WaterLogic WL270 Service Manual

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WL270 Manual

Page 12 – Revision 2‐2‐2017

SERVICE REQUIREMENTS

WARNING!

Read and understand the contents of this manual before attempting to service

WL270 Water Treatment System. Failure to follow the instructions in this manual could

result in death, serious personal injury, or severe property damage. Only trained and

qualified technicians should attempt to install, maintain, or service Waterlogic Equipment.

1. Visually inspect all electrical and water connections for signs of wear or damage.

DANGER!

HIGH VOLTAGE ELECTRICAL HAZARD. Unplug before inspection and service.

2. Waterlogic recommends changing the UV Lamp Assembly and the UV Lamp Wiring Harness must

be replaced every 12 months.

WARNING!

ULTRAVIOLET RADIATION. Protect your skin and eyes against ultraviolet rays.

Never look directly at an operating UV light. Disconnect before removing UV Lamp.

CAUTION!

UV LAMPS ARE HAZARDOUS. Lamps are considered Hazardous Waste and must

be disposed of accordingly. Refer to Product MSDS sheet for details.

3. Clean the Quartz Sleeve that surrounds the UV lamp with a non‐abrasive cloth, descaling

solution, or ultrasonic bath if needed when changing UV Lamps.

CAUTION!

UV SYSTEM IS FRAGILE. Never handle the UV lamp or Quartz Sleeve with bare

hands. UV Lamp and quartz sleeve must be free of oils and contaminants to ensure proper

operation. Use a soft non‐abrasive cloth to clean.

4. Inspect the Quartz Sleeve O‐ring for wear or damage and replace as necessary.

NOTE:

When replacing the UV Lamp the UV Lamp

wiring harness must also be replaced.

NOTE:

The Glow Starter shown may appear blackened

which is normal.

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Summary of WL270

Page 1
Wl270 manual page 12 – revision 2‐2‐2017 service requirements warning! Read and understand the contents of this manual before attempting to service wl270 water treatment system. Failure to follow the instructions in this manual could result in death, serious personal injury, or severe property damag...
Page 2
Wl270 manual page 13 – revision 2‐2‐2017 5. Ensure there is adequate (minimum of 2”) clearance around the unit and clean the condenser grill and compressor fan to provide efficient cooling system operation. 6. Sanitize the cold tank per instructions in the pre‐installation procedures. 7. Clean and s...
Page 3
Wl270 manual page 14 – revision 2‐2‐2017 replacement components component wlcp part no. Frequency of replacement quartz sleeve for 8 watt lamp 10‐1400 clean 12 months, or as required pn ct‐2002 8w uv lamp assembly 10‐2350 every 12 months pn ct‐2083 hot tank assembly 1.6 liter 110v / 500w ht‐3028 eve...
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Wl270 manual page 15 – revision 2‐2‐2017 hot tank descaling instructions the hot tank requires removal of mineral deposits (descaling) on a regular basis. Typically descaling should take place every 6 to 12 months to preserve the long‐term health of your unit. Use non‐toxic cleaner such as scaleklee...
Page 5
Wl270 manual page 16 – revision 2‐2‐2017 6. When unit has finished draining, replace hot tank drain cap. 7. Remove reservoir from unit. 8. Mix descaler per instructions. 9. Add descaling mixture to the hot tank through the hot tank fill portal located in the water inlet port. 10. Replace reservoir. ...
Page 6
Wl270 manual page 17 – revision 2‐2‐2017 resetting the hot tank overload or high limit safety 1. Turn off red heater and compressor power switch o = off on rear of unit. 2. Unplug the power cord from rear of unit. 3. Remove 4 phillip screws from the access panel on rear of unit and lower access pane...
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Wl270 manual page 18 – revision 2‐2‐2017 5. Press the reset button 6. Reattach the metal box by depressing the top flap of the metal box so it snaps back into its original position on the hot tank. 7. Replace the access panel and 4 philips screws. 8. Plug in the power cord. 9. Make sure the hot and ...
Page 8
Wl270 manual page 19 – revision 2‐2‐2017 wl270 drawings and parts lists.
Page 9
Wl270 manual page 20 – revision 2‐2‐2017 no wlcp part no. Description part no stocked? 1 19‐5005 black top cover pl‐1254 yes 19‐1033 blue top cover pl‐1254‐a yes 2 19‐1038 reservoir cover pl‐1259 yes 3 19‐1019 side panel silver st‐8212 yes 4 19‐1034 top front panel for drip tray *request to be shipp...
Page 10
Wl270 manual page 21 – revision 2‐2‐2017 19‐1032 blue drip body pl‐1289‐f yes 8 19‐5015 black front bottom panel pl‐1149‐a yes 19‐1031 blue front bottom panel pl‐1149‐b yes 9 19‐1035 front bottom panel ‐ silver pl‐1256 yes 10 19‐1049 leak tray pl‐1292 yes 11 19‐1021 side panel bracket st‐8229 yes 12...
Page 11
Wl270 manual page 22 – revision 2‐2‐2017 10‐3098 2” filter clip for in‐line filter pu‐4025 yes 16 19‐1016 filter bracket st‐8206‐cn yes 17.1 14‐5011 1 of 2 drain valve cap only (for 5/16" & 1/4" size) ct‐2028 yes 17.2 14‐5011 2 of 2 drain valve body only for 5/16" ct‐2031‐a yes 17.3 na drain valve n...
Page 12
Wl270 manual page 23 – revision 2‐2‐2017 23 19‐1001 inlet solenoid valve 120v pu‐4096 yes 23.1 cu‐0001 solenoid cushion cu‐0001 yes 24 19‐1020 inlet solenoid valve fixing bracket st‐8214 yes 25 19‐1008 inlet solenoid valve jg adaptor 1/4 (ci320816s) pu‐4104 yes 26 19‐1026 cover of inlet sv st‐8233 y...
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Wl270 manual page 24 – revision 2‐2‐2017 31.2 10‐3013 fuse 120v / 15a el‐5010 yes 32 10‐3008 red compressor and heater switch el‐5004 yes 33.1 19‐1069 cold tank thermostat ct‐2070‐a yes 33.2 lp‐0326 cold thermostat cover label lp‐0326‐l00‐00 yes 34 19‐1017 silver back panel st‐8210 yes 12‐1210 uv la...
Page 14
Wl270 manual page 25 – revision 2‐2‐2017 40 19‐1039 water inlet to port to tanks pl‐1261 yes 41 12‐8006 hot tank fixing bracket 400mm for 1.6l st‐8120 yes 42 19‐1071 hot tank assembly 1.6 liter 110v 500w ht‐3028 yes 42.1 19‐1079 overload with manual reset 95 ° c / 203 ° f ht‐3035 yes 42.2 19‐1078 ho...
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Wl270 manual page 26 – revision 2‐2‐2017 47 19‐1004 water level controller with wire pu‐4100 yes 48 19‐1072 floater assembly pu‐4097 yes 48.1 19‐1073 floater fitting & nut for gravity pu‐4098 yes 48.2 19‐1005 leak detection float pu‐4100‐c yes 49 19‐1037 plastic reservoir ‐ 3 gallons pl‐1258 yes 50 ...
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Wl270 manual page 27 – revision 2‐2‐2017 59.1 19‐1002 main pcb en‐6112 yes 59.2 na display pcb cover pl‐1347 no not shown 19‐1023 ro rail bracket ‐ left hand side st‐8231‐a yes not shown 19‐1024 ro rail bracket ‐ right hand side st‐8231‐b yes not shown 19‐1074 wire harness assembly el‐5079 yes not s...
Page 17
Wl270 manual page 28 – revision 2‐2‐2017 wl270 water flow diagram storage (11.6 l) leak detection sensor.
Page 18
Wl270 manual page 29 – revision 2‐2‐2017 adjusting cold set point the cold set point can be adjusted by accessing the cold thermostat adjustment screw under the decal at the rear of the wl270 water treatment system. This will not void the warranty as the current decal states on the back of the wl270...
Page 19
Wl270 manual page 30 – revision 2‐2‐2017 wl270 electrical diagram danger! High voltage electrical hazard. Pcb (printed circuit board) contains high voltage. Only trained and qualified technicians should attempt live testing..