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WL350

 Manual 

                                                                   Page 52 – Revision 11‐21‐2018 

Always install indoors and place the 

Waterlogic WL350

 

Water Treatment System

 on a firm, flat and 

stable surface.     
 
1.

 

Attach the water supply line to the 1/4” feed water inlet bulkhead fitting on the back of the unit.  

Waterlogic

 requires the use of a water pressure regulator.  Water feed pressure must be 

between 40‐60 psi.   Turn on the water supply and check for leaks.    

 

2.

 

Check to ensure that the Red Compressor & Heater switch is the 

O=OFF 

position.  

 

NOTE:

  Switch has internal LED that illuminates when placed in

 I=ON 

position.

 

 

 

3.

 

Connect the power cord to the back of the 

Waterlogic WL350

 

Water Treatment System

 and to a 

120 Volt supply. 

 

4.

 

Fill the Cold Tank.  Hold a container under the dispensing faucet, press and hold the main 
dispensing button until a continuous flow of water is obtained.  Once a continuous flow is 
obtained, release the dispensing button.  Cold Tank is now full.   

 

5.

 

Fill the Hot Tank.  Hold a container under the dispensing faucet.  Press the Hot Select Button 
followed by the main dispensing button until a continuous flow of water is obtained.  Once a 
continuous flow is obtained, release the main dispensing button.  Hot tank is now full.  

 

       CAUTION!  

NEVER TURN ON HEATER BEFORE FILLING HOT TANK. 

Red Compressor/Heater Switch must be in the O=OFF position while the hot 
tank is empty.  Damage could occur within one minute and the overload (high 
limit) will require manual reset if heater is turned on with an empty hot tank.  

 

6.

 

Verify that the UV lamp operates as expected. 

 

WARNING!  

ULTRAVIOLET RADIATION.  

Protect your skin and eyes against ultraviolet rays.  

Never look directly at an operating UV light. Always disconnect before removal.

 

 

7.

 

Move the 

Waterlogic WL350

 

Water Treatment System

 into its final operating position.  Be sure 

that a minimum of 2” clearance is maintained around both the sides and the back of the unit.  
This is important to allow proper airflow and heat exchange of refrigeration system.  

 

8.

 

Level unit using the adjustable feet to level if necessary.  Never install on incline. 

 

9.

 

Turn the Red Compressor & Heater Power Switch to 

I=ON 

position.   

 

10.

 

When the unit has reached its Hot Temp Set Point, the heater will cycle off.   
When the unit has reached its Cold Temp Set Point Temperature, the compressor will cycle off. 

 

11.

 

Once the unit is at the target temperature(s), sample the water to ensure water meets 
expectations and additional rinsing or adjustment is not required.  

 

 

12.

 

Check the 

WL350

 

Water Treatment System

 for any leaks.  External Leak Protection is always 

recommended. 

 

 

 

 

Summary of Contents for WL350

Page 1: ...y from the drip tray to drain Users will clog the drain with paper clips erasers napkins tea bags gum and various other intended items Waterlogic recommends you establish a minimum of weekly visits to...

Page 2: ...out the faucet NOTE Container and drain basin will be required to catch the water from the faucet WARNING Use Personal Protective Equipment Gloves and Eye Protection Required The first 7 5 or 11 5 Lit...

Page 3: ...the Sanitizer from the Machine 10 Place a pitcher catch basin or other container under the faucet of the WL350 Water Treatment System 11 Flush the Cold Tank Run several liters gallons of water through...

Page 4: ...een indication LED on front of unit should flash 17 Disconnect power to WL350 Water Treatment System 18 Reconnect UV lamp 19 Connect power to WL350 Water Treatment System Compressor Test 20 Red Heater...

Page 5: ...lding hot water Disable Cold and Hot Tanks 1 Turn off the Red Heater and Compressor Power Switch O OFF to disable the Heater and Compressor 2 Dispense 2 liters gallon of water through the Hot Tank to...

Page 6: ...r and Compressor Power Switch is turned off the heater will not energize and heat the incoming tap water Following this precaution prevents exposing personnel and equipment drains catch basin etc to s...

Page 7: ...blue tubing into the Line Bulkhead fitting at back of the WL350 Water Treatment System to allow water to drain 13 Depress Cold Water Dispense Button until all Cold Water has drained from the WL350 Wa...

Page 8: ...stall indoors and keep unit away from excessive humidity Never expose to freezing temperatures Ensure there is adequate clearance around the unit to allow refrigeration system condenser to dissipate h...

Page 9: ...Hot tank is now full CAUTION NEVER TURN ON HEATER BEFORE FILLING HOT TANK Red Compressor Heater Switch must be in the O OFF position while the hot tank is empty Damage could occur within one minute a...

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