Hoshizaki MODwater DWM-20A Instruction Manual Download Page 3

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INTRODUCTION

Contents

MODwater

Dispenser Model DWM-20A

•

DURING INSTALLATION, KEEP THE PLUGS (STEMS) INSIDE BOTH COLD AND HOT DRAINS

Cold and hot water drains should ONLY be unplugged before transporting your MODwater dispenser.

•

DO NOT FLUSH FILTERS THROUGH THE DWM-20A DISPENSER

Flush or wash the filters with a separate line. Flushing the filters through the dispenser may cause the internal valves to

be compromised and fail. Your warranty will be invalidated.

Summary of Contents for MODwater DWM-20A

Page 1: ...1...

Page 2: ...Step By Step Set Up 11 Installation on AM 50 C 80 Ice Makers 23 OPERATION 28 MAINTENANCE 30 Empty Drain Pan 30 CO2 Tank Replacement 31 Cleaning and Sanitation 31 Electrical System 39 Transporting and...

Page 3: ...NS Cold and hot water drains should ONLY be unplugged before transporting your MODwater dispenser DO NOT FLUSH FILTERS THROUGH THE DWM 20A DISPENSER Flush or wash the filters with a separate line Flus...

Page 4: ...only Do not install it outdoors Due to rigorous testing performed by the Manufacturer on each of its products the DWM 20A may contain reasonable traces of liquid sanitizing solution inside SLEEP MODE...

Page 5: ...lease check specific instructions found on page 40 WARNING Only qualified service technicians should install and service the water dispenser To obtain the name and phone of your local Hoshizaki Certif...

Page 6: ...1 3 8 Shut Off Valve Water Pressure Regulator Alkaline Chamber HS 5442 3 8 Angle Stop Valve Leak Detector 3 8 Tube 20 ft for Water Inlet CO2 Regulator 1 4 Tube 15 ft for CO2 Inlet 3 8 Tube 2 Way Divid...

Page 7: ...on level in sparkling water see table at page 29 PERFORMANCE CHARACTERISTICS OF MODEL DWM 20A SECTION PARAMETER VALUE REFRIGERATION SYSTEM Max Draw Capacity up to 0 9 Gal minute chilled water Max Cool...

Page 8: ...20A To be positioned on any countertop or on top of an AM 50 C 80 HOSHIZAKI ice maker 3 All in One filters 2 pcs HS 5441 Included To be positioned under the sink or at any location near to the main w...

Page 9: ...ispense water at a very high temperature ADULT SUPERVISION REQUIRED 8 To avoid potential hazards and personal injury never attempt to open disassemble the DWM 20A by unscrewing panels covers there are...

Page 10: ...elow 40 psi or a very low water flow rate below 1 gallon minute will significantly reduce or hamper the performance of the DWM 20A and its ability to properly carbonated sparkling water If the water p...

Page 11: ...TED INSTALLATION ON A COUNTERTOP CO2 Gas Regulator DWM 20A DISPENSER 3 8 Water Line Tubing Alkaline Chamber HS 5442 Water Pressure Regulator 1 2 Drain Line Tubing SOLD SEPARATELY CO2 Gas Tank 1 4 CO2...

Page 12: ...lation In case this requisite may not be fulfilled go on www hoshizakiamerica com web site for alternative installation solutions IMPORTANT Before beginning the installation process insert the alkalin...

Page 13: ...r E Double Gauge CO2 Regulator F 3 8 Tube 2 way Divider G Double All in One Filter H CO2 Gas Tank I Flow Prevention Valve ASSE 1032 J Power Cord K Alkaline Chamber L 3 8 Drain Tube M 3 8 Water Tube N...

Page 14: ...components of the installation kit as listed on page 6 Otherwise select another suitable location for either the filters or the CO2 tank Filters and or CO2 tank can be located several feet away from...

Page 15: ...nd at the end of the drain tube Alternatively if the location where the dispenser is installed has no drain you can go drainless and use the drain pan as a drip tray You must detach the metal pipe und...

Page 16: ...ate and close the main valve for COLD water under the sink turn it right completely fig 1 BACK VIEW C 3 8 Angle Stop Valve B 65 PSI 3 8 Pressure Regulator I Flow Prevention Valve ASSE 1032 Warm air bl...

Page 17: ...ort located at the back of the DWM 20A IMPORTANT open both valves C and A so that water from the temporary water line can enter the DWM 20A 5 TIP To connect the 3 8 flexible plastic tube to the other...

Page 18: ...ss level typically around 55 to 65 psi After the pressure is set push the blue knob in to lock the arrow right at the selected gas pressure See Figure 6 below For fine tuning go on page 29 WARNING THE...

Page 19: ...g out of the nozzle Next turn on the hot water switch red switch located behind the DWM 20A model see fig 8 It takes almost ten 10 minutes for the water in the internal hot water tank to reach the max...

Page 20: ...st connectors Make sure there are no leaks Insert collect locking clips 1 4 and 3 8 as appropriate at any junction Insert the battery included into the water leak detector Use a small piece of wet fab...

Page 21: ...he first two gallon of mineralized alkaline water appears black or milky in color Wait 10 minutes Dispense two gallons more until the water is completely clear Repeat the process after waiting another...

Page 22: ...20A filtration correctly the green light indicator FILTER top right should also be solid green at this point FILTER LIFE GREEN if blinking replace the filters HOT WATER AVAILABILITY RED If off disable...

Page 23: ...e ice makers and can be secured by using two mounting brackets provided separately as an accessory The overall installation process follows the same steps as above but there is no need to drill holes...

Page 24: ...24 NOTE The DWM 20A cannot be mounted on the cabinet door models DS version of the AM 50 C 80 models Mounting Brackets for the DWM 20A and AM 50 C 80 Anchoring the DWM 20A on top AM 50 C 80 units...

Page 25: ...25 WARNING The CO2 tank must be secured to the wall with a metal chain or restraint not included order separately FRONT SIDE Completed Installation of DWM 20A on AM 50 C 80...

Page 26: ...26 BACK BACK CORNER Completed Installation of DWM 20A on AM 50 C 80 Water Source Water Source...

Page 27: ...27 MAX 20 lbs MAX TILT 15 DEGREES 15 MAX WARNING MAX LOAD WEIGHT ON TOP OF DWM 20A 20 LBS WARNING DO NOT TILT...

Page 28: ...dispense hot water fig 12 The red LED light indicator labeled HOT WATER at the right corner on the touch panel indicates that the DWM 20A is ready to dispense hot water If the red light indicator is o...

Page 29: ...adjustment of carbonation level measure the inlet water pressure entering DWM 20A and follow this table below Inlet Water Pressure CO2 Pressure 45 psi 45 50 psi 50 psi 50 55 psi 55 psi 55 psi 60 psi 6...

Page 30: ...ected to its drain line it must be regularly emptied Gently pull the drain pan with care to avoid spilling Empty the water inside and clean the drain pan with soapy water if necessary Put the drain pa...

Page 31: ...E USED DURING CLEANING OPERATIONS APPLICABLE SAFETY PRECAUTIONS MUST BE OBSERVED INSTRUCTION WARNINGS ON THE PRODUCT MUST BE FOLLOWED CLEANING SOLUTIONS CONTAIN ACIDS THESE COMPOUNDS MAY CAUSE BURNS I...

Page 32: ...erformed on the following parts 1 Nozzle 2 Nozzle Guard 3 Front Plate Dispensing Area 4 Drain Pan Top 5 Drain Pan Bottom 1 Nozzle 2 Nozzle Guard 3 Front Plate Dispensing Area 4 Drain Pan Top 5 Plastic...

Page 33: ...ekly Use a vacuum to clean out dust from all the vents Pour hot water into the drain pan to keep the drain open if the drain pan is connected to a drain line Every Six Months NOTICE These operations m...

Page 34: ...d relieve the water line pressure by selectively touching the dispensing buttons until no more water comes out from the dispenser C Locate the two All in One filters HS 5441 D Hold the head of each fi...

Page 35: ...ine valve L Now flush the alkaline chamber by dispensing approximately 2 gallons of alkaline water using the alkaline touch button When the alkaline water comes out clear the dispenser is ready M At t...

Page 36: ...36 Open the Side Panel Door Replace the alkaline chamber HS 5442...

Page 37: ...rn and pull it out 3 Pull cartridge down and out of the head 4 Hold head firmly Insert new cartridge into the filter head 5 Turn the new cartridge into the filter head and rotate counter clockwise 1 4...

Page 38: ...ater until you see solution coming out of the nozzle 3 Leave the cleaning solution inside for 5 minutes 4 Press the hot water button and dispense at least 2 gallons 5 Empty all the liquid from the hot...

Page 39: ...15A 125VAC 250VAC circuit breaker is installed on the dispenser and the circuit breaker can be accessed for reset at the back of the dispenser i e Power Reset Button IMPORTANT In case of breaker trip...

Page 40: ...tion system 6 After 24h or more proceed with de installation Unplug the power cord from the back of the dispenser 7 Unplug the CO2 tube 1 4 tube on the back of the dispenser 8 Unplug the WATER INLET t...

Page 41: ...valve is open or to address low water pressure replace filters or use booster pump to increase water pressure Once the issue is solved turn off the unit and after three seconds turn it on again If the...

Page 42: ...button There is no water in your pipeline Check the main water supply connection and all the shutoff valves J Sparkling water comes out flat or no carbonated enough Check the CO2 tank the Capacity Ga...

Page 43: ...uctions Problem Action Blue light continuously blinking continuous audible beeping After the leakage problem is solved press the light blue button for 5 seconds The detector will emit a long beeping s...

Page 44: ...utomatically deprive you of any remedy under this Limited Warranty Not using original parts including HS 5441 filters and HS 5442 alkaline chamber not replacing the cartridges both HS 5441 and HS 5442...

Page 45: ...part or dispenser whichever is longer Any parts or dispenser replaced under this Limited Warranty will become property of the manufacturer WARNING DO NOT REMOVE THE COVER OR THE BACK OF THIS DISPENSER...

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