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2

Incorporate this inspection into commissioning
procedure in spring and winterizing procedure in fall.
A removable magnesium Anode is integral with the
hot water discharge fitting.  The Anode should be
checked at least once a year by removing it from the
water heater.  If the Anode diameter is less than 3/8"
(9.5mm), it should be replaced.  If discoloration,
unusual smell or taste develop in the water, inspect or
replace Anode.  The Anode is replaceable as a unit
and may be ordered from Raritan dealers or from the
factory.  Please specify 6, 12, or 20 gallon model.

Replacing the thermostat:
WARNING: Danger of shock.  Be sure to turn
power off.
Use ONLY Raritan replacement thermostat
(#WH16 - ignition protected).

1. Remove access panel to thermostat and element.
2. Remove personnel protector.
3. Unscrew the neutral and hot wires from the

element with a Phillips screw driver.

4. Cut the incoming wires.  Using fingers pull tabs

of thermostat mounting bracket forward and lift
thermostat out.

5. Install new thermostat.
6. Strip incoming wires, exposing 5/16"(8mm) of

wire.

7. Crimp neutral wire supply to white wire and  hot

wire supply to black wire (series connector
provided with new thermostat).

8. Screw ring terminals of white and black wires on

lower side of thermostat to studs of the element.

9. Reinstall personal protector panel.

NOTE:

  

Check for leaks before proceeding.

10. Replace access panel.
11. Turn on AC power.

Replacing The Heating Element:
WARNING: Danger of shock.  Be sure to turn
power off.

1. Turn off water pressure pump and open all hot

water faucets. When water has stopped flowing,
pressure in water heater has been relieved.

2. Drain heater the rest of the way either through the

drain valve,  if installed, or by removing the cold
water supply hose at the bottom of the tank.

3. Remove electrical access cover, personnel

protector and two wires connected to heating
element.  Do not remove ground wire.  Unscrew
and  remove Heating Element using 1½" socket
wrench, discarding gasket.  

Never reuse an old

gasket.

4. Install new gasket and Heating Element.
5. Reconnect black and white wires to the new

Heating Element and install personnel protector
and electrical access cover.

Fig. #1 Typical Hookup, Raritan Water Pressure System and Water Heater

Hot

Cold

Drain for Temperature

and Pressure Valve

Drain Valve

or Drain

Plug

Water Pressure

Pump

Expansion

Tank

Dockside

Water Hose

Freshwater Tank

Fill Fitting

on Deck

Connector Fitting with

Built-in Regulator

Shutoff

Valve

Check

Valve

Engine

Coolant

IN

Engine

Coolant

OUT

Cold Water Faucet

Hot Water Faucet

Water Heater

2

VacuumBreak

(Backflow Preventor)

Shutoff

Valve

To Shore

Power

(AC Service)

Содержание 1700 Series

Страница 1: ...ater to grounded AC system 3 Install or locate water heater only in accordance with the provided installation instructions 4 Use water heater only for its intended use as described in this manual 5 Donotuseanextensioncord Contactaqualified electrician to have wiring properly installed 6 Supervise children when using hot water Temperaturelimitingvalvesarerecommended at the point of use such as show...

Страница 2: ...ckwireson lower side of thermostat to studs of the element 9 Reinstall personal protector panel NOTE Check for leaks before proceeding 10 Replace access panel 11 Turn on AC power Replacing The Heating Element WARNING Danger of shock Be sure to turn power off 1 Turn off water pressure pump and open all hot water faucets When water has stopped flowing pressure in water heater has been relieved 2 Dra...

Страница 3: ...d Pipewrench screwdriver nutdriver and wrench es for mounting bolts or lag bolts MOUNTING THE HEATER 1 Selectanareawheretheheaterwillnotbesubjected to water spray especially salt water NOTE Accessorhatchmustbelargeenough for future servicing and or replacement 2 Position heater so that electrical cover plates plumbing nipples and heat exchanger fittings are easily accessible 3 Usingthefourmounting...

Страница 4: ...water heater 2 Use ONLY STRANDED 12 3 10 3 for model 17120203 and 17200203 cable to the heater NEVER use solid ROMEX type wire on a boat vessel vibration causes breakage due to metal fatigue see U S Coast Guard CFR Title 33 Part 183 423 3 Secure wire at intervals of 18 45 7cm Allow about24 61cm ofextrawiretomakenecessary connections White Black Service Line HOT Black Thermostat Wire w crimp Connec...

Страница 5: ...r power attheheatingelement Ifpowerisavailableatheating element heating element is burned out If power is not available at heating element replace thermostat B1 Checkthermostatoperationandreplaceitifbad See visualaidreferenceatwww raritaneng com techsup port repair shop Use qualified electrician if you cannot determine whether or not thermostat is opera tional B2 If heater is equipped with a heat ...

Страница 6: ... 9cm marine plywood All parts are screwed together PART NUMBERS WH1A S Heating Element 120V screw in with gasket WH1B S Heating Element 240V screw in with gasket WH1D S Heating Element 4500 watt 240V screw in with Gasket WH1GS Heating Element Gasket WH3 Temperature and Pressure Relief Valve WH16 Thermostat 1790610 Anode 6 gallon 1790010 Anode 12 and 20 gallon Parts may be ordered at www raritaneng...

Страница 7: ...The valve should then be reopened enough to establish the proper engine operating temperature Engine temperature should be monitored to verify that the entirecoolingsystemisfunctioningproperly Open valve 4 if heated water temperature exceeds 120 F 49 C WARNING Pipingandgatevalve Item 4 may become extremely hot while engine is operating Be sure to wear heavy gloves when adjusting gate valve SPECIFI...

Страница 8: ... or service of this product by anyone other than Raritan defects in materials or workmanship supplied by others in the process of installation of this product defects caused by installation of this product other than in accordancewiththemanufacturer srecommendedinstallationinstructionsorstandardindustryprocedures physicalabuseto ormisuseof thisproduct Thiswarrantyalsodoesnotcoverdamagestoequipment...

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