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Lochinvar NSF SSB-i & s--01, Installation And Service Manual

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Lochinvar NSF SSB-i & s--01 Installation And Service Manual Download Page 10

10

Summary of Contents for NSF SSB-i & s--01

Page 1: ...aintains periodic inspection of the production of this equipment and meets the requirements for Relief Valves and Automatic Shutoff Devices for Hot Water Supply Systems ANSI Z21 22 latest edition The temperature pressure relief valve must be marked with a minimum set pressure not to exceed the marked hydrostatic test pressure of the booster heater Valves supplied by manufacturer are designed for h...

Page 2: ...erheat WARNING To avoid development of a leak do not back up or loosen any pipe fittings CAUTION PLUMBING CONNECTIONS The valves are set to relieve at 150 psi or when water temperature reaches 210 F 99 C Read tag on valve for additional information CAUTION For Installing Temperature and Pressure Relief Valves in accordance with American National Std Z21 22 latest edition Combination temperature an...

Page 3: ...er rinse cycle SOLUTION If pressure exceeds 20 psi with the dishwasher rinse valve open install a pressure reducing valve with built in bypass check CAUSE C The booster may be undersized SOLUTION Check the dishwasher model with the sizing guide to be sure the correct booster has been installed CAUSE D The booster may have been ordered with improper voltage SOLUTION Consult specifications plate on ...

Page 4: ...ONDITION II INDICATES THE BOOSTER HEATER IS FUNCTIONING BUT MAY NOT BE REACHING PROPER TEMPERATURE 180ºF 82ºC CAUSE A Booster should be close to the dishwasher 5 feet or less If the booster is more than 5 feet away the heat loss through the pipes is the most likely reason the dishwasher thermometer reads only 170ºF 77ºC Make certain the thermostats are set to their maximum calibration They are pre...

Page 5: ...p THERMOSTAT ADJUSTMENT AND RECALIBRATION The thermostats are factory calibrated to produce 185 190ºF 85 88ºC temperatures If recalibration is necessary turn screw G counterclockwise to lower the set point or turn the adjustment nut F counterclockwise to raise the set point must hold screw G at high stop NOTE one sixth of a turn equals 12ºF 6 7ºC These thermostats are checked and accurately set at...

Page 6: ... screw D clockwise to raise set point 1 8 turn equals about 7ºF 3 9ºC REMOVAL 1 Shut off power and drain tank remove leads from terminals E 2 Remove two screws holding the switch on the bracket 3 Loosen nut A then remove bushing B from tank The high limit switch and sensor bulb C can now be removed from tank INSTALLATION 1 Pull end of sensor bulb C into recess in bushing B 2 Insert bushing B and s...

Page 7: ...3 67 67 67 90 3 1 1 4 240 1 100 100 125 1 1 1 4 240 3 58 58 58 90 3 1 1 4 480 3 30 30 30 40 8 3 4 30 208 1 144 144 200 3 0 1 1 2 208 3 83 83 83 125 3 1 1 2 240 1 125 125 175 2 0 1 1 2 240 3 72 72 72 100 3 1 1 4 480 3 36 36 36 50 8 3 4 36 208 1 173 173 225 4 0 2 208 3 100 100 100 125 1 1 1 2 240 1 150 150 200 3 0 1 1 2 240 3 87 87 87 125 1 1 1 2 480 3 43 43 43 60 6 3 4 45 208 3 125 125 125 175 2 0 ...

Page 8: ...8 DIMENSIONS HANGING SUPPORT ...

Page 9: ...9 PLUMBING CONNECTIONS ...

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Page 12: ...CP 2M 4 03 Printed in U S A ...

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