Jet Tech F 22 1PH Installation Manual
DISHWASHER MANUAL
INSTALLATION AND MAINTENANCE
F14F14
F16F16
F18F18
F20F20
For operator. Do not discard.
F22F22
727727
737737
747747
767767
2005
Welcome to JET TECH
“creating endless possibilities!”
This manual was created specifically for you, the end -user.
We have included information to help troubleshoot
problems and facilitate resolving those problems. General
information pertaining to our hi-temp ware washers will be
covered in this section. Specific information on our current
models is available upon request, model by model.
If you find any discrepancy or can’t find certain
information, please contact us. We will be glad to be of
assistance.
JET-TECH SYSTEMS
5771 Ferrier street
Montreal, Quebec H4P 1N3
Tel.: 888 -275-4538 (888-ASK-4-JET); 514-737-9701
Fax: 514-737-2792
e-mail: service@jet-tech.com
2
Contents
WARRANTY.....................................................4
MACHINES SPECS.........................................5
GENERAL INSTALLATION GUIDELINES.......6
CONNECTING YOUR F-14.............................7
CONNECTING YOUR F-16.............................8
CONNECTING YOUR F-18........................9, 10
CONNECTING YOUR F-20............................11
CONNECTING YOUR F-22......................12, 13
CONNECTING YOUR 727
CONNECTING YOUR 737
CONNECTING YOUR 747
CONNECTING YOUR 767
CHEMICAL PUMP ADJUSTMENT............18, 19
CONTROL PANELS
BASICS STEPS TO START
ELECTRICAL STAGES
OPERATION
F18, BASICS STEPS TO OPERATE...............24
F22, BASICS STEPS TO OPERATE...............25
DRAIN PUMP OPERATION
PROBLEM ANALYSIS...................27, 28, 29, 30
HELP LINE
....................................................23
.......................................................31
........................................20
..............................14
..............................15
..............................16
..............................17
............................21
...................................22
.............................26
3
MANUFACTURERS LIMITED WARRANTY
Jet Tech Systems Corporatio n (Jet Tech) hereby warrants all new warewashers bearing the name “JET
TECH” and installed within the continental United States of America or Canada to be free from defects in
material and workmanship, under normal and regular usage and operation, for a period of one (1) year
following the date of original installation, (unless specified otherwise) but in no event can exceed eighteen
(18) months from the date of shipment from the factory.
If a defect in material(s) or workmanship is detected; or found to exist within the stated period above, Jet
Tech, at its sole discretion, shall either repair or replace any original equipment manufacturers part which
has proven to fail within the machine; providing that the equipment has not been altered or tampered with
in any manner, has been installed correctly as per the owners manual, and maintained and operated in
complete accordance with this manual.
The labor cost to repair or replace any part proven to be defective, as per above clause(s), shall be covered
by Jet Tech Systems, within the continental United States of America or Canada; provided that: prior
authorization for this labor was approved by Jet-Tech Systems, the service work was performed by an
authorized Jet Tech service agency; and that this agency installed an original and genuine Jet Tech part in
the machine. Any repair work performed by a non-authorized service depot remains the sole responsibility
of the user, and Jet Tech Systems will not be held responsible. The installation of any generic part wi ll
not be valid; and therefore voids this warranty. All authorized labor coverage shall be limited to regular
hourly rates only. Any supplemental hourly rates or charges, such as weekends or emergency premiums
remain the responsibility of the user.
Jet Te ch Systems Corp. (Jet Tech) hereby states that: warranty travel time shall be limited to, and without
exception, a round-trip total of two (2) hours OR mileage up to a maximum of one hundred (100) miles
round-trip. Any charges exceeding those stated herein must have prior authorization by the factory.
Exceptions to above warranty are: (A) Damages resulting from shipping, handling or abuse. (B) Incorrect
installation and/or connections. (C) Adjustments or calibration of any parts. (D) Faults due to lack of
regular maintenance or cleaning of any internal part(s). (E) Replacement of any wearable items such as:
glasswasher curtains, or peristaltic squeeze tubing or gaskets. (F) Excessive lime, mineral, alkali or hard
water conditions (In excess of 6 grain) and (G) Poor results due to: use of an incorrect type of detergent (for
non-commercial type applications), and excessive or inadequate water temperature(s) or pressure
conditions or incorrect use.
JET TECH SYSTEMS CORPORATION STATES THAT THERE ARE NO OTHER WA RRANTIES,
EXPRESSED OR IMPLIED, THAT ARE NOT SET FORTH HEREIN, JET TECH SYSTEMS
CORPORATION SHALL ASSUME NO OTHER RESPONSIBILITY, EITHER DIRECT OR NON DIRECT, OR BE LIABLE FOR ANY OTHER OR ADDITIONAL LOSS OR DAMAGE WHETHER
BEING DIRECT OR CONSEQUENTIAL, AS A RESULT OF ITS EQUIPMENT.
Warranty:
One year parts & labor (Continental USA and Canada).
Exceptions: Model “F14” - 90 days labor & One year parts.
The manufacturer reserves the rights to alter design and specifications without notice.
4
JET TECH - Technical Data
description F14 F 16 F 18 F 18 DP F 20 F 22 1PH
voltage 110V 60 Hz 220V 60 Hz 220V 60 Hz 220V 60 Hz 220V 60 Hz 220V 60 Hz
maximum absorption 1475 W 2600 W 4550 W 4650 W 6750 W 9750 W
washing pump motor 75 W 184 W 550 W 550 W 1100 W 750 W
drain pump motor 100 W 100 W
booster element 1400 W 2400 W 4000 W 4000 W 6000 W 9000 W
tank element 1400 W 2000 W 2800 W 2800 W 4000 W 6000 W
Amp 13.4 12.9 22.2 22.4 31.5 46.9
Hydraulic data
solenoid valve capacity 2.6 GAL/minute 2.6 GAL/minute 2.6 GAL/minute 2.6 GAL/minute 2.6 GAL/minute 3.7 GAL/minute
booster capacity .66 U.S. GAL .84 US GAL 2.05 U.S. GAL 2.05 U.S. GAL 2.7 U.S. GAL 2.7 U.S. GAL
tank capacity 2.4 US GAL 3.2 US GAL 6.8 US GAL 6.8 US GAL 7.9 US GAL 5 US GAL
water consumption .522 US GAL .522 US GAL .67 US GAL .67 US GAL .8 US GAL 1.1 US GAL
water pressure 20 +/- 5 PSI 20 +/- 5 PSI 20 +/- 5 PSI 20 +/- 5 PSI 20 +/- 5 PSI 20 +/- 5 PSI
water connection "3/4"" NPT" "3/4"" NPT" "3/4"" NPT" "3/4"" NPT" "3/4"" NPT" "3/4"" NPT"
water drain diam.1" diam.1" diam.1" diam.1" diam.1.5" diam.1.5"
Dimensions
high 650 mm 724 mm 840 mm 840 mm 1300 mm 1545 mm
length 630 mm 480 mm 600 mm 600 mm 640 mm 1210 mm
deep 600 mm 510 mm 600 mm 600 mm 650 mm 720 mm
weight 35 Kg. 44 Kg. 68 Kg. 68 Kg. 90 Kg. 180 Kg.
description F 22 3 PH 727 737 747 1 PH 747 3 PH 767
voltage 220V 60 Hz 220V 60 Hz 220V 60 Hz 220V 60 Hz 220v 60 Hz 220V 60 Hz
maximum absorption 9750 W 3050 W 4650 W 10100 W 10100 W2 11550 W
washing pump motor 750 W 550 W 550 W 1100 W 1100 W 2210 W
drain pump motor 100 W 100 W
booster element 9000 W 2400 W 4000 W 9000 W 9000 W 9000 W
tank element 6000 W 2000 W 2800 W 6000 W 6000 W 9000 W
Amp 33.9 14.2 22.4 48.6 35.1 40.1
Hydraulic data
solenoid valve capacity 3.7 GAL/minute 2.6 GAL/minute 2.6 GAL/minute 3.7 GAL/minute 3.7 GAL/minute 3.7 GAL/minute
booster capacity 2.7 U.S. GAL .84 U.S. GAL 2.05 U.S. GAL 2.7 U.S. GAL 2.7 U.S. GAL 2.7 U.S. GAL
tank capacity 5 US GAL 2.1 US GAL 3.15 US GAL 4.75 US GAL 4.75 US GAL 6.6 US GAL
water consumption 1.1 US GAL .522 US GAL .74 US GAL 1.1 US GAL 1.1 US GAL 1.3 US GAL
water pressure 20 +/- 5 PSI 20 +/- 5 PSI 20 +/- 5 PSI 20 +/- 5 PSI 20 +/- 5 PSI 20 +/- 5 PSI
water connection 3/4" NPT 3/4" NPT 3/4" NPT 3/4" NPT 3/4" NPT 3/4" NPT
water drain diam.1.5" diam.1" diam.1" diam.1.5 " diam.1.5 " diam.1.5 "
Dimensions
High 1545 mm 820 mm 850 mm 1445 mm 1445 mm 1900 mm
length 710 mm 500 mm 600 mm 710 mm 710 mm 900 mm
deep 720 mm 510 mm 600 mm 720 mm 720 mm 900 mm
weight 140 Kg. 140 Kg. 68 Kg. 140 Kg. 140 Kg. 220 Kg.
5
General Installation Guidelines
The unit must be installed on a level surface or allow for easy levelling of the unit.
It must be installed on a non-combustible surface.
All Panels must remain on the equipment when the installation is finished.
An install kit is available for most models.
Information about the kit is available at your reseller.
This instruction Manual must remain with the operator.
Electrical
- Based on the local electrical code, wires must be large enough to carry
the electrical load used by the dishwasher. The electrical breaker must be
large enough to protect those wires. Normally the breaker size or fuse size
should not exceed %110 of total current load (ex.: 23 amps requires max
fuse size of 25 amps).
- All units must be grounded.
- Except for the F14(110 volts), all the high-temp dishwashers do NOT
require a neutral.
- For tri-phase model, three live wire are required and the rotation of the pump(s)
must be verified.
-Only a licensed electrician can make sure the unit is installed with the proper set-up,
according to local codes.
Water supply
- To get best results, supply 140 F at all time.
If water temperature is 120F, the dishwasher must be
allowed an extra two (2) minutes between washes.
- Running pressure must not exceed 25 PSI (20 ~5)
- Water should be free of minerals and other
sediments.
- Hook-up is made with ¾ NPT. It is recommended to
use metal breaded reinforced hose.
- If a hot water tank has to be installed to supply the
dishwasher, the average rate of water consumption is 30 gallons per hour.
Drain connection
- If the unit uses a gravity drain, it has to drain in
an open floor drain.
- The drain hose to be used can not be allowed to
collapsed.
- Do not reduce more than one pipe size.
- Follow local codes for proper waste disposal.
- Allow for easy removal for cleaning and servicing.
Hard plumbing the unit is strongly discouraged.
6
Connecting your new F-14
This dishwasher must be installed on a level, rigid, nonflammable surface. Ensure
that the machine is level by installing the feet (shipped in the wash tank of the
machine) and adjusting the levelling. Be sure to provide adequate space for
water, drain and electrical connections. The rear panel must be removed for the
hook ups and must be put back after the connections are made.
ELECTRICAL SUPPLY
A 115 Volt - 15 Amp circuit breaker is required for this washer (please
make sure that this outlet is grounded). A standard power-cord with plug
is provided for your convenience for the 115 Volt version.
NOTE: -If you have purchased the optional 208 Volt version. -The circuit
used for this unit should be independent from any other equipment.
WATER SUPPLY
A 3/4” NPT coupling is required with 25 psi. dynamic pressure. A water
pressure regulator is required to maintain this pressure. The water pressure
cannot be less than 15 psi or exceed 25 psi. If the water pressure exceeds the
prescribed amount, you will get inconsistent washing temperature, premature
failure and thus may void the warranty.
Incoming water temperature must be 140º F ( 60º C). An easily accessible shutoff valve is recommended --- making installation, service and repairs easier.
This type hose is standard for most warewashing machines. Fittings should be
available from your local hardware or plumbing supply house.
Flexible hoses must be used to make installation, servicing and
maintenance easier.
Make sure that the water is free from calcium and hard water
deposits. For these situations, an on-line water cartridge system is
highly recommended. Build-up of calcium and lime deposits in the
washer may occur and servicing will be required on a more
frequent basis which will not be covered by the warranty.
Electrical
Drain outlet
Water inlet connection
DRAIN CONNECTION
This washer has a gravity type drain. Since this unit is a 'countertype' installation, your flexible drain hose, should be connected to the
drain outlet elbow at the rear of the unit behind the rear access panel;
and extended through the side opening directly into a floor drain or
sink (see Figure )
All panels must be back on the unit when the installation
is finished.
DO NOT manually fill wash tank with water. Let the dish-washer fill
itself when the power is turned ON.
7
Connecting your new F16DP
This glasswasher must be installed on a level, rigid, nonflammable
surface. Ensure that the machine is level by installing the feet
(shipped in the wash tank of the machine) and adjusting the levelling.
Be sure to provide adequate space for water, drain and electrical
connections.
WATER SUPPLY
A 3/4”NPT fitting is required with 25 psi. dynamic pressure. A water
pressure regulator is required. The water pressure cannot be less than
15 psi or exceed 25 psi. If the water pressure exceeds the prescribed
amount, you will get inconsistent washing temperature, premature
failure and thus may void the warranty.
Incoming water temperature must be 140º F ( 60º C). An easily
accessible shut-off valve is recommended --- making installation, service and
repairs easier. This type hose is standard for most warewashing machines.
Fittings should be available from your local hardware or plumbing supply house.
Flexible hoses must be used to make installation, servicing and maintenance
easier.
Make sure that the water is free from calcium and hard water deposits. For these
situations, an on-line water cartridge system is highly recommended. Build-up of
calcium and lime deposits in the washer may occur and servicing will be required
on a more frequent basis which will not be covered by the warranty.
DRAIN
· F-16 DP: This glasswasher is equipped with an automatic drain
pump that will pump the drain water to a maximum height of 36" (0.9
meter). Drain pump equipped machines have a white button on the
control panel beside the green power button. DRAIN PUMP
MODELS ARE FACTORY BUILT. GRAVITY DRAIN UNITS
CANNOT BE CONVERTED TO PUMPED DRAIN UNITS.
1" ID flexible drain hose* is recommended to facilitate maintenance and servicing of the
machine. It is important not to reduce the size of this hose. A 1" check-valve* may be
required. There should be sufficient hose length to permit the machine to be pulled out
for service.
ELECTRICAL
A 208-240 volt, 60 Hz, Single Phase circuit is required for this unit. Check the
rating plate on the machine for amp draw. In spite of the fact that the rating
plate shows 208 volts, the unit is designed function properly on 208 volts to
240 volts.
The terminal block is located at the back of the machine. Open the plastic
cover, pass the cable through the cable strain relief and connect the wires to
the L1, L2 & Ground. There should be sufficient cable length to permit the
machine to be pulled out for service. DO NOT turn on the power to the
machine until the water supply & drain lines have been connected. DO NOT
manually fill wash tank. Let it fill itself.
Water In
IMPORTANT NOTE
Reasonable access to and around the machine for service must be provided. Disconnecting of hard plumbing
or removal of counter tops or cabinets, etc., for servicing is not covered by warranty.
* - not supplied
All panels must be on the unit when the installation is finished.
L1
L2
Water
out
8
Connecting your new F-18, F18DP
This dishwasher must be installed on a level, rigid, nonflammable
surface. Ensure that the machine is level by installing the feet
(shipped in the wash tank of the machine) and adjusting the levelling.
Be sure to provide adequate space for water, drain and electrical
connections.
WATER SUPPLY
A 3/4” NPT fitting is required with 25
psi. dynamic pressure. A water pressure
regulator is required. The flowing water
pressure cannot be less than 15 psi or
exceed 25 psi. If the water pressure
exceeds the prescribed amount, you will
get inconsistent washing temperature,
premature failure and thus may void the warranty.
Incoming water temperature must be 140º F ( 60º
C). An easily accessible shut-off valve is
recommended --- making installation, service and
repairs easier. This type hose is standard for most
warewashing machines. Fittings should be available
from your local hardware or plumbing supply house.
Flexible hoses must be used to make installation, servicing and maintenance easier.
Make sure that the water is free from calcium and hard water deposits. For these
situations, an on-line water cartridge system is highly recommended. Build-up of calcium
and lime deposits in the washer may occur and servicing will be required on a more
frequent basis which will not be covered by the warranty.
DRAIN
· F-18: This dishwasher has a gravity drain. Maximum height of the floor drain
should not exceed 6" (15cm). A 1.5" ID flexible drain hose* is recommended to
facilitate maintenance and servicing of the machine.
· F-18 DP: This dishwasher is equipped with an automatic drain pump that will
pump the drain water to a maximum height of 36" (0.9 meter). A 1" ID flexible
drain hose* is recommended to facilitate maintenance and servicing of the
machine. It is important not to reduce the size of this hose. A 1" check-valve*
may be required on
drain pump equipped models. Drain pump
equipped machines have a white button on
the control panel beside the green power
button. Conversion is not possible in the
field.
There should be
sufficient hose
length to permit
the machine to
be pulled out for
service.
Gravity Drain
Pumped Drain
9
More next page
Installation F-18 , continued
ELECTRICAL
A 208-240 volt, 60 Hz, Single Phase circuit is required
for this unit. This unit will draw 22.3 amperes on a 220
volt circuit. In spite of the fact that the rating plate
shows 208 volts, the unit is designed function properly
on 208 volts to 240 volts.
The top & back panels must be removed for the
electrical hook -up. The top panel is secured by two
phillips head screw. Once the screws removed, the
panel should be slid to the back and lifted. The back
panel is also held by two screws. Remove them, pull
the bottom away from the machine and lift the panel.
The terminal block is located inside the back cover. Pass the cable through the cable strain relief and
connect the wires to the terminals L1 (brown wire), L2 (blue wire) & Ground (yellow & green wire). Replace
the top & back panels being careful not to pinch or kink any
wires or hoses. There should be sufficient cable length to
permit the machine to be pulled out for service.
G
IMPORTANT NOTE
*Reasonable access to and around the machine for
service must be provided. Disconnecting of hard
plumbing or removal of counter tops or cabinets, etc., for
servicing is not covered by warranty.
L1
L2
Water In
Water
Out
*DO NOT fill dishwasher manually with water. Let the
dishwasher fill itself with power button.
*All panels must be on the unit when the installation is finished.
* - not supplied
Chemical Installation
Rinse-Aid PumpRinse-Aid Pump
Detergent PumpDetergent Pump
· The rinse pump is standard equipment on all JET-TECH
machines and automatically injects rinse additive into the rinse
water for the final rinse.
· The rinse pump is located in the base of the machine. The
front, lower panel (below the door) snaps off to access the rinse
pump. Cut the cable tie, remove the filter at the end of the tube,
insert tube in the container that is supplied, and put the filter
back. The bottle fits nicely in the cubicle on the right.
- Any surfactant isopropanol can be used. This chemical can be
found at any chemical supplier. Never use a chlorinated
product (sanitizer or bleach) as it will destroy the pump.
The detergent pump is peristaltic type with clear cover casing. It situated next to the rinse-aid pump. The
clear feed tube will have to be cut free and fed through the bottom of the dishwasher opening. The weighted
filter has to be inserted in a jug of detergent solution. Any sodium hydroxide can be used.
If liquid detergent is not what you want to use, a crystal(powder) type detergent can be used.
WARNING
Whenever manipulating chemicals, use appropriate protection (eyes and hands) as these
chemicals are corrosive.
10
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