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Important Safety Instructions

 

 

When using this electrical equipment, basic safety precautions should always be followed, 
including the following: 

 

1. 

Read and follow all instructions.

 

2.  This appliance must be grounded. 

3.  Disconnect this product from the electrical supply before cleaning, servicing or removing the 

cover. 

4.  lo reduce the risk of injury, close supervision is necessary when the product is used near 

children or elderly persons. 

5.  Warning: Do not install the heater in a location where it may be subject to freezing. 

6.  Warning:  Do  not  install  a  check  valve  or  any  other  types  of  back flow  preventer within six 

feet of the cold water inlet. 

7.  The electrical insulation must conform to current National Electrical Codes. 

8.  Warning: Do not switch the heater on if you suspect that it may be frozen. Wait until you are 

sure that it has completely thawed cut. 

9.  The Powerstream Pro is designed to heat potable cold water for domestic purposes.  

Contact Bosch Water Heating before specifying or installing the appliance in any other 
application. 

10. 

Additional Canadian Safety Instructions

 

a)  A green terminal (or wire connector marked "G", "GR", "GROUND", or 

"GROUNDING") is provided within the control box. To reduce the risk of electric shock, 
connect this terminal or connector to the grounding terminal of the electric service of 
supply panel with a continuous copper wire in accordance with the Canadian Electrical 
Code, Part 1. 

b)  This product shall be protected by a Class A ground fault circuit interrupter. 

 

Contents

 

 

Using the Powerstream Pro 

 

 

 

 

 

Installing the Powerstream Pro 

 

 

 

 

 

Spare parts 

 

 

 

 

 

Starting up the Powerstream Pro 

 

 

 

 

 

How the Powerstream Pro works 

 

 

 

 

 

Trouble shooting 

 

 

 

 

 

Warranty                                                                                                        

 

        Back 

Cover 

 
 

Save these instructions 

 

Keep this guide in a safe place once your Powerstream Pro unit has been installed.  You may need 
to refer to it for general instructions or future maintenance. 

Содержание RP12PT

Страница 1: ...ostatic MODEL RP12PT 240V For Service Installation contact 340 Mad River Park Waitsfield VT 05673 800 798 8161 www boschpro com IMPORTANT This booklet should be given to the customer after installatio...

Страница 2: ...s completely thawed cut 9 The Powerstream Pro is designed to heat potable cold water for domestic purposes Contact Bosch Water Heating before specifying or installing the appliance in any other applic...

Страница 3: ...ater will be shared between the two therefore the flow and or the temperature of the water will decrease Installing the Powerstream Pro Warning Do not install the Powerstream Pro in a room where there...

Страница 4: ...led with service valves on both the inlet and outlet We recommend that you use copper or high pressure flex connections Use Teflon tape for sealing pipe threads Do NOT use pipe dope Remember to keep t...

Страница 5: ...within sight of the appliance REF NEC 422 31 Make sure that all the terminal block screws are tightened securely Loose connections can cause wires to neat up Make sure that the ground wire is wrapped...

Страница 6: ...outlet temperature is correct Check that the unit works correctly when the sink tap is closed and then opened again if not adjust the service valve slightly The outlet shut off valve can be used to re...

Страница 7: ...rature dial A badly set flow rate can also have a negative effect on the temperature Depending on the region of the country the temperature of the water supply can varyfrom 40 F in winter to about 70...

Страница 8: ...er and observe if the flow switch activates when the water is turned on If not contact BBT 800 798 8161 www boschpro com Water flow too high for unit to control Adjust water flow to recommended flow r...

Страница 9: ...l on the front of the cover Cold water only neon light on The inlet water temperaturehas dropped Adjust the flow rate Water flow rate too low or temperature too high The hot tap is not fully open Adju...

Страница 10: ...the 12 kW unit with the inlet water temperature set to an average ambient temperature NOTE 1 As water temperature varies throughout the year adjustments to the Temperature Adjustment Spindle and or th...

Страница 11: ...11...

Страница 12: ...nufacturer shall not be liable under this warranty if a The water heater or any of its component parts has been subject to misuse alteration neglect accident or freeze or b The water heater has not be...

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