Jackson TEMPSTAR HH Service Manual

TEMPSTAR® SERIES

UPRIGHT DOOR
DISHMACHINES

INSTALLATION, OPERATION,

AND SERVICE MANUAL

FOR JACKSON MODELS:

TEMPSTAR® HH

®

TEMPSTAR
TEMPSTAR

TEMPSTAR

WITH VENTLESS

AND ENERGY RECOVERY

STEAM HEATED MODEL:

HH NB

®

HH LT

®

HH

TEMPSTAR® HH S

TEMPSTAR HH Technical Manual • Rev AA • 07610-002-23-32 • Revised: 01-11-16

01

MANUFACTURER'S WARRANTY

ONE YEAR LIMITED PARTS AND LABOR WARRANTY

ALL NEW JACKSON DISHWASHERS ARE WARRANTED TO THE ORIGINAL PURCHASER TO BE FREE FROM DEFECTS IN
MATERIAL OR WORKMANSHIP, UNDER NORMAL USE AND OPERATION FOR A PERIOD OF (1) ONE YEAR FROM DATE OF
PURCHASE, BUT IN NO EVENT TO EXCEED (18) EIGHTEEN MONTHS FROM DATE OF SHIPMENT FROM THE FACTORY.

Jackson WWS agrees under this warranty to repair or replace, at its discretion, any original part which fails under normal use
due to faulty material or workmanship during the warranty period, providing the equipment has been unaltered, and has been
properly installed, maintained, and operated in accordance with the applicable factory instruction manual and failure is reported
to an authorized service agency within the warranty period. This includes the use of factory-specifi ed genuine replacement parts,
purchased directly from a Jackson-authorized parts distributor or service agency. Use of generic replacement parts may create a
hazard and void warranty certifi cation.

The labor to repair or replace such failed part will be paid by Jackson WWS, within the continental United States, Hawaii, and Canada,
during the warranty period provided a Jackson WWS authorized service agency, or those having prior authorization from the factory,
performs the service. Any repair work by persons other than a Jackson WWS authorized service agency is the sole responsibility of
the customer. Labor coverage is limited to regular hourly rates; overtime premiums and emergency service charges will not be paid
by Jackson WWS.

Accessory components not installed by the factory carry a (1) one year parts warranty only. Accessory components such as table limit
switches, pre-rinse units, etc. that are shipped with the unit and installed at the site are included. Labor to repair or replace these
components is not covered by Jackson WWS.

This warranty is void if failure is a direct result from shipping, handling, fi re, water, accident, misuse, acts of God, attempted repair by
unauthorized persons, improper installation, if serial number has been removed or altered, or if unit is used for a purpose other than
originally intended.

TRAVEL LIMITATIONS

Jackson WWS limits warranty travel time to (2) two hours and mileage to (100) one-hundred miles. Jackson WWS will not pay for
travel time and mileage that exceeds this, or any additonal fees—such as those for air or boat travel—without prior authorization.

WARRANTY REGISTRATION

To register your product, go to www.jacksonwws.com or call 1-888-800-5672. Failure to register your product will void the warranty.

REPLACEMENT PARTS WARRANTY

Jackson replacement parts are warranted for a period of (90) ninety days from date of installation or (180) one-hundred-eighty
days from the date of shipment from the factory, whichever occurs fi rst.

PRODUCT CHANGES AND UPDATES

Jackson WWS reserves the right to make changes in design and specifi cation of any equipment as engineering or necessity
requires.

THIS IS THE ENTIRE AND ONLY WARRANTY OF JACKSON WWS. JACKSON’S LIABILITY ON ANY CLAIM OF ANY KIND,
INCLUDING NEGLIGENCE, WITH RESPECT TO THE GOODS OR SERVICES COVERED HEREUNDER, SHALL IN NO CASE
EXCEED THE PRICE OF THE GOODS OR SERVICES OR PART THEREOF WHICH GIVES RISE TO THE CLAIM.

THERE ARE NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING FOR FITNESS OR MERCHANTABILITY, THAT ARE
NOT SET FORTH HEREIN, OR THAT EXTEND BEYOND THE DURATION HEREOF. UNDER NO CIRCUMSTANCES WILL
JACKSON WWS BE LIABLE FOR ANY LOSS OR DAMAGE, DIRECT OR CONSEQUENTIAL, OR FOR DAMAGES IN THE
NATURE OF PENALTIES, ARISING OUT OF THE USE OR INABILITY TO USE ANY OF ITS PRODUCTS.

ITEMS NOT COVERED

THIS WARRANTY DOES NOT COVER CLEANING OR DELIMING OF THE UNIT OR ANY COMPONENT SUCH AS, BUT NOT
LIMITED TO, WASH ARMS, RINSE ARMS, OR STRAINERS AT ANYTIME. NOR DOES IT COVER ADJUSTMENTS SUCH
AS, BUT NOT LIMITED TO, TIMER CAMS, THERMOSTATS, OR DOORS BEYOND (30) THIRTY DAYS FROM THE DATE OF
INSTALLATION. IN ADDITION, THE WARRANTY WILL ONLY COVER REPLACEMENT WEAR ITEMS SUCH AS CURTAINS,
DRAIN BALLS, DOOR GUIDES, OR GASKETS DURING THE FIRST (30) THIRTY DAYS AFTER INSTALLATION. ALSO,
NOT COVERED ARE CONDITIONS CAUSED BY THE USE OF INCORRECT (NON-COMMERICAL) GRADE DETERGENTS,
INCORRECT WATER TEMPERATURE OR PRESSURE, OR HARD WATER CONDITIONS.

REVISION HISTORY

Revision

Letter

F 06-01-04 MAW N/A Change to new layout.

G 01-05-05 MAW N/A

H 01-17-06 MAW 7609 Added universal timer, parts & schematics.

I 07-06-06 MAW

J 09-14-07 MAW

K 10-08-08 ARL 7990 Added hi-limit thermostat set point instructions.

L 01-10-13 RLC 8252 Updated schematic and control box to refl ect rotary switch.

M 03-07-13 RLC

N 03-24-14 MHH

O 04-16-14 MHH 8291 Changed pages 22, 25, 28 & 31

P 06-04-14 MHH 8287 New part & # for bearing on rinse arm assy, pg. 41.

Q 10-28-14 KAP 8298

R 12-01-14 KAP N/A Updated assembly numbers on pg. 31

S 04-06-15 KAP N/A Inserted note pertaining to corner installation pg. 6

T 04-07-15 KAP ECR 8329 Added Tempstar HH, NB 208V-230V, 60HZ, Single phase pg. 54

U 06-11-15 KAP N/A

V 06-25-15 KAP N/A Updated schematics on pg's 64 & 66.

- 07-13-15 KAP N/A Added Ventless heater ratings on pg. 2

- 09-18-15 KAP N/A Updated Rinse Heater Ratings for 208V/60Hz

W 10-07-15 KAP N/A Added HH ventless booster tank assembly on pg. 42

- 10-13-15 KAP N/A

X 11-09-15 JH N/A Corrected part number for item #40 on pg. 37.

Revision

Date

Made by

Applicable

ECN

7713, 7571,
7493, 7553,
7411, 7422,

7231

QOF NDB-

219

Details

Corrected amerate ratings, changed to thermostat bracket
05700-011-81-64, changed thermostat 05930-121-71-29 to
thermostat kit 06401-140-00-32, updated drawing for false panel
installation, and added SDI override instructions.

Updated specifi cation & dimension pages.
Updated drain quench assembly.
Replaced door switch 05930-003-02-20 with 05930-003-05-84.
Added false panel kit numbers, door component kits.
Replace ball stop components.
Replace thermostat 05930-121-71-29 with 05930-510-03-79.
Added the wash & rinse thermometer decals.

Obsoleting I/O manual, added warranty & repair centers.
Listed minimum cycle times.
Added Top Mount Control Box: dimensions, hood
weldment, control box & schematics.
Corrected the rinse tank cover number, updated the
cantilever support bracket & reed switch numbers.

Updated Jackson logo and company name.

Updated warranty page.
Removed "Stop" page.
Converted manual from Quark to InDesign.

Updated pg's. 4, 5, & 23 to accommodate new door's and new
Cantilever Arm.

Added Tempstar HH LT & Tempstar HH Ventless components
Updated solid state schematics on pg 60 & 61
Added NB/LT Schematic on page 69.
Updated 208-230V, 60HZ on page 65.
Updated Plumbing Assemblies pg. 46

Updated part number for solenoid valve #8 on pg. 46
Changed P/N from 04820-002-01-32 to 04820-002-01-56.

i

REVISION HISTOR Y

Revision

Letter

Y 11-23-15 JH QOF-386 Replaced Plumbing Booster Inlet diagram, pg. 54.

Z 01-08-16 JH N/A Updated schematic on pg. 70.

AA 01-11-16 JH

Revision

Date

Made by

Applicable

ECN

QOF-386

N/A

N/A

Details

Changed item 12 on pg. 39 to 05700-003-07-76.
Added 05700-004-23-78, 05700-004-23-79, and 05700-004-23­80 to view (pg. 35) and parts list (pg. 36).
Corrected Typical Electrical Circuits for TempStar HH Ventless.

ii

TEMPSTAR® HH

Door-type dishmachine; electrically-heated, high-temp, hot-water sanitizing,

with booster heater.

TEMPSTAR® HH NB

Door-type dishmachine; electrically-heated, high-temp, hot-water sanitizing,

no rinse booster.

NOMENCLATURE

TEMPSTAR® HH LT

Door-type dishmachine; electrically-heated, low-temp, chemical sanitizing.

TEMPSTAR

®

HH

WITH VENTLESS AND ENERGY RECOVERY

Door-type dishmachine; electrically-heated, high-temp, hot-water sanitizing,

with booster heater and ventless heat recovery system.

TEMPSTAR

®

HH S

Door-type dishmachine; steam-heated, high-temp, hot-water sanitizing.

Model:

Serial No.:

Installation Date:

Service Rep. Name:

Jackson WWS, Inc. provides

technical support for all of
the dishmachines detailed

in this manual. We strongly

recommend that you refer to

this manual before making a call

to our technical support staff.

Please have this manual with

you when you call so that our

staff can refer you, if necessary,

to the proper page. Technical

support is not available on

holidays. Contact technical

support toll free at

1-888-800-5672.

Technical support is available

for service personnel only.

Phone Number:

iii

T ABLE OF CONTENTS

SPECIFICATIONS

Operating Parameters ................................................................................................................... 1

Electrical Requirements ................................................................................................................ 2

Machine Dimensions ..................................................................................................................... 3

Table Dimensions .......................................................................................................................... 8

INSTALLATION & OPERATION

Installation Instructions .................................................................................................................. 9

Ventless and Energy Recovery Mounting ................................................................................... 12

Operating Instructions ................................................................................................................. 15

False Panel Installation ............................................................................................................... 18

MAINTENANCE

Preventative Maintenance ........................................................................................................... 19

Troubleshooting ........................................................................................................................... 20

PARTS

Top Mounted Control Box Assembly (Universal Timer) ............................................................... 22

Side Mounted Control Box Assembly (Universal Timer) .............................................................. 26

Side Mounted Control Box Assembly (Mechanical Timer) .......................................................... 29

Hood Assembly ........................................................................................................................... 31

Cantilever Arm/Door Assemblies ................................................................................................. 33

Tub Assembly .............................................................................................................................. 35

Steam Tub Assembly ................................................................................................................... 38

Frame Assembly .......................................................................................................................... 40

Rinse Tank Assembly .................................................................................................................. 41

Ventless Rinse Tank Assembly .................................................................................................... 42

Coil Assembly .............................................................................................................................. 43

Incoming Steam Plumbing Assembly .......................................................................................... 44

Motors, Wash Heaters, Rinse Heaters .................................................................................... 46

Y-Strainer Incoming Plumbing/Outlet Plumbing Assemblies ....................................................... 47

Pressure Regulator Incoming Plumbing/Outlet Plumbing Assemblies ........................................ 50

Ventless and Energy Recovery Plumbing Assemblies ................................................................ 53

Drain Quench Assembly .............................................................................................................. 55

1/2" Solenoid Valve & 1/2" NPT Vacuum Breaker Repair Parts Kits ........................................... 56

Wash & Rinse Arm/Manifold Assemblies ..................................................................................... 57

iv

07610-002-23-32-AA

TABLE OF CONTENTS

PARTS (cont.)

Transformer Mounting Box Components ..................................................................................... 59

Exhaust Fan Control .................................................................................................................... 60

Ventless and Energy Recovery Assembly ................................................................................... 61

Door Interlock .............................................................................................................................. 63

SCHEMATICS

Solid State (Top Mount Control Box) 208-230V, 50/60Hz, Single/Three Phase .......................... 65

Tempstar HH (Universal Timer) 208-230V, 50/60Hz, Single/Three Phase .................................. 66

Solid State (Top Mount Control Box) 460V, 60Hz, Three Phase ................................................. 67

Tempstar HH (Universal Timer) 460V, 60Hz, Three Phase ......................................................... 68

Tempstar HH S (Universal Timer) 208-230V, 50/60Hz, Single/Three Phase .............................. 69

Tempstar HH 208-230V, 50/60Hz, Single/Three Phase .............................................................. 70

Tempstar HH 460V, 60Hz, Three Phase ..................................................................................... 71

Tempstar HH S 208V-230V, 60HZ, Single/Three Phase ............................................................. 72

Tempstar HH, NB 208/230V, 50/60Hz, Single Phase .................................................................. 73

Solid State Tempstar HH, NB/LT 208-230V, 50/60Hz Single Phase ........................................... 74

SDI Option ................................................................................................................................... 75

Exhaust Fan Hookup/Drain Quench Options .............................................................................. 76

07610-002-23-32-AA

v

SPECIFICATIONS

OPERATING PARAMETERS

OPERATING CAPACITY:

Selection A

Racks per Hour 53
Dishes per Hour 1325
Glasses per Hour 1325

Selection B

Racks per Hour 29
Dishes per Hour 725
Glasses per Hour 725

Selection C

Racks per Hour 20
Dishes per Hour 500
Glasses per Hour 500

OPERATING CYCLE (SECONDS):

Minimum (other cycle times are available)
LT HT

Wash Time 45 45
Rinse Time 14 15
Total Cycle Time 59 60

High Temperature Ventless
Wash Time 45
Rinse Time 15
Dwell Time 2
Condensate Removal 30
Total Cycle Time 92

Tank Capacity:

Rinse Tank (gallons) N/A 3.0

Rinse Tank (liters) N/A 11.4
Wash Tank (gallons) 14 8.0
Wash Tank (liters) 30.3 30.3

ELECTRICAL REQUIREMENTS:

WATER REQUIREMENTS:

Tempstar HH & Tempstar HH Ventless:

Wash Temperature (minimum) (°F) 150
Wash Temperature (minimum) (°C) 66
Rinse Temperature (minimum) (°F) 180
Rinse Temperature (minimum) (°C) 83
Inlet Water Temperature:
12kW Rinse Heater (°F) 140
12kW Rinse Heater (°C) 60
14kW Rinse Heater (°F) 110
14kW Rinse Heater (°C) 44

14KW Ventless (°F) 40-70
14KW Ventless (°C) 4.4-21

Flow Pressure (PSI) 20±5
Water Line Size (NPT)
3/4"
Drain Line Size (NPT)
1 1/2"

Tempstar HH NB/Tempstar HH S:

Wash Temperature (minimum) (°F) 150
Wash Temperature (minimum) (°C) 66
Rinse Temperature (minimum) (°F) 180
Rinse Temperature (minimum) (°C) 83
Inlet Water Temperature (°F)
180
Inlet Water Temperature (°C) 83
Flow Pressure (PSI) 20±5
Water Line Size (NPT) 3/4"
Drain Line Size (NPT) 1 1/2"

Tempstar HH LT:

Wash Temperature (minimum) (°F) 120
Wash Temperature (minimum) (°C) 49
Rinse Temperature (minimum) (°F) 120
Rinse Temperature (minimum) (°C) 49
Inlet Water Temperature (°F) 120
Inlet Water Temperature (°C) 49
Flow Pressure (PSI) 20±5
Water Line Size (NPT) 1/2"
Drain Line Size (NPT) 1 1/2"

Wash Motor HP 2.0

NOTE: Always refer to the machine data plate for
specifi c electrical and water requirements.
The material provided on this page is for
reference only and is subject to change
without notice.

1

STEAM REQUIREMENTS:

Coil Size 3/4"
Steam Flow Pressure (PSI) 10-20
Consumption @ 15 PSI (lbs./hr.) 45

07610-002-23-32-AA

ELECTRICAL REQUIREMENTS

NOTE: Typical Electrical Circuit is based upon (1) 125% of the full amperage load of the machine and (2) typical
fi xed trip circuit breaker sizes as listed in the NEC 2002 Edition. Local codes may require more stringent protection
than what is displayed here. Always verify with your electrical service contractor that your circuit protection is
adequate and meets all applicable national and local codes. These numbers are provided in this manual simply
for reference and may change without notice at any given time.

TEMPSTAR HH:

Volts Phase Freq

415 3 60 12kW 28A 35AMP

415 3 60 14kW 30A 40AMP

208 1 60 12kW@240V 75A 100AMP

208 1 60 14kW@240V 82A 110AMP

230 1 60 12kW@240V 81A 110AMP

230 1 60 14kW@240V 90A 125AMP

208 3 60 12kW@240V 48A 60AMP

208 3 60 14kW@240V 52A 70AMP

230 3 60 12kW@240V 52A 70AMP

230 3 60 14kW@240V 57A 80AMP

460 3 60 12kW@480V 24A 30AMP

460 3 60 14kW@480V 26A 35AMP

TEMPSTAR HH VENTLESS:

Volts Phase Freq

208 1 60 15.4kW 87A 110AMP

230 1 60 15.4kW 96A 125AMP

208 3 60 15.4kW 55A 70AMP

230 3 60 15.4kW 61A 80AMP

460 3 60 15.4kW 28A 35AMP

TEMPSTAR HH NB & TEMPSTAR HH LT:

Volts Phase Freq

208 1 60 N/A 31A 35AMP

230 1 60 N/A 33A 35AMP

208 3 60 N/A 23A 25AMP

230 3 60 N/A 24A 35AMP

460 3 60 N/A 10A 15AMP

TEMPSTAR HH S:

Volts Phase Freq

208 1 60 N/A 12A 15AMP

230 1 60 N/A 12A 15AMP

208 3 60 N/A 12A 15AMP

230 3 60 N/A 12A 15AMP

Rinse Heater

Ratings

Rinse Heater

Ratings

Rinse Heater

Ratings

Rinse Heater

Ratings

T otal Amps

T otal Amps

T otal Amps

T otal Amps

SPECIFICATIONS

Typical Electrical

Circuit

Typical Electrical

Circuit

Typical Electrical

Circuit

Typical Electrical

Circuit

07610-002-23-32-AA

2

SPECIFICATIONS

DIMENSIONS - Y-STRAINER OPTION

ONS

LEGEND

N SIZE

)

A - Drain 1 1/2" NPTF

CIAL CONNECTION)

B - Water Inlet 3/4" NPTF
C - Electrical Connection

M FLOOR

All vertical dimensions are ±1/2" due
to adjustable bullet feet.

5

28

in [727mm]

8

25 in [635mm]

17 in [432 mm]

4 in [102 mm]

C

1

25

in

4

B

[641 mm]

3 in [76 mm]

4 in

[102mm]

A

1

4

15 in [387mm]

1

25

in [641mm]

4

7

3

in

8

[97 mm]

1 in [25 mm]

B

B

73

in

[1854mm]

C

27 in

[686mm]

1

25

in

4

[641 mm]

C

3

86

in

4

[2203 mm]

3

73

in

4

[1 8 7 4 m m ]

3

76

in

8

[1941 mm]

[1740 mm

68

1

in

2

]

34 in

[864mm]

A

3

A

11

3

4

in [299mm]

07610-002-23-32-AA

DIMENSIONS - PRESSURE REGULATOR OPTION

LEGEND

A - Drain 1 1/2" IPS
B - Water Inlet 3/4" IPS
C - Electrical Connection

All vertical dimensions are +/- 1/2" due
to adjustable bullet feet.

4 [102mm]

SPECIFICATIONS

B

86 3/4 [2203mm]

73 [1856mm]

3 [76mm]

25 [637mm]

17 [432mm]

B

C

27 [686mm]

73 1/4 [1873mm]

4 [102mm]

A

25 1/4 [641mm]

3 [76mm]

1 [25mm]

B

07610-002-23-32-AA

34 [861mm]

11 3/4 [298mm]

15 1/4 [387mm]

A

4

SPECIFICATIONS

DIMENSIONS - SIDE-MOUNT CONTROL BOX

LEGEND

A - DRAIN 1 1/2" IPS

B - WATER INLET 3/4" IPS

C - ELECTRICAL CONNECTION
All dimensions are in inches. All vertical

dimensions are +/- 1/2" due to adjustable

bullet feet.

4 [102mm]

A

3 [76mm]

86 1/4

156mm]

27
[687]

34

[863mm]

25 [637mm]

15 1/4 [388mm]

4 [102mm]

1 [25mm]

25 1/4 [639mm]

B

73 3/4
[1873mm]

C

B

5

7 1/2 [190mm]

12 3/4 [327mm]

12 1/4 [310mm]

A

07610-002-23-32-AA

DIMENSIONS - LEFT-SIDE CONTROL BOX

LEGEND

A - Drain 1 1/2”
B - Water Inlet 3/4”
C - Electrical Connection

All vertical dimensions are +/- 1/2” due
to adjustable bullet feet.

4 [102mm]

SPECIFICATIONS

15 1/4

[388mm]

A

3 [76mm]

4 [102mm]

86 1/4

[2156mm]

25 [637mm]

C

B

4 [102mm]

1 [25mm]

25 1/4 [639mm]

B

27

[687]

73 3/4
[1873mm]

34

[863mm]

12 3/4 [327mm]

07610-002-23-32-AA

12 1/4 [310mm]

A

6

SPECIFICATIONS

LEGEND

A) DRAIN 1
B) WATER INLET

C) ELECTRICAL CONN ECTIONS
All vertical dimensions are ±

adjustable bullet feet

B

1
2 IPS

3
4 MIP

25

1

(639mm)

4

1/2" due to

DIMENSIONS - VENTLESS

3 (76mm)

1

5

(134mm)

4

A

B

1

25

(637mm)

4

17 (432mm)

4 101mm)

88 (2235mm)

3

2

(79mm)

4

C

93 (2362mm)

73 (1856mm)

34 (861mm)

7

1

15

(387mm)

4

3

11

(298mm)

4

A

07610-002-23-32-AA

TABLE DIMENSIONS

SPECIFICATIONS

NOTE: Please remove the front dress panel from the dishmachine if mounting dishmachine for a

corner installation and attaching side tables. Corner installation will trap panel making it diffi cult to
remove.

LETTER DIM (IN) DIM (CM)

A

B

C

OPENING

A 4” (MIN) 10.2 CM (MIN)
B 2 1/2” 6.4 CM
C 20 1/2” 52.1 CM
D 25 1/4” 64.1 CM
E 2 1/4” 10.2 CM
F 1 1/2” 3.8 CM

D

G 3/4” 1.9 CM

TABLE DIMENSIONS

CORNER INSTALLATION

E

A

C

OPENING

D

G

F (ROLL)

C

A

B

TABLE DIMENSIONS

CONNECTION TO DISHMACHINE

TABLE DIMENSIONS STRAIGHT

07610-002-23-32-AA

D

C

OPENING

D

8

INSTALLATION

INSTRUCTIONS

VISUAL INSPECTION

Do not throw away

container if damage is

evident!

UNPACKING THE

MACHINE

LEVEL THE

DISHMACHINE

Before installing unit, check container and machine for damage. A damaged container
may be an indication of damage to the machine. If there is any type of damage to
both container and unit, do not throw away the container. The dishmachine has
been inspected at the factory prior to shipping and is expected to arrive in new,
undamaged condition. However, rough handling by carriers or others may result in
damage to the unit while it is in transit. If such a situation occurs, do not return the
unit to the manufacturer. Instead, contact the carrier and ask them to send a
representative to the site to inspect the damage and request that an inspection
report be completed.

Contact the carrier within 48 hours of receiving the machine (to report possible
freight damage) and the dealer from whom the unit was purchased.

The machine should be unboxed and removed from the pallet prior to installing. Open
the front door and remove all of the materials from the inside. Once unpacked, verify
there are no missing parts. If a part is missing, contact manufacturer immediately.

The dishmachine is designed to operate while level. This is important to prevent any
damage to the machine during operation and to ensure the best results possible.
The unit comes equipped with adjustable bullet feet which can be turned using a
pair of pliers. Verify the unit is level from front-to-back and side-to-side before
making any electrical or plumbing connections.

PLUMBING THE

DISHMACHINE

A water hardness test

must be performed.

STEAM LINE

CONNECTION

All plumbing connections must be made to adhere to local, state, territorial and
national codes. The installing plumber is responsible for ensuring the incoming
water lines are fl ushed of debris prior to connecting to the machine. Note that chips
and materials from cutting processes can become lodged in the solenoid valves
and prevent them from opening or closing. Any valves that are found to be fouled or
defective because of foreign matter left in the water line, and any subsequent water
damage, are not the responsibility of the manufacturer.

A water hardness test must be performed to determine if the HTS-11 (scale
prevention & corrosion control) needs to be installed. A hardness test kit can be
found on the warning tag that is attached to the incoming plumbing connection on
the back of the machine. If water hardness is higher than 5 Grain per Gallon (GPG),
the HTS-11 will need to be installed. Please contact manufacturer to purchase the
HTS-11.

The steam machines come with lines by which the source steam needs to be con­nected. Connect all steam lines to the machine as all applicable codes provide. See
machine data plate for information concerning steam fl ow pressure.

9

07610-002-23-32-AA

INSTRUCTIONS

INSTALLATION

WATER SUPPLY

CONNECTION:

WATER HARDNESS

GREATER THAN

5 GPG

WATER SUPPLY

CONNECTION:

WATER HARDNESS

OF 5 GPG OR LESS

PRESSURE

REGULATOR

Take care not to confuse

static pressure with

fl ow pressure.

If water hardness tests at greater than 5 GPG, install the HTS-11 into the water line
(1/2” ID pipe size minimum) before the dishmachine’s incoming water connection
point using copper pipe. Observe proper inlet/outlet water directions. Flow directions
are molded into the top of the head. It is recommended that a water shut-off valve
be installed prior to installation of the HTS-11 to allow access for servicing. Plumb
from the HTS-11 outlet to the incoming water connection point using copper pipe (or
order the 1/2” ID fl exible hose kit offered by manufacturer). The water supply must
be capable of a minimum of 10 Pounds per Square Inch (PSI) “fl ow” pressure at
the recommended temperature indicated on the data plate. See “Shock Absorber”
section.

If water hardness tests at 5 GPG or less, install the water supply line (1/2” ID pipe
size minimum) to the dishmachine’s incoming water connection point using copper
pipe (or order the 1/2” ID fl exible hose kit offered by manufacturer). It is recommended
that a water shut-off valve be installed in the water line between the main supply and
the machine to allow access for service. The water supply line must be capable of a
minimum of 10 PSI “fl ow” pressure at the recommended temperature indicated on
the data plate.

The manufacturer has an optional water pressure regulator to accommodate areas
where water pressure fl uctuates or is higher than the recommended pressure. Take
care not to confuse static pressure with fl ow pressure: Static pressure is line pressure
in a “no fl ow” condition (all valves and services are closed); fl ow pressure is the
pressure in the fi ll line when the valve is opened during the cycle.

SHOCK ABSORBER

CONNECTING THE

DRAIN LINE

PLUMBING CHECK

07610-002-23-32-AA

It is suggested that a shock absorber (not supplied) be installed on the incoming
water line. This prevents water hammer (hydraulic shock)—induced by the solenoid
valve as it operates—from causing damage to the equipment.

The dishmachine's drain is a gravity discharge drain. All piping from the 1 1/2” FNPT
connection on the wash tank must be pitched (1/4” per foot) to the fl oor or sink drain.
All piping from the machine to the drain must be a minimum 1 1/2” I.P.S. and shall not
be reduced. There must also be an air gap between the machine drain line and the
fl oor sink or drain. If a grease trap is required by code, it should have a fl ow capacity
of 5 gallons per minute (GPM).

Slowly turn on the water supply to the machine after installing the incoming fi ll line
and the drain line. Check for any leaks and repair as required. All leaks must be
repaired prior to placing the machine into operation.

10

INSTALLATION

INSTRUCTIONS

ELECTRICAL POWER

CONNECTIONS

Disconnect electrical

power supplies and tag

out in accordance with

appropriate procedures

and codes at the

disconnect switch to

indicate the circuit is being

serviced.

VOLTAGE CHECK

Electrical and grounding conductors must comply with the applicable portions of the
National Electric Code ANSI/NFPA 70 (latest edition) and/or other electrical codes.

The data plate is located at the left front side of the dishmachine. Refer to the data
plate for machine operating requirements, machine voltage, total amperage and serial
number.

Remove the back panel to install the incoming power lines. This will require removing
the screw at the bottom of the back panel with a Phillips head screw driver. Remove
the back panel and set aside. Install 3/4” conduit into the pre-punched holes in the
back of the control box. Route power wires and connect to power block and grounding
lug. Install the service wires (L1and L2) to the appropriate terminals as they are
marked on the terminal block. Install the grounding wire into the lug provided. It is
recommended that “DE-OX” or another similar anti-oxidation agent be used on all
power connections.

Ensure that the power button is in the off position and apply power to dishmachine.
Check the incoming power at the terminal block and ensure it corresponds with the
voltage listed on the data plate. If not, contact a qualifi ed service agency to examine
the problem. Do not run dishmachine if voltage is too high or too low. Shut off the
service breaker and advise all proper personnel of the location of the breaker and
any problems. Replace the control box cover and tighten down the screws.

11

SURROUNDING

AREA

TEMPERATURE

SETPOINTS

This is a commercial dishmachine and reaches temperatures that can exceed those
generated by a residential machine. Therefore, any surrounding countertops, cabinets,
fl ooring material and subfl oor material must be designed and/or selected with these
higher temperatures in mind.

NOTE: Any damage to surrounding area that is caused by heat and/or moisture to

materials that are not recommended for higher temperatures will not be covered under
warranty or by Jackson WWS, Inc.

The temperature setpoints on this unit have been set at the factory. They should
only be adjusted by an authorized service agent.

07610-002-23-32-AA

VENTLESS MOUNTING INSTRUCTIONS

Due to shipping constraints, the TempStar High Hood is shipped disassembled, so you should receive two
pieces.

1

Locate and remove the four 1/4-20 bolts using a 7/16 wrench. These are located in the top-left and
right-corner of the unit.

2

Lift the heat recovery unit up and over the lower air inlet, then align and slide unit onto the lower air
inlet. Upper unit should slide inside the lower air inlet at the seam.

INSTALLATION

Ventless and Energy RecoveryLower Air Inlet Seam

3

Reinstall the four 1/4-20 bolts that were removed in step 1 with a 7/16 wrench. They insert into the
machine on the right and left corners.

07610-002-23-32-AA

12

INSTALLATION

4

Connect pressure gauge with a 9/16 wrench. Connect the two hoses using an adustable wrench.
The hoses are cut to length and will only reach their intended connection point.

A. Connect the Gauge B. Final Rinse Inlet

C. PRV Inlet from Coil D. Booster Outlet

VENTLESS MOUNTING INSTRUCTIONS

Before moving to the next step, tidy up the hoses by sliding them under the clamps. You may need to
loosen the nut to accomplish this.

13

07610-002-23-32-AA

VENTLESS MOUNTING INSTRUCTIONS

5

Locate the wire connectors at the top of the unit and connect the white and black wires from the
base unit.

Tidy up the wires and lock them in place with the P-Clamp on the top of the unit.

Slide wire into the hole and push the lever down

INSTALLATION

P-Clamp

Now you have a fully-assembled unit.

07610-002-23-32-AA

14

OPERATION

OPERATING INSTRUCTIONS

PREPARATION

POWER UP

FILLING THE

WASH TUB

Before proceeding with the start-up of the unit, verify the following:

1. Strainers are in place and clean.

2. Wash and rinse arms are screwed securely into place and end caps are tight.

3. Wash and rinse arms rotate freely.

4. Overfl ow tube and o-ring are installed.

To energize the unit, turn on the power at the service breaker. The voltage should
have been previously verifi ed as being correct. If not, the voltage must be verifi ed
before energizing the unit.

For the initial fi ll, ensure that the cycle selection switch is in the “AUTO” (automatic)
position, and place the power switch in the “ON” position. The unit will fi ll automatically
and run through a rinse cycle. Open the door and verify that the water level is correct.
Hereafter, the water level is controlled by the overfl ow tube. Verify that the drain stop-
per is preventing the wash tub water from draining excessively. There may be some
slight leakage from the drain hole. Verify that there are no other leaks on the unit be­fore proceeding any further. The wash tub must be completely fi lled before operating
the wash pump to prevent damage to the component. Once the wash tub is fi lled, the
unit is ready for operation.

WARE

PREPARATION

WARM-UP CYCLES

W ASHING A RACK

OF WARE

Proper preparation of ware is essential for the smooth and effi cient operation of the
dishmachine, resulting in fewer rewashes and using less detergent. Any ware loaded
inside the machine should have all solid food waste and scraps removed. It is
recommended that the ware is sprayed down before placing in the dishmachine.

Place cups and glasses upside-down in racks so they do not hold water during the
cycle. Presoak fl atware in warm water to assist in removal of stuck-on material.
Load plates and saucers in the same direction.

For a typical daily start-up, it is recommended to run the machine through 3 cycles
to ensure that all cold water is out of the system and to verify that the unit is operating
correctly. To cycle the machine, ensure that the power is on and that the tub has
fi lled to the correct level. Push the start button: the unit will start, run through the
cycle and shut off automatically. Repeat this two more times. The unit should now
be ready to proceed with the washing of ware.

To wash a rack, open the door completely (beware of hot water dripping from the
door) and slide the rack into the unit. Close the door and the unit will start automat­ically. Once the cycle is completed, open the door (again careful of the dripping hot
water) and remove the rack of clean ware.

15

07610-002-23-32-AA

OPERATING INSTRUCTIONS

OPERATION

OPERATIONAL

INSPECTION

STEAM FLOW

SHUTDOWN AND

CLEANING

As the workday progresses, operators should regularly inspect the pan strainer to
ensure it has not become clogged. If the strainer becomes clogged, it will reduce the
washing capability of the machine. Instruct operators to clean out the pan strainer at
regular intervals or as required by work load.

Secure steam fl ow to the machine in accordance with applicable codes and proce-
dures. Steam fl ow must be secured prior to cleaning the inside of the machine.

At the end of the workday, open the door and remove the standpipe. Close the door
and push the power button. This will drain the tub completely and prevent the
machine from cycling. When the tub is empty, remove and clean the pan strainers
and set aside. Unscrew the wash and rinse arms from their manifolds, remove the
end caps and fl ush the arms with water. Use a brush to clean the inside of the arms.
If the nozzles appear to be clogged, use a toothpick to remove the obstruction.
Wipe the inside of the unit out, removing all soil and scraps. Reassemble the wash
and rinse arms and place them and the strainers in the unit. The arms should be
screwed on hand-tight; do not use tools to tighten them down.

WATER

CONSUMPTION AND

EFFICIENCY

The models covered in this manual provide the customer with the ability to control the
hourly rack capacity of the machine. Extending the wash cycle to wash severely-soiled
ware, such as mixing bowls, does not increase the machine’s water consumption. How­ever, selecting a longer time cycle does lower the amount of dishes the machine will
be able to wash per hour. It is important for operators to select the correct wash cycle
depending on the amount of washing required. Not every rack of dishes requires the
machine to be set on the longest wash cycle.

07610-002-23-32-AA

16

OPERATION

OPERATING INSTRUCTIONS

DETERGENT

CONTROL

Detergent usage and water hardness are two factors that contribute greatly to how
effi ciently this dishmachine will operate. Using detergent in the proper amount can
become a source of substantial savings. A qualifi ed water treatment specialist can
relate what is needed for maximum effi ciency from the detergent.

1. Hard water greatly affects the performance of the dishmachine, causing the
amount of detergent required for washing to increase. If the machine is installed
in an area with hard water, the manufacturer recommends the installation of water
treatment equipment.

2. Deposited solids from hard water can cause spotting that will not be removed with
a drying agent. Treated water will reduce this occurence.

3. Treated water may not be suitable for use in other areas of operation and it may
be necessary to install a water treatment unit for the water going to the dishmachine
only. Discuss this option with a qualifi ed water treatment specialist.

4. Dishmachine operators should be properly trained in how much detergent is to
be used per cycle. Meet with a water treatment specialist and detergent vendor to
discuss a complete training program for operators.

5. Certain dishmachine models require that chemicals be provided for proper operation
and sanitization. Some models may require the installation of third-party chemical
feeders to introduce those chemicals to the machine. The manufacturer does not
recommend or endorse any brand name of chemicals or chemical dispensing
equipment. Contact a chemical distributor for questions.

6. Some dishmachines come equipped with integral solid detergent dispensers.
These dispensers are designed to accommodate detergents in a certain-sized
container. If applicable, relate this to a chemical distributor upon fi rst contacting them.

7. Water temperature is an important factor in ensuring that the dishmachine functions
properly, and the machine's data plate details what the minimum temperatures must
be for the incoming water supply, the wash tank and the rinse tank. If minimum
requirements are not met, there is a possibility that dishes will not be clean or sanitized.

8. Instruct dishmachine operators to observe the required temperatures and to report
when they fall below the minimum allowed. A loss of temperature can indicate a
larger problem—such as a failed heater—or could indicate that the hot water heater
for the operation is not up to capacity and a larger one may need to be installed.

17

07610-002-23-32-AA

FALSE PANEL INSTRUCTIONS

OPERATION

Rack rail removed and
repositioned for a
corner operation.

07610-002-23-32-AA

False panel positioned in unit

1. Remove the rack assembly from the dishmachine.

2. The false panel will mount inside of the dishmachine.

3. Position the panel in the dishmachine on the side to be closed.

4. Hold the panel against the side of the dishmachine and push upward.

5. The panel will clip in at the top, inside of the unit.

6. The holes in the false panel will line up with the rack assembly holes.

7. Reinstall the screws for the rack assembly which will secure
the false panel to the unit.

8. Reassemble the rack track in an "L" shape for a corner operation.

18

MAINTENANCE

PREVENTATIVE MAINTENANCE

PREVENTATIVE

MAINTENANCE

The manufacturer of this dishmachine highly recommends that any maintenance and
repairs not specifi cally discussed in this manual should be performed by qualifi ed service
personnel only. Performing maintenance on the dishmachine may void a warranty.

By following the operating and cleaning instructions in this manual, users should get
the most effi cient results from the dishmachine. As a reminder, here are some steps
to ensure that the dishmachine is used properly:

1. Ensure that the water temperatures match those listed on the machine data plate
(on the front-left of machine).

2. Remove as much soil as possible from dishes before loading into racks.

3. Ensure that all strainers are in place, laying fl at in tub and free of soil and debris
before operating the machine. To clean strainers, wipe them out with a rag and
rinse under a faucet. For stubborn debris, a toothpick can be used to dislodge any
obstructions from the perforations. Do not beat strainers on waste cans; once bent
they will not work properly.

4. If hard water is present, install an HTS-11 into the water line connecting to the
dishmachine (see section "Plumbing the Dishmachine").

5. Ensure that all wash and/or rinse arms are secure in the machine before operating.

6. Ensure that drains are closed/sealed before operating.

7. Do not overfi ll racks.

8. Ensure that glasses are placed upside down in the rack.

9. Ensure that all chemicals being injected into machine have been verifi ed as
being at the correct concentrations.

10. Clean out the machine at the end of every workday as per the instructions in the
manual (see section on "Shutdown and Cleaning").

11. Always contact a qualifi ed service agency whenever a serious problem arises.

12. Follow all safety procedures, whether listed in this manual or put forth by local,
state, or national codes/regulations.

19

07610-002-23-32-AA