P R E C S IO N W ater S ystem s Precision Water Distillers Owners’ Guide Model: PWS 8-5 Part No. 500002 Series: 0013 Manufactured By: Precision Design & Manufacturing Inc. 10331-105 Street, Westlock, AB, Canada T7P 2H7 http://www.precisioncanada.com e-mail: info@precisioncanada.com Phone: (780) 349 4933 FAX: (780) 349 4957 Part No. 097121Series: 0013 Printed in Canada 06-24-2003 Copyright © 2003 Please read this Owners’ Guide completely before installing or operating your Precision Water Distiller.
This page left intentionally blank 2
Table of Contents TABLE OF CONTENTS..................................................................................................................................................... 3 INTRODUCTION................................................................................................................................................................ 4 RECORDS ..............................................................................................................................................
Introduction Congratulations on the purchase of the most advanced water distiller in the industry! When installed and maintained properly, your Precision Water Distiller will provide years of safe, trouble free service. It is important to observe and follow the safety and maintenance instructions carefully. If you have any questions or concerns regarding installation or operation of your water distiller, please contact your dealer.
Records Please record all of the important information below to assist you and the service center in case there is any service work required in the future. All of the information is required to properly identify your water distiller and will make servicing much easier. The information is located on the serial plate on the side of the water distiller head. The Serial Plate Location Diagram below shows a sample serial plate.
Precision Water Distiller Warranty - The warranty for your Precision Water Distiller covers defects in materials for two (2) years on all parts and labor to the original purchaser. - Stainless Steel parts are covered by a 15 year pro rated warranty. This covers all stainless steel parts such as the boiling and storage tank. With this warranty it is the responsibility of the distiller owner to properly maintain the distiller. If there is any misuse or abuse the lifetime warranty will be void.
Important Safety Precautions When using electrical appliances, basic safety precautions should always be followed including the following: 1. Read all instructions. 2. Do not touch hot surfaces. Use handles or knobs. 3. To protect against electrical shock do not immerse cords or plugs in water or other liquid. 4. Close supervision is necessary when any appliance is used near children. 5. Do not allow children to operate this appliance. 6. Unplug from outlet when not is use and before cleaning.
Precision Water Distiller Owners’ Summary The following is a summary of the information contained in this Owners’ Guide and required to install and operate your Water Distiller 1) Find a good location for installing your Water Distiller – See Finding a Good Installation Location. 2) Unpack the water distiller and parts - See Unpacking Your Water Distiller.
Water Distiller Features Water Distiller Front View CONDENSING COIL SHIPPING STRAP (REMOVE BEFORE USE) CONDENSING COIL (INSIDE) GAS RELEASE VENT (HIDDEN) WATER SWITCH FAN SWITCH BOILING TANK LID KNOB BOILING TANK (INSIDE) POWER SWITCH BOILING TANK LID CHARCOAL FILTER CANISTER BODY OVERHEAT RESET SWITCH DISTILLER HEAD LEGS STORAGE TANK LID WATER DISTILLER HEAD SIGHT GAUGE AND DRAIN VALVE STORAGE TANK Water Distiller Rear View ACCESSORY DRAIN CONNECTION PANTRY FAUCET REPLACEABLE FUSE ACCESSORY PU
Factors That Will Affect Your Water Distiller Production 1. Water Volume Measurement a) How are you measuring your water? The most accurate is by weight. 1 litre of pure water = 1 kg = 1000 g = 2.2046 lbs b) Water distillers are rated in US gallons, NOT Imperial Gallons. 1 US Gallon = 3.785 litres = 3.785 kg = 8.344 lbs = 0.833 Imp. Gallons c) Most distilled water holding tanks do not completely drain from the tap.
5. Heating Element and Boiler Cleanliness As the water distiller removes impurities some of the impurities may cling to the boiler tank and the heating element. Any of this scale may build up around the heating element and actually insulate it, which will drastically decrease the thermal efficiency of the heating element and require more time/energy to boil water, which will decrease the water production. 6.
9. Boiling Tank Heating Element Once all other factors have been eliminated or checked, have an authorized service center check that the proper heating element has been installed in your distiller. Always replace heating elements with the manufacturers supplied heating elements. Other elements are available from hardware stores, home repair centers, etc. and look like the same element but they are almost always not the same.
Understanding How Pure Water is Produced Your water distiller operates the same as Nature’s hydrological cycle. See the Hydrological Cycle Diagram below. Nature uses the heat of the sun to vaporize surface water and draw it into the atmosphere leaving the impurities behind. As the vapour cools it condenses and returns back to the earth as rain or snow. When rain or snow falls it passes through smog, dust and many other types of contaminants. These contaminants can be picked up by the falling rain or snow.
Finding a Good Installation Location Before installing your water distiller it is important to find a good location. Following the points listed below will provide the best location for your water distiller: 1. The water distiller must be plugged directly into a dedicated 120VAC, 15 Amp wall outlet. 2. The water distiller requires sufficient airflow around it to operate. The air is used to cool the water distiller condensing coil.
Unpacking Your Water Distiller Your Water distiller has been shipped in one box. Any optional accessories have been shipped in a separate box(s). The Water Distiller Box Components Diagram shown as follows displays all of the parts that will be in the water distiller box.
(A) 1x (B) 1x (D) 1x (C) 1x (E) 1x (F) 1x PWS WATER DISTILLER OWNERS' GUIDE PWS 8-5 (G) 1x (H) 1x (I) 1x (J) 1x (K) 1x (L) 1x Water Distiller Parts Box Components Diagram Water Distiller Parts Box Check List Check List (A) (B) (C) (D) (E) (F) (G) (H) (I) (J) (K) (L) Part No.
WATER DISTILLER HEAD COIL SUPPORT TIE Shipping Tie Removal Diagram 4. Refer to Shipping Tie Removal Diagram above. Cut/Remove the shipping tie located on the top of the water distiller head. Be careful not to scratch the water distiller when removing. This tie supports the cooling coil during shipping only.
Storage Tank Assembly 1. Disconnect the Control Cable that is between the water distiller head and the storage tank by loosening the locking ring and unplugging. See the Control Cable Disconnect Diagram below. WIRES BOX CONTROL CABLE Control Cable Disconnect Diagram 2. Remove the water distiller head from the storage tank by lifting the water distiller head straight up from the storage tank. See the Water Distiller Head Removal Diagram below.
3. Remove the sight gauge with valve from the parts box. #10-24 MACHINE SCREW STAINLESS STEEL SIGHT GAUGE SUPPORT STORAGE TANK 3/8" JAM NUT SIGHT GAUGE VALVE HANDLE GASKET THREADED FAUCET END DRAIN VALVE Sight Gauge Installation Diagram 4. Refer to Sight Gauge Installation Diagram above. Remove the plastic hex jam nut from the threaded body of the valve (leaving washer gasket on threads). 5.
Tightening Sight Gauge Nut Diagram 11.Refer to the Tightening Sight Gauge Nut Diagram above. To fully tighten the nut, turn the valve counter-clockwise1/4 of a turn to the start position and ensure that the jam nut is still hand tight. Holding the jam nut, turn the valve clockwise until upright at the finish position. NOTE: The sight glass is fragile, do not push on the gauge (push on bottom near threaded area). 12.
Manual Drain Valve Tube Installation NOTE: If you have purchased the Automatic Electric Drain Kit, Go to the PWS AED-1 Automatic Electric Drain Kit Installation section of the guide and install it now. 1. Refer to the Manual Drain Valve Tube Installation Diagram shown below. Push the drain tube onto the elbow and secure with gear clamp using a slotted screwdriver. Run the drain tube to a container or suitable floor drain like the sewer.
Feed Water Line Connection 1/2" TOOLS REQUIRED: For Feed Water Line Connection (A) Slotted Screwdriver (B) Drill with 1/8” drill bit (For Steel or Brass Water Line) (C) ½” Open End Wrench or (D) Pliers (E) JG Removal Tool (supplied in Parts Box) (F) Utility Knife (A) (B) OR (C) (D) (E) 1. Select a household water line to supply the water distiller with feed water. Be sure to use a cold water line and pick a suitable location closest to the water distiller location.
2. Refer to the Feed Water Line Installation Diagram above. Install the self-piercing valve kit onto the household water feed line with a slotted screwdriver. Detailed instructions for installing the valve are listed below. Instructions: For Copper and Plastic Water Line: NO DRILLING OR WATER SHUT– OFF REQUIRED. Caution: Be sure piercing pin is completely backed up into valve body by turning handle counter-clockwise. 1. Loosely assemble one side of top clamp to bottom clamp with screw and nut provided. 2.
5. Push the ¼” household feed line fully into the elbow and reinstall the locking clip between the elbow and collet. 6. Make sure the Control Cable is connected between the water distiller head and the storage tank by turning the plug until the splines lock and then turn the locking ring until finger tight. See the Control Cable Connection Diagram below. WIRES BOX CONTROL CABLE Control Cable Connection Diagram DRAIN ELBOW ASSEMBLY GEAR CLAMP TUBE TO SEWER Boiling Tank Drain Valve Diagram 7.
Boiling Tank Lid Installation 1. Remove any protective plastic coating (white, blue or clear plastic) from the lid. Boiling Tank Lid Operation Diagram 2. Refer to the Boiling Tank Lid Operation Diagram above. Take the boiling tank lid in your hand. Hold the Tee Bar bracket and turn the Lid Knob counter-clockwise so that there is ½” of space between the Tee Bar bracket and the lid. 3.
Storage Tank Lid Removal and Installation 1. To remove the storage tank lid, turn the Lid Knob counter-clockwise while lifting. Lifting while turning holds the Tee Bar bracket under the lid and allows you to loosen the lid. Continue turning and lifting until there is ½” of space between the Tee Bar bracket and the lid. 2.
Operation NOTE: Read all parts of the Owners Guide before operating the water distiller. Follow the Before Initial Water Distiller Operation steps and be sure to complete a Steam Sterilization of the Water Distiller Head, Filter Canister and Storage tank before distilling water for household use for the first time or after a period of storage or non-use.
Power – ON/OFF - POWER (ON POSITION) - Red indicator light. Normally ON when water distiller is operating. Controls power to the entire water distiller. Top square indicator light is illuminated whenever the switch is on. It will remain illuminated even when the water distiller is not operating. Bottom rectangular indicator light is illuminated only when the heating element in the boiler is on. Turn power switch to OFF to stop Water distiller operation.
Overheat Reset Switch – Manual Reset - - Recessed into the front of the water distiller head front cover. The reset button will shut the unit off if the water distiller has overheated, it may be reset once the water distiller has cooled off. If the situation continually repeats itself this may also indicate a problem and should be looked at by a service center. The reset button is a safety feature and is designed to shut the water distiller down should it overheat.
Before Initial Water Distiller Operation 1. Ensure the boiling and storage tank lids are in place and tight. 2. Make sure all control switches are turned off. (See Operation-Controls Section if not sure how to operate). 3. Ensure the water supply saddle valve is turned fully on by turning counterclockwise from tight.
Normal Operation 1. Ensure boiling and storage tank lids are in place and tight. 2. Ensure all electrical plugs are properly connected and the water supply valve is turned on. 3. Turn the Power, Fan and Water switches to the ON position. Water will enter the boiling tank, the heating element will energize and the cooling fan will start. 4. The water distiller will continue operating and distilling water until the storage tank is full.
Maintenance and Cleaning Introduction The purpose of purchasing a water distiller is so you will not have to drink the impurities in your drinking water. A water distiller effectively removes the impurities and chemicals from your water and returns the taste of pure water so that it is pleasing and healthy to drink for the entire family. It is important to also keep the water distiller clean so that it can perform properly and efficiently.
3. The drain may be operated automatically by installation of the Optional Automatic Electric Drain System. See PWS AED-1 Automatic Electric Drain Kit Installation in the Optional Accessories Section for a diagram of the kit and installation instructions. 4. With the manual drain valve or the Automatic Electric Drain it is important to develop a regular maintenance routine. Every two weeks or 50 gallons of distilled water take a look inside the boiling tank when the water distiller is cool. 5.
5. Add 3 tablespoons of descaler cleaner to the boiling tank. CAUTION: Descaler is a corrosive and poisonous substance. Read safety precautions on the package. As the initial water is added to the descaler in the boiling tank it will produce a bubbling foam substance. Do not overfill the boiling tank. Always leave boiling tank lid off when ever the boiling tank is being descaled to reduce fumes travelling through the cooling coil. Dispose of the first gallon of distilled water as a precaution. 6.
Replacing Charcoal in Charcoal Filter Canister NOTE: Replace charcoal in filter every 2 months or every 500 gallons of distilled water. 1. Turn all switches off and allow the water distiller to cool down. BULKHEAD, 3/8"JG (INSIDE DISTILLER) TUBE, SS, 3/8" X 1-1/2" FILTER CAP CHARCOAL FILTER CANISTER BODY Charcoal Replacement Diagram 2. Refer to the Charcoal Replacement Diagram above. Remove the 3. 4. 5. 6. complete charcoal filter canister by lifting the front corner of the water distiller head.
Sterilization Introduction: Steam Sterilization should be performed on the water distiller boiler, filter canister and storage tank before the water distiller is used for the first time or after a period of storage or non-use. After initial sterilization, the boiler should be steam sterilized after any maintenance is performed and/or cleaning including the descaling process.
Steam Sterilization of Water Distiller Head 1. Make sure the water distiller is cool before starting. BULKHEAD,3/8"JG BULKHEAD,3/8" (INSIDE DISTILLER) 3/8OD X 1-1/2" SS TUBE STERILIZATION TUBE Water Distiller Head Steam Sterilization Diagram 2. Refer to the Water Distiller Head Steam Sterilization Diagram above. Lift the front corner of the water distiller head. 3. Remove the charcoal filter. 4. Install the sterilization tube.
6. If you are completing the steam sterilization for the first time, plug the water distiller into a dedicated wall outlet. Steam Sterilization Operation Switches Diagram 7. Refer to Steam Sterilization Operation Switches Diagram above. Turn only the power and water switches ON. Leave the fan switch OFF. As the water distiller continues to heat up, it will sterilize the water distiller with steam by allowing pure steam to travel out of the cooling coil.
Steam Sterilization of Water Distiller Head, Filter Canister and Storage Tank 1. Make sure the water distiller is cool before starting. BULKHEAD, 3/8"JG (INSIDE DISTILLER) TUBE, SS, 3/8" X 1-1/2" FILTER CAP CHARCOAL FILTER CANISTER BODY Water Distiller Head, Filter Canister and Storage Tank Steam Sterilization Diagram 2. Refer to the Water Distiller Head, Filter Canister and Storage Tank Steam Sterilization Diagram above. Lift the front corner of the water distiller head. 3.
Steam Sterilization Operation Switches Diagram 5. Refer to Steam Sterilization Operation Switches Diagram above. Turn only the power and water switches ON. Leave the fan switch OFF. As the water distiller continues to heat up, it will sterilize the water distiller head, filter canister and storage tank with steam by allowing pure steam to travel out of the cooling coil. Water and steam will drip from the storage tank valve. Caution: The Water Distiller is extremely hot during sterilization. 6.
Maintenance Schedule Table Initially Weekly Monthly 1) Check Scale Build Up. 2) Change Charcoal in Charcoal Filter Canister. 3) Clean Boiling Tank using Cleaner Descaler. 4) Steam Sterilization of Boiling Tank after cleaning. 5) Steam Sterilization of Boiler and Storage Tanks.
Troubleshooting Caution! Always Disconnect Water Distiller Electrical plug and Let the Water Distiller cool down completely before completing any Troubleshooting. PROBLEM A) Water distiller does not operate. B) Water is coming out from the top of the charcoal filter. CAUSE 1. Water distiller is not plugged in securely to the wall outlet or the circuit breaker is off. 2. Power switch on the water distiller is turned off 3. Reset button has shut the unit off.
PROBLEM C) Steam or water is escaping from the top of the cooling coil. D) Charcoal Filter is very hot and steam is escaping from the filter. E) Boiling tank will not fill with water. F) Water distiller may start to boil, then shuts off. It may restart after cooling down. Very small amount of water is produced. CAUSE 1. The cooling coil is equipped with a gas release vent, a very small hole in the top of the coil. This is to release certain volatile gases. Steam may escape from this hole.
PROBLEM G) Water distiller runs properly but little or no water is produced. H) Strange taste in Distilled Water. I) Fan does not operate automatically. CAUSE 1. Improper Heating Element is installed or Heating Element is faulty. Call Service Center. 2. Auto drain valve is partially stuck open due to scale build up in the valve. Check valve and/or flush by pouring water through the top of the boiler tank opening. 3. Auto drain valve is open because it is not plugged into the water distiller head.
PROBLEM CAUSE J) With the Pump Option, there is no water at the faucet. 1. Pump plug on the water distiller head is loose. Check plug at rear of water distiller head. 2. Storage tank is empty. Water distiller has quit. See A) above. 3. There is no power to the pump. Check to make sure the pump is plugged into the water distiller head. Check to make sure there is power at the wall outlet. 4. Fuse on the water distiller head needs replacing. 5. Pump motor failure. Call Service Center. 6.
Contact any Precision Water System Service Center to correct any problems with your water distiller that are not covered in this guide. To locate a Service Center in your area contact the manufacturer at: Precision Design & Manufacturing Inc. 10331-105 Street, Westlock, Alberta, Canada T7P 2H7 http://www.precisioncanada.com e-mail: info@precisioncanada.
Optional Accessories PWS APK-2 Pump Kit The PWS APK-2 Pump Kit allows the convenience of having distilled water at your kitchen and includes a pantry faucet. The pump also allows you to connect other appliances that would benefit from distilled water like ice makers, water dispensers, humidifiers etc. The PWS APK-2 Pump Kit fits on the bottom of the Water Distiller storage tank. Your Optional pump kit has been shipped in one box. The diagram below shows all of the parts that will be in the pump kit box.
PWS APK-2 Pump Kit Installation 10" MIN. TOOLS REQUIRED: For PWS APK-2 Pump Kit Installation (A) Basin Wrench (B) #2 Robertson Screwdriver (C) 10” Adjustable Wrench (D) 3/8” Drill (E) 3/8” Nut Driver or (F) Pliers or (G) Ratchet with 3/8” socket (H) Utility Knife (I) 5/8” Wood Bit (minimum length of 8”) (J) 7/8” Hole saw for sink (K) JG Removal Tool (A) (B) (C) (D) 3/8" 3/8" OR OR (E) (F) (G) (H) (I) (J) (K) 1.
6. Screw one ½” FPT x ½” elbow to the inlet side of the pump. Tighten using a 10” adjustable wrench and position towards the storage tank outlet on the back of the tank (No thread sealant is required as these fittings seal with a compression cone). LOCKING CLIP STEM PLUG BULKHEAD COLLET Bulkhead Stem Plug Removal Diagram 7. See Bulkhead Stem Plug Removal Diagram above. Remove the locking clip from the 3/8” bulkhead on the back of the storage tank by pulling on the tab.
OUTLET SPOUT (A) TAP (B) CONNECTION NUT O-RING BEFORE AFTER Pantry Faucet Assembly Diagram 2. See Pantry Faucet Assembly Diagram above. Connect the two pieces of the pantry faucet by first wetting the O rings on the outlet spout (A) with water or dish soap. Be careful not to damage the O rings when inserting. Slowly rock the spout as you push it into the tap section (B). Use a cloth wrapped around the nut first to prevent damage to the nut when tightening.
PANTRY FAUCET HOSE CLAMP TEE VALVE PUMP ACCUMULATOR WATER SUPPLY LINE REFRIGERATOR COLD WATER & ICE MAKER SADDLE VALVE FEED-LINE DISTILLER DRAIN TUBE FLOOR DRAIN WATER DISTILLER MACHINE Typical Household Plan for Water Distiller Set up Diagram 5. Route the ½” OD water tube from the water distiller pump to the sink faucet. When routing the water line, consider other possible distilled water uses along the route.
ACCESSORY PUMP REPLACEABLE FUSE CONTROL CABLE ACCESSORY DRAIN Electrical Connections-Rear View Diagram 7. If the Automatic Electric Drain option is installed on your water distiller, see the Electrical Connection-Rear View Diagram above. Reconnect the two-pin plug from the valve motor box into the receptacle labelled ‘Accessory Drain’ on the bottom of the water distiller head. If the Automatic Electric Drain option is not installed on your distiller, close the manual drain valve.
PWS AED-1 Automatic Electric Drain Kit Installation (A) 10" MIN. 12" MIN. TOOLS REQUIRED: (A) 12” Adjustable Wrench (B) 10” Adjustable Wrench (C) Slotted Screwdriver (B) (C) Introduction: The PWS AED-1 Automatic Electric Drain Kit is designed to drain the water distiller boiling tank of impurities automatically, so that you don’t have to.
Remove all loose pieces from the automatic electric drain kit box and save all packaging until all the parts are identified and located. If any parts are missing or if you feel you have been given the wrong part, DO NOT return the automatic electric drain kit. Contact your dealer for the required parts. They will be pleased to assist you. Installation NOTE: Do not attach the Drain Valve Body (B) to the Motor Assembly (E) until the valve is installed completely on the water distiller head. 1.
7. Remove the drain elbow assembly and ball valve assembly using a 12” adjustable wrench. Save this to reinstall as part of the PWS AED-1. FROM THE EXISTING MANUAL DRAIN VALVE VALVE BODY NIPPLE VALVE ACTUATOR TEFLON TAPE PWS AED-1 Plumbing Diagram 8. Refer to the PWS AED-1 Plumbing Diagram above. Use Teflon tape on all fittings to seal threads. Thread the Valve Body to the existing drain elbow. An arrow on the valve indicates the direction of flow.
13.Attach the drain hose to the barbed coupler on the ball valve and secure with a gear clamp using a slotted screwdriver. Connect the wall stabilizer clamp. Run the drain hose to a suitable floor drain. The drain hose must have an air gap between the end of the hose and the floor drain. The air gap is necessary so that water can not be siphoned up the drain hose into the boiling chamber and also so that sewage gases do not rise up the drain hose and contaminate the water distiller. 14.
Additional Options Sediment Pre-Filter Assembly OR #500359 A Sediment Pre-Filter prevents particles from entering the water distiller that may plug components such as the water solenoid valve. It is most beneficial in applications where the water distillers raw supply water has higher concentrations of sediment.
Water Distiller Cleaner and Descaler 600 g #500102 1600 g #500103 Used for regular maintenance to clean the scale out of the boiling tank. Dissolves water minerals in water distillers, coffeepots, dishwashers or most metal products where water scale is a problem.
Specifications and Technical Information PWS 8-5 Model Electrical Specifications Voltage Amperage Power Frequency 120VAC 9.2 Amps 1100 Watts 60 Hertz Water distiller Physical Size Height-w/ lid -w/o lid Width Depth-w/ SG & Drain -w/o SG & Drain 22-3/4” (57.8 cm) 22-1/4” (56.5cm) 17-1/2” (44.5 cm) 12” (30.5 cm) 10-5/8” (27.0cm) Water distiller Weight Dry: Water distiller and Tank Only 39 lbs. (17.7 kg.) Water distiller Production Capacity Approx. Prod. Capacity Approx. Daily Prod. Capacity 0.
Wiring List (8GPD AUTO) -120V PART # 500247-S13 No. Part# Color Ga Length From Conn. 1 500232 GRN 16 3" #10RING #14-#16 2 500232 BLK 16 14.5" F250 #14-#16 3 500232 WHT 16 14.5" #10RING #14-#16 4 500233 BLKor 18 10" PIGG#18-#22&F250#18-#22 5 500233 BLKor 18 11" F250 #18-#22&PIGG#18-#22 6 7 8 9 095001 BLK 16 7" #10RING #14-#16 10 095000 GRN 16 20" PIGG #14-#16 11 095030 BLK 16 19" F187 #14-#16 12 500236 BLK 18 3.
WIRING DIAGRAM, PWS, 8GPD AUTO 61
Index Boiling Tank Lid, 25 Capacities distilled production, 59 storage tank, 59 Charcoal changing, 35 Charcoal Filter installing Canister, 35 replacing charcoal, 35 Cleaning boiling tank using the cleaner descaler, 33 regular inspection and cleaning of the boiling tank, 32 Control Cable, Connection, 24 Descaler instructions, 33 Drain tube, 21 Electrical location, 14 requirements, 14 Electrical Connections water distiller head, 52 Feed Water Line Connection, 22 Fuse Replacement, 29 Household Plan for Water D
Precision Water Distiller Warranty Registration Precision Design & Mfg Inc. IMPORTANT! IMPORTANT! Thank you for purchasing this fine Precision Water Distiller. Please complete the information below and return it within the next ten days so we may register your purchase.
This page left intentionally blank 64
