Maintenance Table see pages 12 | AquaStar NG guide

MAINTENANCE TABLE see pages 12 & 13

		EVERY YEAR	EVERY 2 YEARS	EVERY 3-5 YEARS

	LUBRICATE WATER VALVE		†

	REBUILD WATER VALVE			†

	INSPECT WATER FILTER SCREEN	†

	INSPECT PILOT ASSEMBLY	†

	INSPECT VENT ASSEMBLY	†

	INSPECT MAIN BURNER	†

Replacement Parts available from:

BBT NORTH AMERICA

Bosch Group

Bosch Water Heating

340 Mad River Park

Waitsfield, VT 05673

Phone 800-642-3111

Fax (802) 496-6924 www.boschhotwater.com techsupport@boschhotwater.com

Bosch Heating

System Co. Foschan Guangdong

C. T. 528315 P.R. China

Recycled paper	2006 BBT NORTH AMERICA,
	Waitsfield, VT all rights reserved

Image 24

AquaStar NG operating instructions Maintenance Table see pages 12, System Co. Foschan Guangdong P.R. China

Contents

For Your Safety Table of ContentsWhat to do if YOU Smell GAS Features Unpacking the Aquastar Heater Aquastar Model 38B Front View Side View Proper Location for Installing Your Heater General Rules to Follow For Safe Operation Mounting Installation Combustion AIR Requirement Appliances located in unconfined spaces Mounting the Heater Venting Figure a Masonry Chimneys Figure C 720 606 GAS Connections and Gas Regulator Water Connections Altitude Natural Gas Liquid Propane Inches W.C For Your Safety Read Before Lighting the Pilot Operating Instructions Setting the Water Temperature Table on back Pilot does not Light No gas to the Aquastar Gas cock on gas line may not be openIn-line Aquastar gas regulator jammed usually on LP gas Pilot Lights but Flame Goes OUT When Button is Released Water valve parts may be dirty or components damaged Water is TOO HOT Heat exchanger Main gas burner Water valve 720 606 Interior Components Diagram and Parts List Interior Components Diagram Parts List 38B LPG Flow chart of Aquastar 38 B Limited Warranty General 720 606 720 606 Maintenance Table see pages 12 System Co. Foschan Guangdong P.R. China