Seaward WATER HEATERS Скачать руководство пользователя страница 21

GALVANIC ISOLATORS 

 

Because of overriding concerns for personal safety, a boat wired according to the 
prevailing standards of the 

American Boat and Yacht Council

 and plugged into a 

dock wired according to the 

National Electrical Code

 is subject to increased galvanic 

corrosion as small DC electric currents move between boat and shore through the 
safety ground wire in the shore cord. 
 
 
 
Since 1986, Galvanic Isolators have been widely used to interrupt the flow of harmful, 
low voltage currents that may cause galvanic corrosion. Today, most U.S. built boats 
with factory installed 110 or 240 volt shore power systems are equipped with Galvanic 
Isolators. 
 
 

Seaward Products feels that it is advisable to add a Galvanic Isolator to any vessel not 

so equipped. These devices are inexpensive and easily installed.  

 
 
 
 
 
 
 
 
 
 

 
 
 

IMPORTANT NOTICE: 

 

The 

limited two year warranty

 DOES NOT 

cover damage to 

water heater caused by galvanic corrosion.

 

 
 
 

Содержание WATER HEATERS

Страница 1: ...Seaward Products WATER HEATERS OWNER S MANUAL Serial Number...

Страница 2: ...if it is not working properly or if it has been damaged or dropped 8 This water heater should be serviced only by qualified service personnel Contact nearest authorized service facility for examinatio...

Страница 3: ...to your water heater To help prevent possible damage a galvanic isolator is recommended Galvanic corrosion IS NOT covered under warranty ANODES In a small number of instances tap water may have suffi...

Страница 4: ...s for leaks at regular intervals A leak in the system will cause coolant loss and may damage engine 2 Flush tank periodically to help prevent build up of deposits 3 Protect against damage from freezin...

Страница 5: ...pressure relief valve certified as meeting the requirements for relief valves and automatic gas shutoff devices for hot water supply systems ANSI Z21 22 by a nationally recognized testing laboratory t...

Страница 6: ...MIT SWITCH 120 VAC HEATER ELEMENT 120 VAC GROUND WIRE GREEN WHITE BLACK FIXED TEMP CONTROL THERMOSTAT 240 VAC HEATER ELEMENT 240 VAC GROUND WIRE GREEN BLACK RED FIXED TEMP CONTROL THERMOSTAT HIGH TEMP...

Страница 7: ...THE TYPE OF ANTI FREEZE THAT IS USED TO WINTERIZE AUTOMOBILES THIS IS NOT SAFE FOR POTABLE WATER SYSTEMS NOTICE Antifreeze can be very corrosive to the anode rod The result will be accelerated deteri...

Страница 8: ...ING AN ELECTRIC WATER HEATER ELECTRICITY MUST BE TURNED OFF BEFORE DRAINING AND REFILLING WATER HEATER TANKS 4 Turn on fresh water pump 5 Open each faucet and water outlet one at a time until winteriz...

Страница 9: ...74607 HIGH LIMIT SWITCH 240V 6 ALL MODELS 73129 THERMOSTAT S300W 73148 PLATE THERMOSTAT MOUNTING 120V 7 S350W 73171 PLATE THERMOSTAT MOUNTING 240V 8 ALL MODELS 73123 DRAIN VALVE 9 ALL MODELS 73145 SH...

Страница 10: ...EXPLODED VIEW SEE PAGE 10 FOR PART LIST BREAKDOWN PARTS LIST MODELS S600 S650 S700 S750 F600 F650 F700 F750 S1100 S1150 S1200 S1250 F1100 F1150 F1200 F1250...

Страница 11: ...BACK PANEL S S S1100 S1150 73169 F1100 F1150 73941 BACK PANEL GALVANIZE S1100 S1150 74691 F1100 F1150 74667 BACK PANEL WHITE S1200 S1250 73290 11 F1200 F1250 73942 BACK PANEL S S S600 S650 80648 F600...

Страница 12: ...SEE PAGE 12 FOR PART LIST BREAKDOWN PARTS LIST MODELS S600E S650E S700E S750E S1100E S1150E S1200E S1250E ELECTRIC ONLY HEATERS EXPLODED VIEW...

Страница 13: ...50E 74667 BACK PANEL WHITE S700E S750E 73290 BACK PANEL S S S1100E S1150E 73169 BACK PANEL GALVANIZE S1100E S1150E 74691 BACK PANEL WHITE 11 S1200E S1250E 73290 BACK PANEL S S S600E S650E 80648 FRONT...

Страница 14: ...EXPLODED VIEW SEE PAGE 14 FOR PART LIST BREAKDOWN PARTS LIST MODELS H2000 H2050 H2200 H2250 HF2000 HF2050 HF2200 HF2250 H2000E H2050E H2200E H2250E ALL MODELS ENDING WITH AN E ARE ELECTRIC ONLY...

Страница 15: ...50 HF2250 74001 WRAP S S H2000 H2050 73169 BACK PANEL GALVANIZE H2000 H2050 HF2000 HF2050 74667 BACK PANEL WHITE H2200 H2250 73290 BACK PANEL S S HF2000 HF2050 73941 BACK PANEL GALVANIZE 11 HF2200 HF2...

Страница 16: ...LATE THERMOSTAT MOUNTING 8 ALL MODELS 73123 DRAIN VALVE 9 ALL MODELS 73145 SHIELD WIRES H2850ES 3000 H2850ES 4500 75234 WRAP S S 10 H2850EW 3000 H2850EW 4500 75055 WRAP WHITE H2850ES 3000 H2850ES 4500...

Страница 17: ...PARTS LIST MODELS S1800 S1850 S1900 S1950 SEE PAGE 17 FOR PART LIST BREAKDOWN...

Страница 18: ...45 SHIELD WIRES S1800 S1850 73395 WRAP GALVANIZE S1800 S1850 74687 WRAP WHITE 10 S1900 S1950 73405 WRAP S S S1800 S1850 73396 BOTTOM PANEL GALVANIZE S1800 S1850 74688 BOTTOM PANEL WHITE 11 S1900 S1950...

Страница 19: ...PARTS LIST MODELS S1800E S1850E S1900E S1950E SEE PAGE 19 FOR PART LIST BREAKDOWN...

Страница 20: ...D WIRES S1800E S1850E 73395 WRAP GALVANIZE S1800E S1850E 74687 WRAP WHITE 10 S1900E S1950E 73405 WRAP S S S1800E S1850E 73396 BOTTOM PANEL GALVANIZE S1800E S1850E 74688 BOTTOM PANEL WHITE 11 S1900E S1...

Страница 21: ...und wire in the shore cord Since 1986 Galvanic Isolators have been widely used to interrupt the flow of harmful low voltage currents that may cause galvanic corrosion Today most U S built boats with f...

Страница 22: ...RD after establishing customer s purchase date and determining problem to be under warranty will either repair the product at their factory or authorized service center and allow labor and parts for 2...

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