Ecomiser SR-02 User manual

Ecomiser SR-02 / SR-03
DOOR TYPE DISHWASHER
Safety Instruction ------------ 3-4
Dishwasher Features -------- 5-6
Installation Instructions---- 7-12
Machine Operation -------- 13-18
Care & Cleaning --------------- 19
Common Dishwashing
Problems ------------------------ 20
Trouble Shooting -------------- 21
Customer Service ------------- 22
Purchase Date _______________
Serial No. ___________________
Wiring Diagram ------------- 23-24
Ecomiser SR-02 / SR-03 Manual 1/24 Page Rev.06

Ecomiser SR-02 / SR-03 Manual 2/24 Page Rev.06

Before using the commercial dishwasher, follow these basic precautions.
- Read all the instructions before using the
Ecomiser SR-02 / SR-03 Door Type
Commercial
Dishwashers.
- Use the dishwasher only as instructed in this
Owner’s Manual
.
- This Manual does not cover every possible condition and situation that may occur. Use common
sense and caution when installing, operating, and maintaining the
Ecomiser
SR-Model
Commercial
Dishwasher.
- The dishwasher must be electrically grounded. Read the Installation Instructions for details.
-
The SR-02
dishwasher is designed to operate on
208-230V, 60 Hz 1 P and the SR-03 on 208-230V,
60 Hz 3 P
.
- Do not operate dishwasher, unless all enclosure panels are in their proper place.
WARNING
Do not use an extension cord for this machine.
WARNING
The dishwasher must comply with all applicable sanitary, safety, and plumbing codes in your area. It is
important that at least
1.0 gallon (3.8 liters) per 60sec
’must be supplied to the dishwasher.
WARNING
In order to prevent heat damage to the inlet valve, all solder connections must be made before the
water line is connected to the dishwasher.
WARNING
- To avoid entrapment and/or suffocation, remove door or door latch mechanism from any dishwasher
that is discarded or not in use.
- Do not abuse, sit, stand or play on door or racks of a machine.
- Use detergents and rinse agents recommended for optimum use in this machine.
- Do not wash plastic items unless marked “dishwasher safe” or the equivalent. Check with
manufacturer for recommendations, if not marked. Items that are not dishwasher safe may melt and
create a potential fire hazard.
- Disconnect electrical power to machine before servicing.
- Repairs should be done by a qualified technician.
- Do not touch the heating element during or right after use.
- When loading items to be washed:
Carefully load sharp items with the handles up to reduce the risk of injuries.
- Do not store or use combustible materials, gasoline or other flammable vapors and liquids in the
vicinity of this machine.
- Save these instructions for future reference.
Ecomiser SR-02 / SR-03 Manual 3/24 Page Rev.06

NOTE
- Never put animals into the machine.
- Don’t wash any food for consumption.
- Don’t wash things like clothes and shoes.
- Don’t place any objects on top of the machine.
- Don’t close the door before confirming the safety of other people or objects.
- Don’t open the door while the machine is operating, because it can cause serious scalds.
- Don’t wash dishware or containers stained with industrial fluid.
Ecomiser SR-02 / SR-03 Manual 4/24 Page Rev.06

Commercial dishwasher is:
□ Ecomiser SR-02 208-230 V AC / 60 Hz / 1 P
□ Ecomiser SR-03 208-230 V AC / 60 Hz / 3 P
BASIC FEATURES
Ecomiser SR-02 / SR-03 Door Types
introduce a state of the art patented technology with standard
features and benefits currently unavailable in the up-right door type commercial dishwasher market.
Adjustable rack capacity and low water consumption that not only reduce operating costs for the end
user, but also provides enhanced performance and cycle flexibility. Other unique features including
maximized energy efficiency, economizer heat exchanger
equipped, so minimized energy cost is
achieved. An advanced programmable controller is very effective in simplifying operation and service
diagnostics. Together an internal electric heater and powerful rinse pump, provide a constant,
guaranteed temperature and pressure for the wash and final rinse cycles, with the SR02 / SR03 models
engineering excellence manufacturing quality, and performance come to the forefront.
FEATURES OF THE PROGRAMMABLE CONTROLLER
Microcomputer technology for service diagnostics and end user dishwasher settings
Microcomputer control panel allows easy selection of three different washing cycles to accommodate
different types of dishes and levels of soiling. A digital display permits easy monitoring of operation.
- Maximizes washing efficiency and provides a clean environment
- Guarantees proper wash and rinse temperatures
- Controls amount of detergent and rinse agent used
- Controls time of drain cycle
- Auto stop
STANDARD FEATURES
- Variable time cycles (
25~207 seconds
)
- Maximum rack capacity of
55 racks
per hour
- Automatic water fill, automatic start, and automatic stop
- An internal rinse pump ensures that the final rinse pressure is constant and powerful.
- Automatic pumped drain
- Stainless steel non-clogging wash and rinse impeller
- Movable front mounted
LED
indicator with digital cycle and temperature displays, comes with
3
meter (10ft) cord.
- All 304L stainless steel construction
- Field-convertible for use in either straight-through or corner applications
-
3
preset wash cycle See comment in brochure.
- Drain seals consist of a special O-ring for withstanding high temperatures.
- Equipped with easily removable, large capacity, one-piece strainer that minimizes frequent removal
and cleaning.
- 3 step screening system more effective to protect the washing pump
- A low-noise and large output
1
Hp wash pump is installed for the Ecomiser models SR-02 / SR-03
for reliability and effective operation.
- The door is guided with stainless steel bearings and has a S. S. spring counterbalanced handle.
- Equipped with revolving, interchangeable upper and lower wash/rinse stainless steel impellers
featuring easily removable nozzles for cleaning and inspection.
- Automatic fill system is used giving the correct fill at variable flow water pressures.
- Door actuated start
- Self Service diagnostics
Ecomiser SR-02 / SR-03 Manual 5/24 Page Rev.06

TECHNICAL SPECIFICATIONS
Ecospeclist04-Rev.06
Manufacturer DANKOR
Ecomiser Model SR-02 SR-03
O
ptimum Machine
Rating
(Depending on
operation condition)
Racks per Hour
55
55
Dishes per Hour
1,375
1,375
Glasses per Hour
1,650
1,650
Overall Dimension (W x D x H, inches)
26.1 (665mm)
31.4 (800mm)
55.5 (1,410mm)
26.1 (665mm)
31.4 (800mm)
55.5 (1,410mm)
Door Open Height (inches)
15.5 (395mm)
15.5 (395mm)
Water Consumption Gallon per Rack
0.8 (3.0L)
0.8 (3.0L)
Gallon per Hour
43.6 (165L)
43.6 (165L)
Required Operating
Temperature (Room
Temp.
64°F/18°C
)
Incoming Water
140℉(60℃)
For Washing
122℉(50℃)
For Rinsing
180℉(82℃) ~ 198℉(92℃)
Water Tank Capacity
(US Gallon)
Washing Tank
10.7 (40.4L)
Rinsing Tank
5.9 (22.5L)
Electrical
Requirements
Specification
208-230/60/1P
208-230/60/3P
Nominal Amp
’
220V / 23.8A
220V / 17.7A
Washing Motor
750W/1P
750W/3P
Rinsing Motor
90W
90W
Electric Heater
1.5Kw X 3
2.0Kw (3P) X 3
Maximum Power
5.3 Kw
6.8 Kw
Cycle Time Adjustable/sec
25-207
3 Optional/sec
65/90/100
65/90/100
Weight Machine(lbs)
203 (92Kg)
203 (92Kg)
Shipping(lbs)
225 (102Kg)
225 (102Kg)
All specifications are subject to change without notice based on Ecomiser’s dedicated product
improvement program.
ACCESSORIES INCLUDED
□Combination rack (1 flat, 2 pin racks)
□15A (1/2”) water inlet hose / 5feet (1.5 m)
□38Ø(1 1/2”OD) drain outlet hose / 4 feet (1.2m)
OPTIONS AVAILABLE
□Side splash panel for corner installation
Ecomiser SR-02 / SR-03 Manual 6/24 Page Rev.06

INSTALLATION INSTRUCTIONS
Read these instructions carefully and completely before you install the machine. The installation should
be carried out by a qualified technician who is familiar with all local codes and ordinances for electrical
and plumbing connections. If a commercial dishwasher is being installed in this area for the first time,
most of the cabinet work, plumbing, and electrical has to be done before moving the machine into place.
In the case of replacing an old dishwasher, check first the plumbing connections and wiring before
moving the new dishwasher into place. Reasonable access to and around the dishwasher for service
must be provided.
1. ELECTRICAL CONNECTIONS
Connect supply cable with a UL-listed strain relief bushing (if nonmetallic cable is to be used). A
208-
230 volt, 60 Hz
,
1 phase for SR-02 and 3
phase
for
SR-03
circuit is required for this machine. Despite
the fact that the rating plate shows
220
volts, the unit is designed function properly on
208 volts to 230
volts
.
1) Before working on wiring the machine, be sure the electrical power has been turned off at the
breaker/fuse box.
2)
Electrical and grounding connections must comply with the applicable portions of the national
electrical code and/or other local electrical codes.
Installation Instructions
Ecomiser SR-02 / SR-03 Manual 7/24 Page Rev.06

GROUNDING INSTRUCTIONS
This machine must be properly grounded.
- Grounding instructions for a permanently connected machine
- This machine must be grounded to operate properly. It must be connected to a grounded metal,
permanent wiring system or an equipment-grounding conductor must be run with the circuit
conductors and connected to the equipment-grounding terminal or lead of the machine. When
grounding the machine, connect the green line to the terminal provided.
Figure 1-1 Main electrical supply connection
OVERVIEW OF INSTALLATION
The owner should contract with qualified personnel to move the appliance to the installation location,
unpack it, and prepare it for final utility connections. In most cases, local codes prevent the final utility
connections from being made by any party other than a licensed electrician and plumber.
NOTE
It is the responsibility of the owner to ensure that all aspects of the installation comply with all
applicable local and national codes.
NOTE
It is a good idea to inspect for any shipping damage upon receiving and before you proceed with the
installation. If you find any damage, you should report it to your dealer freight company before
accepting delivery.
2. WATER SUPPLY LINE CONNECTION
Before connecting the water supply hose, the line must be flushed clean of all debris, including (but not
limited to) pipe sealant, metal particles, solder, etc. This debris can damage the machine.
- The water supply line could be connected to hot water or cold water and a shut-off valve should be
installed before connecting them.
- Water supply pressure should be under
40 psi
and temperature should be kept at a minimum
140℉/60℃.
Adjust water supply time to 1 gal per cycle, using the water flow control valve inside the
machine. Adjust so the fill indicating light stays on for 30 seconds.
Figure 1-2 Fresh water connection
Ecomiser SR-02 / SR-03 Manual 8/24 Page Rev.06

NOTE
In some cases, local codes dictate that water supply connections be made only by a certified
professional.
- Check that iron or other metal particles cannot contaminate the fresh water supplied to the machine.
- Check that the incoming water pressure is within the acceptable range for the machine (
10-40
psi,
0.6-2.7
bars). It may be necessary to reduce the pressure.
- Check the incoming water temperature. Colder water will result in a longer preheat time (during
initial startup) and may extend the cycle time to allow the final rinse water to heat to minimum
180
°
F/82
°
C
.
- Check the incoming water hardness. The Ecomiser SR-02 / SR-03 Models require a hardness of
4
grains per U.S. gallon or less. Over
4
grains the water should be treated.
- Note damage caused by scaling due to hard water is not covered under warranty.
- When connecting the customer-supplied water line to the fitting on the end of the hose supplied, pay
attention to prevent from the hose being twisted or broken.
3. DRAIN CONNECTIONS
- The Ecomiser SR-02 / SR-03 models contain a
1 1/2
”
(38mm OD)
drain hose for the end user’s
convenience.
-
The Ecomiser SR-02 / SR-03 models are factory built with a drain pump. Recommended rough in
height is maximum
18
”
(457mm)
.
- Check that the end of the drain hose will empty into a drain with a minimum diameter of
1-1/2
”
(38mm)
.
- Route the drain hose to the drain. In some cases, a grease trap (supplied by others) must be fitted
into the waste water line. If this trap is required for your installation, check that it is present.
Figure 1-3 Drain connection
NOTE
- No portion of a wall drain system may be higher than
18
”
(457mm)
.
- No part of the drain hose should be higher than
20
”
(508mm)
from the bottom of the dishwasher.
- Failure to provide the proper drain connection height
(maximum of 20
”
(508mm))
above the bottom of
the dishwasher base) will result in improper drainage.
- After connecting the drain hose to main drain line, make sure all connections are water tight.
Ecomiser SR-02 / SR-03 Manual 9/24 Page Rev.06

4. DISPENSING SYSTEM CONNECTION
The Ecomiser SR-02 / SR-03 models are designed for use with a liquid rinse aid and detergent. The
Ecomiser SR-02 / SR-03 models equipped with liquid internal detergent and rinse aid pumps each have
a tube exiting the machine at the lower rear. These tubes can simply be attached to detergent and
rinse aid containers.
- Commercial (not a domestic) detergent must be used.
- Locate the red liquid detergent and blue liquid rinse aid tube at the lower rear of the machine.
Connect the tubes to the detergent and rinse aid container.
Figure 1-4 Liquid rinse & detergent injection
-
This figure shows you how tubes are to be connected to
detergent / rinse containers.
a) Make a hole about 3mm bigger than the tube diameter
on the container cap (No. 1)
b) Insert the tube through the container cap into the sinker
cap (No. 2)
c) Tighten the sinker cap on to the sinker (No. 3)
d) Drop the sinker down to the bottom of the container to
supply chemical properly.
5. Detergent and Rinse agent setting
This mode will only work if the READY LED light is lit.
1) Detergent
While the power is turned on, press MODE and UP key simultaneously to supply detergent.
2) Rinse agent
While the power is turned on, press MODE and DOWN key simultaneously to supply rinse agent.
6. Straight-through and corner tabling configurations
The Ecomiser SR-02 / SR-03 models can be installed as a straight-through or corner tabling
configurations as in the following figures.
Ecomiser SR-02 / SR-03 Manual 10/24 Page Rev.06

Caution
Installation work should be done by certified technicians. Before setting up the machine and tables,
check first whether power line, drain line, water supply line and detergent/rinse tubes are connected
properly without any problems.
6.1 The straight-through installation
- Before hooking up plumbing and power lines, install the machine in the desired location and level
using the feet. Then run the detergent/rinse lines to where the chemical containers are located.
- After connecting the table to the machine, check that the door is moving up and down without any
interference between machine and table.
6.2 The corner installation
- For a corner installation only, move the rack guide rail from the front position to the side position.
Ecomiser SR-02 / SR-03 Manual 11/24 Page Rev.06

- Align the table centerlines with the machine.
- Next figure shows a door handle clearance for corner installation.
- When installing the machine in the corner, its right side should be facing the wall for easy
maintenance.
- The side cover panel (option) for protecting water spray on the wall should be installed before the
machine is set in place.
- After placing the machine, remove the display box from the front panel. Install the display box with
optional wall bracket. Another option is the table manufacture could weld a shaped bracket to mount
the control on under the table. Display bracket should be located 10” (250mm) away from the
machine.
Ecomiser SR-02 / SR-03 Manual 12/24 Page Rev.06

IMPORTANT SAFETY INSTRUCTIONS
WARNING
Before using the machine, follow basic precautions including the following.
- Read all instructions before using dishwasher.
- Use dishwasher only as instructed in this manual.
- This manual does not cover every possible condition and situation that may occur. Use common
sense and caution when installing, operating and maintaining any appliance.
- Do not operate dishwasher unless all enclosure panels are in their proper place.
NOTE
Before using the machine, read the manual and keep in a convenient place for review.
- Open the water supply valve
- Turn the power on after turning on the breaker
- Water will be filling in the tanks, but filling time of the water depends on the supply water pressure.
- When the tank is full and the water has been heated to the preset temperature, the Ready LED lamp
on the front control panel will be on. The machine is now ready for operation. Cycle can be started
by either pushing start button or opening and closing door.
.
OPERATION
1. Push power button or open and close door to turn on.
2. Remove and clean strainer basket as necessary.
Remove any large food particles, scraps, sticks or bones from the strainer basket.
Lift out the strainer basket and clean it thoroughly using a brush and warm water.
3. End of day push power button to turn off.
The machine automatically enters a self-cleaning cycle when it is turned off. The interior will be
sprayed with hot, fresh water for
10
seconds.
NOTE
The daily cleaning is general recommendations based on typical soiling. Because of large quantity of
food soiling present on many dishes, pots and pans, at times it may be necessary to clean the machine
more often and more extensively. Extensive food soil deposits inside the machine work against optimal
performance. Some items may not be cleaned as effectively, resulting in the need for either a longer
cycle or repeat washing.
WASHING PROCESS DIAGRAM
Machine Operation
Washing Pump
Detergent Supply
Rinsing Pump
Rinse Supply
Start
Washin
g
Waiting
Rinsing
Ecomiser SR-02 / SR-03 Manual 13/24 Page Rev.06

CONTROL SYSTEM
1. Configuration of Display
* Hanging Type Remote Display controller
This controller can be placed anywhere within 3 meters of the machine to give flexibility with space.
2. Windows
2-1 Washing Tank Temp.
1) Displays the temperature of the washing tank, and RUN message.
2) Displays SETTING when MODE button is pressed.
2-2 Rinsing Tank Temp.
1) Displays the temperature of the rinsing tank, and NUMBER message.
2) During washing cycle, it will display the temperature of the rinsing tank temperature.
3) Displays the menu for SETTING when MODE button is pressed.
4) Displays ERROR message.
5) Displays END message after the complete cycle for 30 seconds Message is cleared as
soon as the door is opened.
3. LED
3-1 Ready: Indicates that the cycle is fully ready. If the temperature requirement (Rinsing Tank:
82 ℃or 180 ℉, Washing Tank: 50 ℃or 122 ℉) is met, the message will be shown.
When the READY LED is not turned on, none of the buttons will work.
3-2 Tank Fill
1) Water will be supplied until both of the FLOAT S/W is turned on in rinsing and washing tank.
2) LED will be turned on while water is being supplied.
3) During wash cycle, even if the FLOAT S/W is turned off, water will not be replenished.
3-3 Heater
1) Will depend on the temperature settings.
2) When heater is working (FLOAT SWITCH ON/OFF status)
Process Rinse tank lower Rinse tank upper Washing tank Heater operation
Step 1 OFF OFF OFF OFF
Step 2 ON OFF OFF ON
Step 3 ON ON OFF ON
Normal ON ON ON ON

OFF

ON Repeat
4) Depending on the temperature inside the lower and upper rinsing tank, the switch will go
ON/OFF.
3-4 Cycle LED: Will display during cycles. (Washing, Detergent, Waiting, Rinsing, Rinse agent, Finish)
1) Washing
* If the door is opened then closed, washing cycle will begin within 2 seconds.
* While door is closed, press START/STOP button to initiate the washing cycle.
* While READY LED is turned off, machine will not operate.
* After each cycle is completed, it will move in sequence.
Ecomiser SR-02 / SR-03 Manual 14/24 Page Rev.06

* If the FLOAT SWITCH is turned off before the washing cycle begins, LED will not work.
2) Detergent
* At programmed time, detergent will be supplied.
3) Waiting
* After the washing cycle, machine will be put onto waiting mode.
* Machine will stop for previously set time.
4) Rinsing
* Rinsing cycle is in operation.
* After programmed time, rinsing cycle will end.
5) Rinse agent
* At programmed time, rinse agent will be supplied.
6) Finish
* When the rinsing cycle is finished, the WHOLE CYCLE is finished.
* FINISH LED will light up.
* END message will appear.
* After the ending buzzer sounds (3 times), for 30 seconds on the DISPLAY, END message
will appear.
* After 30 seconds, machine will be reset to the beginning.
3-5 ℃, ℉: Displays the temperature.
4. KEY
4-1 POWER
1) Turns the power ON.
2) While the power is turned OFF, everything is stopped.
3) While ERROR message is displayed, press the power button to clear the message.
4-2 START/STOP
1) Button is used to start and/or stop the whole cycle.
2) If you press the button while the door is opened, message PAU will be displayed. If the door
is closed while the PAU message is displayed, PAU mode will skip the cycle from starting
once.
3) While PAU message is displayed, push the START/STOP button to cancel the PAU mode.
4) START/STOP button will stop any ongoing cycle.
5) START/STOP button will manually stop the DRAIN CYCLE after the power is turned off.
4-3 MODE (Press and hold the button for 7 seconds to initiate MODE) If there is no activity for
more than 3 seconds, MODE will automatically exit.
1) Press MODE key 1 time Configure WASHING cycle duration
2) Press MODE key 2 times Configure DETERGENT cycle duration
3) Press MODE key 3 times Configure WAITING MODE
4) Press MODE key 4 times Configure RINSING cycle duration
5) Press MODE key 5 times Configure RINSGE AGENET cycle duration
6) Press MODE key 6 times Configure HIGH temperature
7) Press MODE key 7 times Configure LOW temperature
8) Press MODE key 8 times Configure BUZZER on/off setting
9) Press MODE key 9 times Configure TEMPERATURE DISPLAY (℃,℉)
10)Press MODE key 10 times Configure DRAIN cycle duration (DIP Switch UC Only)
11) Press MODE key 11 times Show MODEL NUMBER
12) Press MODE key 12 times DONE (To top of the list)
4-4 UP/DOWN
1) Within each mode, it will display time, temperature, and selections.
2) UP/DOWN key to increase or decrease certain variables.
3) When the system is not set in MODE, UP/DOWN key will display time remaining of the cycle.
4) When the machine is not running, UP/DOWN button will configure washing time duration
(65/90/120 seconds).
4-5 TEMPERATURE LOCK/UNLOCK
Ecomiser SR-02 / SR-03 Manual 15/24 Page Rev.06

While the power is turned OFF, press DOWN+UP+START/STOP key simultaneously for 3
seconds to initiate PCB LINE TEST MODE. Lock/Unlock temperature restriction of 82 ℃for
rinsing tank, and 50 ℃for washing tank.
5. Power breaker ON
1) Provides power source to the machine. (Breaker ON)
2) When power is provided, breaker will make first initial long buzzer sound.
6. OPERATION
POWER key will initiate water supply, and as the water level reaches different heaters, heaters will
be initiated. Machine will start initiation stage where water temperature will be warmed up until it
reaches the pre-set temperature.
6-1 Initiation Stage
1) If the water temperature in the rinsing tank reaches 92 ℃(198 ℉), and washing tank
reaches 55 ℃(131 ℉), initiation stage is completed.
2) Not meeting the initiation stage requirement
If the temperature in the upper level rinsing tank reaches 92 ℃(198 ℉), rinsing cycle will
initiate once, and if the temperature is below that of 92 ℃(198 ℉), cycle will not initiate
until the temperature requirement is met.
6-2 During Initiation Stage
1) Washing, Rinsing, Detergent: 10 seconds
2) Washing: 80 seconds
3) Rinsing: 10 seconds
4) If the door is opened during initiation stage, it will cancel the ongoing cycle.
5) Press POWER key to stop the whole initiation stage.
6) If initiation stage is cancelled, [RUN]/[00],[00]/[00] message will appear in 2 seconds
interval.
For example:
[run / 100]: Cycle time: 100 seconds
[65 / 90]: Washing tank temperature: 65 ℃, Rinsing tank temperature: 90 ℃
6-3 POWER OFF
1) Water will start to drain out.
- Drain pump: 90 seconds
- Rinsing pump (Cleaning process): 10 seconds
- Waiting: 10 seconds
- Drain pump re-initiation: ON (30 seconds) OFF (5 seconds) ON (5 seconds) 
OFF (5 seconds) ON (5 seconds)
2) Press START/STOP key during water drain stage to stop the cycle and the machine
completely.
7. ERROR MESSAGE
1) Er1: Washing temperature sensor If OPEN or SHORT, temperature is above 110 ℃(230 ℉)
EF1
Ecomiser SR-02 / SR-03 Manual 16/24 Page Rev.06

2) Er2: Upper rinsing tank temperature sensor If OPEN or SHORT, temperature is above
110 ℃(230 ℉)
3) Er3: Lower Rinsing tank temperature sensor If OPEN or SHORT, temperature is above
110 ℃(230 ℉)
4) EF1: Water supply ERROR, problem with rinsing tank FLOAT SWITCH, if there is no signal from
FLOAT SWITCH, 15 minutes into the water supply.
5) EF2: Water supply ERROR, problem with rinsing tank FLOAT SWITCH, if there is no water supply
for more than 40 minutes, when the water supply is initiated.
6) Ed1: Upper OVER FLOAT SWITCH ERROR, if upper OVER FLOAT SWITCH is turned on.
7) ETC
7-1) if there is any type of ERROR, machine will completely stop.
7-2) ERROR buzzer will sound 5 consecutive times.
7-3) POWER key or START/STOP key will clear the ERROR status, but unless the ERROR is
fixed, ERROR MESSAGE will continuously appear.
8. SETTING DATA
1) When the machine is turned off, all pre-set data will be saved.
2) Pre-set data consists of washing time/detergent time/waiting time/rinsing time/rinse agent time,
temperature setting, buzzer sound, temperature unit, and model number.
Ecomiser SR-02 / SR-03 Manual 17/24 Page Rev.06

For reader’s convenience, pictures as follows show that the rack is moving from left to right, but there
are no restrictions in fact of moving the rack to any direction.
First prepare the rack loaded with dishes
then push up the door
Gently push the rack to the inside guide of
the machine
Push down the door then the machine starts
after 3seconds
When alarm sound begins, push up the door
and take out the rack
Don’t forget that the bowls, spoons, etc., are not
to be stacked closely, so as not to affect washing
and drying performance.
Don’t let little objects like spoons, forks, chop-
sticks or knives stick out of the gaps between
racks. It could deteriorate the performance of
the machine and could damage it.
Organize trays and plates on there side. Organize
in a way so the large dishes are on the outside,
and the small dishes are inside of the rack. It will
increase the machine’s performance.
When dishware is well organized, better
performance in productivity can be achieved per
rack.
Ecomiser SR-02 / SR-03 Manual 18/24 Page Rev.06

The interior of The Ecomiser SR-02 / SR-03 models are made of quality stainless steel that has been
electro polished to make it the smoothest surface available. The smooth surface prohibits the
accumulation of dirt and bacteria inside the unit. If the water in your area is especially hard, however,
lime deposits could form inside the machine. If this happens, you can remove them by putting
1000cc
of
scale remove aid in the wash tank and running a normal washing cycle
10 times
. In extremely hard
water areas you may need to repeat this process a few times to remove hard water deposits.
CLEANING THE STRAINER BASKET
For your convenience, we have placed the strainer within easy reach inside the tub. To clean the
strainer, wash it gently in hot, soapy water and rinse it thoroughly
1 to 2 times everyday
.
CLEANING THE DOOR
To clean the edge around the door, use only a soft warm, damp rag. To prevent penetration of water
into the electrical components, do not use a spray cleaner of any kind.
WARNING
Never use a spray cleaner of any kind on the control panel. You could damage the electrical
components. And never use abrasive cleaners or scouring pads on the outer surfaces because they will
scratch the finish. Also, some paper towels can scratch or leave marks on the stainless steel surface.
CLEANING THE IMPELLERS
Impellers may sometimes become clogged with hard water deposits. To remove them, grip the center
of impeller and wash it all over with soft rags. After removing all of them, don’t forget to check
impellers and make sure it revolves easily.
DELIMING
Lime scale deposits will occur over time on the interior of the machine if it is operated using a hard
water supply. The Ecomiser SR-02 / SR-03 models recommend that a deliming or de-scaling process
can be used to remove these deposits, as well as any accumulated food residue. When deliming the
interior area, be sure to follow these guidelines.
- Use deliming agents designed for use with commercial dishwashers.
- Follow the instructions for the deliming agent that is used.
NOTE
After the deliming process
- Run the machine through
2-3
regular cycles and sanitize the interior thoroughly.
- Inspect the interior for any remaining deliming agent residue. If residue is present, remove it using a
soft cloth and hot water; then, run the machine through one final cycle.
- Press the POWER OFF button. This will empty the tank, ensuring that any deliming agent still in the
tank will be flushed out of the machine.
- Ensure that all residue of the deliming agent is removed. Residue from the agent can pose a health
hazard and damage seals and plastic components inside the machine.
Ecomiser SR-02 / SR-03 Manual 19/24 Page Rev.06

As with any new machine, it sometimes takes using it a few times to learn to operate it properly. If you
are having minor performance problems with your dishwasher, read this section before calling for
service. It may save you time and unnecessary expense.
POOR WASHING PERFORMANCE
- The dishes may not be loaded properly. Make sure that soiled surfaces are facing downward or
toward the center of the dishwasher. Also, make sure that the bowls, pots, etc., are not stacked so
closely that water can’t reach the soiled surfaces.
- Make sure you are using the appropriate program settings for the dirtiness of the dishware.
- An item may be obstructing the impellers rotation. With the rack loaded and in place, manually turn
impellers to make sure they move freely.
- Dishwasher detergent should be fresh and stored tightly closed in a cool, dry place. Old or caked
detergent will not dissolve properly.
- Dishwasher detergent may be inferior. Try a different brand.
- If you have hard water in your area, try adding more detergent and increasing the amount of rinse aid
dispensed. Water hardness must be controlled to
4-6
grains for best results.
- Check that the impeller jets are not clogged.
POOR DRYING PERFORMANCE
- Make sure the rinse aid is enough.
- Do not overload the dishes and be careful to avoid nesting.
- Load items with concave bottoms tilted so as much water as possible will run off.
- Dishes washed in higher water temperatures will dry faster.
- Certain plastics may need to be towel dried. Always check the manufacturer’s suggested care
instructions before washing plastic in your dishwasher. Even dishwasher-safe items should be loaded
in the rack, away from the heating element.
- Check the amount of rinse aid is proper and it is fresh.
WASHING ITEMS
The Ecomiser SR-02 / SR-03 models
have no control over what is put in dishwasher once installed in a
user’s place. You are solely responsible for what you wash in your
Ecomiser SR-02 / SR-03 models
dishwasher. Most common dishware items can be safely washed in an automatic commercial
dishwasher. If you have any doubts about a particular item, check with the manufacturer to see if it is
dishwasher safe.
- Some high-acid foods can discolor plastic. You should rinse these items.
- When you load the dishware, be sure they’re securely in place and will not fall over or strike against
each other during the wash.
- Load glasses between the tines, not straddling them.
- Move the rack in and out slowly to avoid slamming the dishware together.
- Make sure not to load dishware so high that the upper impeller could strike them.
- Do not overload the dishwasher.
STAINS AND DISCOLORATIONS
Stains or discoloration on dishware could be caused by a number of things.
- Too much iron or manganese in the water can cause yellow or brown marks on your dishware. You
should consider installing a water filtering system.
- Coffee and tea stains usually have to be removed by hand washing. Be sure to rinse these items
thoroughly before putting them in the machine so there is no bleach residue on the dishware.
Ecomiser SR-02 / SR-03 Manual 20/24 Page Rev.06