
PREC
SION
Water Systems
REPLACEMENT PARTS MANUAL
FOR MODEL: PWS 12-12(120VAC), PWS 12-12(240VAC), AED-1(120VAC), AED-1(240VAC), APK-1(120VAC) & APK-1(240VAC)
PART # 510000 510002 500006 500015 500007 500016
SERIES 0013 0013 0001 0001 0001 0001
MODEL PWS 12-12
PRECISION WATER SYSTEMS
WATER DISTILLER
MANUFACTURED BY:
PRECISION DESIGN & MANUFACTURING INC.
th
10331 - 105
WESTLOCK, ALBERTA, CANADA, T7P 2H7
e-mail: pdm@telusplanet.net
PHONE (780) 349-4933
FAX (780) 349-4957
01/19/04 PAGE 1 097062S13
STREET

01/19/04 PAGE 2 097062S13

TABLE of CONTENTS
1. 094097 Holding Tank Assembly, 12-12 Automatic 4 & 5
2. 094112 Boiler Assembly, 12GPD Automatic 6 & 7
3. 094101 Distiller Body Assembly, 12GPD Automatic 8 & 9
4. 094099 12GPD Solenoid Valve Assembly 10 & 11
5. 094098 Distiller Head Assembly, 12GPD Automatic 12 & 13
6. 094123 Boiling Tank & Holding Tank Lids Assemblies 14 & 15
7. 094071 Automatic Electric Drain Assembly, AED-1 16 & 17
8. 094094 Automatic Pump Assembly, APK-1 18 & 19
8. 094109 Electrical Terminals 20 & 21
10. 510126 Wiring Schematic 22 & 23
Page
01/19/04 PAGE 3 097062S13

094097, Exploded Parts List
Holding Tank Assembly, 12-12 Automatic
Item # Part # Description Qty
1 500325 Plate, Level Sensor 1
2 500382 Cover, Holding Tank Wires 1
3 028001 Nut, Acorn, Plated, #6-32 2
4 054002 Strain Relief, 7K-2 1
5 060016 Male Pin 4
6 060045 Strain Relief, 7 pin, Circular 1
7 060043 Plug, 7 pin, Circular 1
8 080135 Circular Pin Extraction Tool 1
9 500355 HT, 16”, MLS Assembly, SS Stem 1
10 012013 Screw, Machine, SS, #10-24 X 3/8” 1
11 510161 Holding Tank WA, 12-12 1
12 510107 Leg End WA, 12-12 2
13 034023 Cap, Gray, ½”FPT 1
14 080122 Valve, Holding Tank, 13” 1
(includes nut, washer & support)
15 054014 Socket, 1” Square, Stem Mount, Castor 4
16 054013 Castor, 2” Twin Wheel, Stem Mount 4
17 080130 Support, Sight Gauge, 5/8”, Black 1
18 080132 Nut, Jam, 3/8”, Black 1
19 500279 Glide, Leg, 1” Square, Vinyl, Punched 4
20 012008 Screw, Machine, #10-24 X 3/8”, Oval Head 8
21 500274 Tube, 3/8” X 0.496” 8
22 054005 Bushing, Wire, 5/8” 1
23 500326 Gasket, Level Sensor 1
01/19/04 PAGE 4 097062S13

094097, Exploded Parts List
Holding Tank Assembly, 12-12 Automatic
01/19/04 PAGE 5 097062S13

094112, Exploded Parts List
Boiler Assembly, 12GPD Automatic
Item # Part # Description Qty
1 500182 Clip, Heater, Studded 1
2 018009 Washer, Flat, 5/16” X 1-1/4” X 18ga, SS 1
3 025000 Nut, Hex, SS, ¼”-20 5
4 500208 Drain Strainer WA 1
5 016014 Set Screw, Black, #6-32 x .25”, Cup Point 2
6 500278 Bar Actuator, Boiler Float 1
7 060058 Microswitch, Short Roller Arm 1
8 026003 Nut, Kep, Plated, #4-40 4
9 025002 Nut, Hex, Plated, ¼”-20 9
10 500153 Cover, Reset, SS 1
11 500408 Plate, Reset Switch, 66TM, Lexan 1
12 060104 Switch, Thermo, Manual Reset, DPST, RT 1
13 018004 Washer, Flat, 5/16” X 11/16” X 20ga, SS 11
14 060003 Heating Element, 125V, 1500W 1
060004 Heating Element, 230V, 1500W 1
15 500100 Gasket, Heater 1
16 510146 Boiler WA, 12GPD Auto 1
17 080128 O-Ring, 1/16” X 1/8” X ¼” 2
18 020002 Washer, Lock, SS, M3.5, External Tooth 1
19 080127 Bushing, Nylon 3
20 012003 Screw, Machine, Plated, #4-40 X ¾” 4
21 500266 Plate, Microswitch 1
22 500289 Shim, Microswitch 2
23 060059 Microswitch, Long Arm, Formed 1
24 080162 Float Ball, SS, 2-1/4” Round, #6-32 1
25 500398 Rod WA, Boiler Float, Auto 1
01/19/04 PAGE 6 097062S13

094112, Exploded Parts List
Boiler Assembly, 12GPD Automatic
01/19/04 PAGE 7 097062S13

094101, Exploded Parts List
Distiller Body Assembly, 12GPD Automatic
Item # Part # Description Qty
1 060031 Actuator, Grey, White-Water 1
2 060030 Actuator, Grey, Amber-Fan 1
3 080134 Tool, Actuator Removal 1
4 060029 Actuator, Grey, Red-Power 1
5 510100 Body, 12GPD Auto 1
6 012012 Screw, Machine, Plated, #8-32 X 5/8” 8
7 054010 Leg, ¾” OD X 5/8” High 4
8 026001 Nut, Kep, Plated, #8-32 10
9 052002 Tubing, PVC, 5/16” X 7/16” 2’
10 500300 Filter Housing W A, Auto 1
11 500260 Filter Cap WA 1
12 054005 Busing, Wire, Plastic, 5/8” Hole 1
13 034021 Locking Clip, 3/8” JG 1
14 510121 Power Cord Assembly, 14-3 NA, 12 GPD Automatic 1
15 510122 Motor Assembly, 120V, 12GPD, Auto 1
16 054011 Wire Tie, Plastic, 4” Ref.
17 080108 Sleeve, Fiberglass, ½” .458’
18 034011 Bulkhead, 3/8”JG 1
19 500282 Plate, JG Removal Tool 1
20 016004 Rivet, Aluminum, 1/8” X 5/16” 4
21 500202 Tube, SS, 3/8” Diameter X 1.5” 1
22 054002 Strain Relief, 7K-2 1
23 080135 Circular Pin Extraction Tool 1
24 080046 Fan Blade, 8” 1
25 060022 Fuse, 1 Amp, Slow Blow 1
26 060036 Fuse Holder, Chassis, 15Amp (includes nut & gasket) 1
27 012003 Screw, Machine, Plated, #4-40 X ¾”, Round/Socket 2
28 012000 Screw, Machine, Plated, #10-24 X 1” 1
29 060044 Receptacle, 7 pin Circular 1
30 510124 Drain Receptacle Assembly, 12GPD, Auto 1
31 026000 Nut, Kep, Plated, #10-24 3
32 510123 Pump Receptacle Assembly, 12GPD, Auto 1
33 026002 Nut, Kep, Plated, #6-32 4
34 026003 Nut, Kep, Plated, #4-40 2
35 060017 Female Pin 4
36 060020 Relay, Shrack, DPDT, 120V 2
060021 Relay, Shrack, DPDT, 240V 2
37 012009 Screw, Machine, Plated, #6-32 X 1/2” 8
38 060028 Switch Base, 120/240V SPST 3
39 510135 Cooling Coil Assembly, 12GPD, Auto 1
40 030013 Nut, Plated, 3/8” Compression 1
41 030012 Ferrule, 3/8” 1
42 510101 Divider, 12GPD, Auto 1
43 054004 Bushing, Snap, 1-1/4” 2
44 018023 W asher, Flat, 5/8” X 1-1/2” X 20ga, SS 1
01/19/04 PAGE 8 097062S13

094101, Exploded Parts List
Distiller Body Assembly, 12GPD Automatic
01/19/04 PAGE 9 097062S13

094099, Exploded Parts List
12GPD Solenoid Valve Assembly
Item # Part # Description Qty
1 097001 Owners Guide, PWS Distiller, Auto 1
2 500106 Charcoal, PWS, 250g Jar Of 1
500107 Charcoal, PWS, 600g Jar Of Ref.
3 500102 Descaler, PWS, 600g Jar Of 1
500103 Descaler, PWS, 1.6Kg Jar Of Ref.
4 018023 Washer, Flat, 5/8” X 1-1/2” X 20ga, SS 1
5 034009 Locking Clip, ¼”JG 1
6 034006 Elbow, 90 Degree, 1/8”MPT X 1/4”JG 1
7 052000 Tubing, ¼” Feed-line 16’
8 036005 Valve, Self Piercing Kit 1
9 080197 Screen, 50 Mesh, Solenoid Valve 1
10 060026 Solenoid Valve, 1/8”FPT, Both Ends, 120V 1
060027 Solenoid Valve, 1/8”FPT, Both Ends, 240V 1
11 010000 Screw, Sheet Metal, SS, #10-12 X 1/2” 2
12 012012 Screw, Machine, Plated, #8-32 X 5/8” 2
13 500166 Bracket, Solenoid Valve 1
14 034024 Coupler, Nylon, 1/8”MPT X 3/8”HB 1
15 026001 Nut, Kep, Plated, #8-32 2
16 052004 Tubing, 3/8” X 0.6”, Braided 0.509’
17 080056 Gear Clamp, SS, ¼” 2
18 030003 Elbow, 90 Degree, 1/8”MPT X 3/8”HB 1
01/19/04 PAGE 10 097062S13

094099, Exploded Parts List
12GPD Solenoid Valve Assembly
PWS WATER DISTILLER
OWNERS' GUIDE
MODEL PWS 8-M
MODEL PWS 5-3
3 GALLONS HOLDING TANK
MODEL PWS 8-5
MODEL PWS 8-8 MODEL PWS 1 2-12
MODEL PWS 12-20
01/19/04 PAGE 11 097062S13

094098, Exploded Parts List
Distiller Head Assembly, 12GPD Automatic
Item # Part # Description Qty
1 012008 Screw, Machine, #10-24 X 3/8”, Oval Head 4
2 010000 Screw, Sheet Metal, SS, #10-12 X ½” 14
3 510102 Cover, Top, 12GPD, Auto 1
4 500111 Gasket, Lid 1
5 510118 Insulation, 12GPD Boiler Sides 1
6 510103 Cover, Front, 12GPD 1
7 054005 Bushing, Snap, 1.25” 1
8 510100 Body, 12GPD 1
9 030016 Elbow, 90 Degree, ¾”MPT X ¾”FPT 1
10 030009 Valve, Ball, ¾”FPT, Both Ends 1
11 030021 Nipple, ¾”MPT X 3” 1
12 030015 Coupler, ¾”MPT X 1”HB 1
13 030018 Elbow, 90 Degree, ¾”FPT, Both Ends 1
14 510101 Divider, 12GPD 1
15 510119 Insulation, 12GPD Boiler Bottom 1
16 510104 Cover, Rear, 12GPD 1
01/19/04 PAGE 12 097062S13

094098, Exploded Parts List
Distiller Head Assembly, 12GPD Automatic
01/19/04 PAGE 13 097062S13

094074, Exploded Parts List
Boiling Tank & Holding Tank Lids Assemblies
Item # Part # Description Qty
1 080053 Knob, Black Phenolic, ¼”-20 1
2 080058 Spring, Boiling Tank, Lid, SS 1
3 080064 O-Ring, Lid Knob, Buna 112 1
4 080106 Inlay, Knob, PWS 1
5 500115 Tee Bar, Studded, 5.5” 1
6 500118 Lid, Boiling Tank, Disc, SS, 5.5” 1
7 500119 Lid, Holding Tank, Disc, SS, 5.5” 1
01/19/04 PAGE 14 097062S13

094074, Exploded Parts List
Boiling & Holding Tank Lids Assemblies, PWS
01/19/04 PAGE 15 097062S13

094096, Exploded Parts List
Automatic Electric Drain Assembly, AED-1
Item # Part # Description Qty
1 030016 Elbow, 90 Degree, ¾”FPT X ¾”MPT 1
2 080077 Valve, Drain, ¾”FPT, Normally Open 1
3 080121 Clamp, Gear, 1-1/4” 1
4 052005 Tubing, 1” X 1-1/4” 1
5 030015 Coupler, ¾”MPT X 1”HB 1
6 030009 Valve, Ball, ¾”FPT, Both Ends 1
7 030017 Nipple, Close, ¾”MPT 1
8 030018 Elbow, 90 Degree, ¾”FPT 1
9 030021 Nipple, ¾”MPT X 3” 1
10 500310 PWS AED Motor Assembly, W/Cord, 120V 1
500311 PWS AED Motor Assembly, W/Cord, 240V 1
01/19/04 PAGE 16 097062S13

094096, Exploded Parts List
Automatic Electric Drain Assembly, AED-1
01/19/04 PAGE 17 097062S13

094094, Exploded Parts List
Automatic Pump Assembly, APK-1
Item # Part # Description Qty
1 080052 Faucet, Chrome 1
2 034003 Nut/Cone/Ring Set, ½” OD 1
3 052001 Tubing, LDPE, 3/8” X ½” 25’
4 034022 Elbow, 90 Degree, ½”FPT X ½”OD Tube 3
5 500358 Pump Ass’y, W/Cord, 1.4GPM, 120V, 2P 1
6 026000 Nut, Kep, Plated, #10-24 4
01/19/04 PAGE 18 097062S13

094094, Exploded Parts List
Automatic Pump Assembly, APK-1
01/19/04 PAGE 19 097062S13

094109, Exploded Parts List
Electrical Terminals
Item # Part # Description
1 060016 Pin, Male, Circular
2 060017 Pin, Female, Circular
3 066014 Receptacle, Pigg, F250, #18-22 AWG, Red
4 066004 Receptacle, Pigg, F250, #14-16 AWG, Blue
5 066013 Tab Adapter, F250
6 066006 Butt Splice, #18-22 AWG, Red
7 066005 Butt Splice, #14-16 AWG, Blue
8 066012 Tab, 250, #18-22 AWG, Red
9 066011 Tab, 250, #14-16 AWG, Blue
10 066008 Ring, #10, #18-22 AWG, Red
11 066007 Ring, #10, #14-16 AWG, Blue
12 066010 Ring, ¼”, #18-22 AWG, Red
13 066009 Ring, ¼”, #14-16 AWG, Blue
14 066016 Ring, #10, #10-12 AWG, Yellow
15 066003 Receptacle, F187, #18-22 AWG, Red
16 066001 Receptacle, F187, #14-16 AWG, Blue
17 066002 Receptacle, F250, #18-22 AWG, Red
18 066000 Receptacle, F250, #14-16 AWG, Blue
19 066015 Receptacle, F250, #10-12 AWG, Yellow
01/19/04 PAGE 20 097062S13

094109, Exploded Parts List
Electrical Terminals
01/19/04 PAGE 21 097062S13

Wiring List, Precision Pure 12-12 (12 GPD Auto), PART # 510126
No. Part# Color Ga Length From Conn. ToConn. From Location To Location
1 510121 GRN 16 3" #10RING#14-#16 POWER CORD GROUND POWER CORD
2 510121 BLK 16 17.5" F250 #14-#16 POWER CORD POWER SWITCH #2 POWER CORD
3 510121 WHT 16 18.5" #10RING#14-#16 POWER CORD RESET SWITCH #4 POWER CORD
4 510122 BLKor 18 12"
5 510122 BLKor 18 12"
6
7
8
9 095001 BLK 16 7" #10RING#14-#16 F187 #14-#16 RESET SWITCH #1 Lower Microswitch COM
10 095033 GRN 16 23" PIGG#14-#16 F250 #14-#16 HEATER RELAY #5 SOLENOID VALVE A
11 095034 BLK 16 26" F187 #14-#16 F250 #14-#16 Upper Microswitch COM SOLENOID VALVE B
12 510123 BLK 18 3.5" F250 #18-#22 PUMP
13 510123 BLK 18 24" #10RING#18-#22 PUMP
14 095035 ORG 16 20" #10RING#14-#16 FPIN RESET SWITCH #3 HOLDING TANK
15 095036 BLU 16 19" F250 #14-#16 FPIN HEATER RELAY #3 HOLDING TANK
16 095004 YLW 16 7" PIGG#14-#16 FPIN SOLENOID VALVE A HOLDING TANK
17 095037 RED 16 22" F250 #14-#16 FPIN PUMP RELAY “B” HOLDING TANK
18 095006 RED 16 8" F250 #14-#16 #10 RING #14-#16 POWER SWITCH #3 RESET SWITCH #2
19 510124 BLK 18 20" PIGG#18-#22
20 510124 BLK 18 20" #10RING#18-#22
21 095007 WHT 16 4" #10RING#14-#16 #10 RING #14-#16 RESET SWITCH #1 HEATING ELEMENT "A"
22 095008 YLW 16 13" F250 #14-#16 #10 RING #14-#16 HEATER RELAY #4 HEATING ELEMENT "B"
23 095009 BRN 16 7" F250 #14-#16 PIGG#14-#16 PUMP RELAY “A” POWER SWITCH #2
24 095010 WHT 16 3" F250 #14-#16 PIGG#14-#16 PUMP RELAY #6 PUMP RELAY “A”
25 095038 GRN 16 22" F250 #14-#16 F250 #14-#16 PUMP RELAY #9 FUSE END
26 095010 WHT 16 3" PIGG#14-#16 F250 #14-#16 HEATER RELAY “B” HEATER RELAY #9
27 095012 BRN 16 12" F250 #14-#16 #10 RING #14-#16 HEATER RELAY #7 RESET SWITCH #3
28 095013 ORG 16 9" F250 #14-#16 #10 RING #14-#16 FAN SWITCH #3 RESET SWITCH #1
29 095014 RED 16 11" #10RING#14-#16 F250 #14-#16 HEATING ELEMENT "B" POWER SWITCH #7
30 095010 WHT 16 3" F250 #14-#16 PIGG#14-#16 FAN SWITCH #6 POWER SWITCH #7
31 095010 WHT 16 3" F250 #14-#16 PIGG#14-#16 FAN SWITCH #7 FAN SWITCH #2
32 095015 BRN 16 12" F250 #14-#16 #10 RING #14-#16 FAN SWITCH #8 RESET SWITCH #4
33 095016 BLU 16 11" F250 #14-#16 #10 RING #14-#16 POWER SWITCH #8 RESET SWITCH #4
34 095010 WHT 16 3" F250 #14-#16 PIGG#14-#16 POWER SWITCH #6 POWER SWITCH #3
35 095017 BLU 16 10" F250 #14-#16 F250 #14-#16 HEATER RELAY #9 WATER SWITCH #7
36 095018 GRN 16 14" F250 #14-#16 #10 RING #14-#16 WATER SWITCH #8 RESET SWITCH #4
37 095039 BRN 16 24" F250 #14-#16 PIGG#14-#16 WATER SWITCH #6 SOLENOID VALVE B
38 095020 YLW 16 5" F250 #14-#16 PIGG#14-#16 WATER SWITCH #2 FAN SWITCH #3
39 095021 GRN 16 13" F187 #14-#16 F250 #14-#16 Lower Microswitch NC HEATER RELAY “A”
40 095022 ORG 16 14" F187 #14-#16 F250 #14-#16 Upper Microswitch NC WATER SWITCH #3
PIGG#18-#22&F250#18-#22
F250 #18-#22&PIGG#18-#22
FAN MOTOR
(ORG/BLU)
FAN MOTOR
(YLW/WHT)
RECEPTACLE
RECEPTACLE
DRAIN
RECEPTACLE
DRAIN
RECEPTACLE
HEATER RELAY #1 FAN MOTOR
FAN SWITCH #2 FAN MOTOR
FUSE SIDE PUMP RECEPTACLE
(SMOOTH)
RESET SWITCH #3 PUMP RECEPTACLE
(RIBBED)
RECEPTACLE #1
RECEPTACLE #2
RECEPTACLE #3
RECEPTACLE #4
WATER SWITCH #7 DRAIN RECEPTACLE
(RIBBED)
RESET SWITCH #1 DRAIN RECEPTACLE
(SMOOTH)
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01/19/04 PAGE 24 097062S13