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W

ATER

 H

EATERS

 

I

NSTALLATION

 

AND

 O

PERATING

 I

NSTRUCTIONS

 

P

RODUCED

 

BY

 

 

G

REAT

 W

ATER

, I

NC

B

RUNSWICK

 M

AINE

 

WWW

.

GREAT

-

WATER

.

COM

 

207 729 8500 TEL  517 813 6509 F

AX

 

INFO

@

GREAT

-

WATER

.

COM

 

Summary of Contents for Isotemp 0151R

Page 1: ...WATER HEATERS INSTALLATION AND OPERATING INSTRUCTIONS PRODUCED BY GREAT WATER INC BRUNSWICK MAINE WWW GREAT WATER COM 207 729 8500 TEL 517 813 6509 FAX INFO GREAT WATER COM ...

Page 2: ...onnections to Engine 3 4 Freshwater System Connections 3 5 Electrical Connections 4 Start Up Test 5 Maintenance 5 1 Winterization 6 Double Heat Exchanger 7 Technical Data and Dimensions GREAT WATER INC BRUNSWICK MAINE WWW GREAT WATER COM 207 729 8500 TEL 517 813 6509 FAX INFO GREAT WATER COM ...

Page 3: ...igned to give excellent performance when mounted horizon tally The drain must always be at the lowest point The mounting brackets can be adjusted to the side for mounting the tank on a bulk head Always mount the tank to a suitable shelf or bulkhead and keep in mind the extra weight of the tank when it is full of water It is possible to remove the insulation from the tank so that the tank can be pa...

Page 4: ...ne cooling system Keep the diameter of the fittings and hoses large enough to maintain low flow resistance 5 8 16 mm is a very common size for these hoses 3 4 Freshwater System Connections The water tank inlet is normally fed from the water system electric pressure pump The pressure switch on the pump should be adjusted to a maximum of 42 psi 3 bar Please note that the pressure relief valve on the...

Page 5: ...er and or turn off all circuit breakers and disconnect shore power connections before removing the connection cover The electrical circuit is controlled by a service thermostat set at 167 F 75 C and by two overheat protectors that are set at 203 F 95 C If the overheat protectors trip they must be manually reset This is done by pressing the small rectangular button in the center of the protector Se...

Page 6: ...nd raise and lower these as necessary to clear the air from the hoses before securing the hoses in place Lastly plug in the tank and turn on the circuit breaker Check for proper operation 5 Maintenance 5 1 Winterization When there is a risk of freezing the tank must be drained This is done by opening the air bleeder screw mounted on the mixing valve Fig 5 and opening the drain valve by turning the...

Page 7: ...er coil 1 BSP male thread Heater coil capacity 750W Safety valve opens at 58 psi 4 bar Material tank and connections AISI 316 Material insulation Thickness 8 1 8 Temperature loss 1 F hour Polyurethane foam with hardened shell All dimensions in inches A distance between front cover and center of front mounting bracket B distance between holes on mount ing bracket E length of electrical connection c...

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