms

• Stainless steel front and side panels

• Vented wash chamber design

• Detergent/chemical connection provisions

• Single point electrical connection (see chart)

• Vent fan control

SPECIFIER STATEMENT

Specified unit will be Moyer Diebel model MDHHB door-type high
temperature extended hood warewasher with built-in booster.
(MDHH model is without booster)

Features include 2 Hp motor, 5.2 kW electric tank heat, dual NSF
approved as both dishwasher and potwasher, adjustable mode/
timer switch and interchangable stainless steel upper and lower
wash and rinse arms.

1 year parts and labor warranty.

3765 Champion Blvd, Winston-Salem, NC 27105 Tel: [phone] Fax: [phone]

(1M) 12/10 Printed in U.S.A.

Moyer Diebel – USA

www.moyerdiebel.com

OPTIONS & ACCESSORIES

Electric: 70°F rise (built-in) (MDHHB only)

Sheet pan rack

Corner operation with 90° mounted controls

Water pressure regulating valve (mounted)

(MDHHB only)

Drain water tempering kit

MDHHB DOOR TYPE

25"

[635]

1

5-1/4" [133] Min.

20-1/8"

[511]
Inside
Tracks

2-7/8"

[73]

Front

5-1/4" [133] Min.

3-1/4" [83]

9-1/4" [235]

5" [127]

Control
Cabinet

A A

12-1/2" [318]

8-7/8" [225]

132

High Temperature Door-type

Extended Hood Warewashing Machine with Booster

MDHH Model is without Booster

Details, Dimensions & Connections

92-1/2" [2302]

Door

Removal

27" [686]

86" [2184]

Doors

67-1/2" [715]

Mach.

Height

Clearance

Up

34" [864]

Load

Height

Length between table connections: 26”
Volume crated: 46 cu. ft.
Shipping weight crated: 400 lbs.

Dimensions shown in inches [and millimeters]

A A

8-7/8" [225]

12-1/2" [318]

Wash Pump 2 Hp

1-1/8"

[29]

Utilities

1 Electrical (See Box)

2 Hot Water

3/4” NPT 110°F-140°F hot water connection.
Flow pressure 20-22 psi.

3 Drain

2” O.D. connection. Max. flow rate. 15 US gpm.

30"

[762]

1-1/2" [32] Roll

21-3/8"

[543]

7-1/4"

[184]

Typical Table Construction

For Electrical Heat
MDHHB w/40°F Rise Booster

Elec.

Specs.

208/60/1 76 80 80

240/60/1 85 90 90

208/60/3 42 45 45

240/60/3 47 50 50

480/60/3 20 25 25

575/60/3 17 25 25

Rated
Amps

Minimum

Supply Ckt.

Conductor

Ampacity

Maximum

Overcurrent

Protective

Device

For Electrical Heat
MDHH Electrical Power Requirments

Elec.

Specs.

208/60/1 40 50 50

240/60/1 43 50 50

208/60/3 22 25 25

240/60/3 23 25 25

480/60/3 10 15 15

575/60/3 8 15 15

For Electrical Heat
MDHHB w/70°F Rise Booster

Elec.

Specs.

208/60/3 59 70 70

240/60/3 67 70 70

480/60/3 31 35 35

575/60/3 26 30 30

Rated
Amps

Rated
Amps

Minimum

Supply Ckt.

Conductor

Ampacity

Minimum

Supply Ckt.

Conductor

Ampacity

132

Maximum

Overcurrent

Protective

Device

Maximum

Overcurrent

Protective

Device

Due to an ongoing value analysis program at Moyer Diebel, specifications contained in this catalog are subject to change without notice.

3765 Champion Blvd, Winston-Salem, NC 27105 • 336/661-1992 • Fax: [phone] • www.moyerdiebel.com
‘USGBC’ and related logo is a trademark owned by the U.S. Green Building Council and is used by permission.

Dimensions shown in inches [and millimeters]

5-1/4" [133] Min.

[511]

Front

3-1/4" [83]

9-1/4" [235]

5" [127]

Control
Cabinet

Front

20-1/4"

Inside Tracks

2-7/8"

5-1/4" min

A A

12-1/2" [318]

8-7/8" [225]

132

13-3/4"

[343]

26" [660]

13"

[330]

25"

[635]

9" [229]

19"

[483]

26"

[660]

1

2

3

3

Front

5-1/4" [133] Min.

20-1/8"

[511]
Inside
Tracks

2-7/8"

[73]

Front

5-1/4" [133] Min.

3-1/4" [83]

9-1/4" [235]

5" [127]

Control

Cabinet

Front

20-1/4"

Inside Tracks

2-7/8"

5-1/4" min

MDHHB DOOR TYPE

High Temperature Door-type

Extended Hood Warewashing Machine with Booster

MDHH Model is without Booster

26" [660]

2-7/8"

[73]

5-1/4" [133] Min.

5-1/4" [133] Min.

20-1/8"

[511]
Inside
Tracks

Front

Control
Cabinet

3-1/4" [83]

Corner Configuration

20-1/8"

[511]

Inside Tracks

5-1/4" [133] min

Straight-through Configuration

25"

[635]

1

Front

[330]

9-1/4" [235]

5" [127]

2-7/8" [73]

Front

13-3/4"

13"

[343]

2

SPECIFICATIONS

Capacities

Wash tank US gal. 9
Dishwasher Mode:

NSF Rated Racks per hr. 49/29

Pot/Pan Washer Mode:
NSF Rated Racks per hr. 19/10

Motor horsepower
Water consumption

Gal. per rack

Temperature°F

Wash 150
Rinse 180

Heating

Tank heat, electric (kW) 5.2
Electric booster

Electric booster

Time cycle in seconds

Dishwasher Mode Pot/Pan Washer Mode

Wash 44 96 Wash 156 336
Rinse 10 10 Rinse 13 13
Dwell 14 14 Dwell 11 11
Total 68 120 Total 180 360

Warning: Plumbing and electrical connection should be made by
qualified personnel who will observe all the applicable plumbing,
sanitary and safety codes and the National Electrical Code.

Plumbing Notes: Because of the variation in house supplied water
pressure, a water pressure regulating valve (PRV) is needed. The PRV
is supplied by Moyer Diebel and has been installed on the machine
prior to shipment.

Note: Water Hammer Arrestor (meeting ASSE-1010 standard or
equivalent) to be supplied (by others) in common water supply line
at service connection.

3

Dishwasher Pot/Pan Washer

Mode Mode

US gal./liters 0.9/3.4 1.34/5.1

Gal. per hr.
(max. use) US gal. 44 36/99

2

(kW required for 40°F rise) 9

(kW required for 70°F rise) 13

9" [229]

19"

[483]

26"

[660]

Due to an ongoing value analysis program at Moyer Diebel, specifications contained in this catalog are subject to change without notice.

3765 Champion Blvd, Winston-Salem, NC 27105 • 336/661-1992 • Fax: [phone] • www.moyerdiebel.com
‘USGBC’ and related logo is a trademark owned by the U.S. Green Building Council and is used by permission.

3

Plan View

MDHHB DOORTYPE

Front

20-1/4"

Inside Tracks

2-7/8"

5-1/4" min

MDHHB

High Temperature Door-type

Extended Hood Warewashing Machine with Booster

MDHH Model is without Booster

Corner Unit Showing 90°
Mounted Control Panel

Corner Configuration

2-7/8"

[73]

5-1/4" [133] Min.

Due to an ongoing value analysis program at Moyer Diebel, specifications contained in this catalog are subject to change without notice.

3765 Champion Blvd, Winston-Salem, NC 27105 • 336/661-1992 • Fax: [phone] • www.moyerdiebel.com
‘USGBC’ and related logo is a trademark owned by the U.S. Green Building Council and is used by permission.

5-1/4" [133] Min.

20-1/8"

[511]

Inside

Tracks

Front

Control

Cabinet

9-1/4" [235]

5" [127]

3-1/4" [83]

Dimensions shown in inches [and millimeters]