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Outdoor Kit Installation Instructions

Aquastar Tankless Water Heater

For Aquastar models: 2400 ES, 2700 ES

Part no. AQOK

Warning: 

This kit must be installed by a qualified

installer in accordance with these instructions and
all applicable codes and requirements of the
authorities having jurisdiction.

6 72

0 608

 835

 U

S

 (20

08.

01)

 AL

Summary of Contents for Aquastar 2400 ES

Page 1: ... Heater For Aquastar models 2400 ES 2700 ES Part no AQOK Warning This kit must be installed by a qualified installer in accordance with these instructions and all applicable codes and requirements of the authorities having jurisdiction 6 720 608 835 US 2008 01 AL ...

Page 2: ...it will get very hot during operation Keep away from children Install heater in a location where the top of the kit cannot be reached by small children Danger Flue gas will be released through the outdoor kit Flue gas is very hot and contains carbon monoxide The outdoor kit cannot be installed indoors To prevent risk of fire and carbon monoxide poisoning maintain all clearances indicated in these ...

Page 3: ...rol panel re position the front cover B 1 Remove the cover plate A installed on the top of the appliance as shown in Fig 4 B 2 Fix the supports B to the appliance by fastening the four provided screws as shown in Fig 4 Fig 4 Before mounting the outdoor kit in the appliance B 3 Attach the gasket provided with the kit as shown in Fig 5 Fig 5 B Position the outdoor vent cap on the top of the applianc...

Page 4: ... Attach the outdoor vent cap to the appliance by fas tening the two provided screws and washers see Fig 7 Fig 7 i NOTE Once this kit is installed the outdoor vent cap will need to be removed first before taking the front cover off of the appliance ...

Page 5: ...minimum first be attached to the wall surface The heater must also be kept level on the wall surface Fig 8 Installation on wood siding Fig 9 Installation on vinyl siding 5 Electrical connections B See Electrical connections section of the water heater installation manual B Start and operate the water heater according to the water heater installation manual NOTE Open the control panel shield to acc...

Page 6: ...he front of the outdoor vent cap B To access measuring port remove two screws on either side of the louvered grill B Pull louvered grill free from vent cap B When measuring is complete replace louvered grill with screws Fig 10 1 Measuring port Warning Outdoor vent cap will get very hot during operation B Ensure the vent cap is cool before performing the procedure below ...

Page 7: ...6 720 608 835 Notes 7 7 Notes ...

Page 8: ...nologia S A Estrada de Cacia 3801 856 Aveiro PORTUGAL Recycled paper 2008 Bosch Thermotechnology Corp Londonderry NH BOSCH THERMOTECHNOLOGY CORPORATION Bosch Water Heating 340 Mad River Park Waitsfield VT 05673 Tel 800 642 3111 www boschhotwater com ...

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