State Industries 100, 101 warranty Table of Contents, Features

TABLE OF CONTENTS

PAGE
ROUGH-IN DIMENSIONS	2
FOREWORD	2
FEATURES	3,4
Water Temperature Control	3
High Limit Switch (E.C.O.)	4
Dishwashing Machine Requirement	4
Circulating Pump	5
INSTALLATION INSTRUCTIONS	4-12
Required Ability	6
Insulation Blankets	6
Locating The Heater	5
Clearances	5
Hard Water	6
Air Requirements	6
Mechanical Exhausting of Room Air	6
Unconfined Space	6
Confined Space	6
Chemical Vapor Corrosion	6
Venting	6
Vent Pipe Termination	6-10
Installation Requirements for the
Commonwealth of Massachusetts	7
Direct Venting	10
Direct Vent Terminal Installation (Sidewall)	10
Installation Sequence	10
Vertical Vent Terminal Installation	11
Installation Sequence	11
Installation of Vent System	12
Vent Pipe Preparation	12
Control and Switches	13
Blower Prover Switch	13
Blocked Outlet Prover Switch	13
Blocked Inlet Prover Switch	13
Low Gas Pressure Switch	13
On/Off Switch	13
Hot Surface Igniter	13
GAS PIPING	13
Connection of Gas Pipe	14
Purging	15
Gas Meter Size - City Gases Only	15
Gas Pressure Regulation	15

PAGE
Gas Valves	15
SYSTEM CONNECTIONS	15
Thermometers	15
Relief Valve	15
Water Line Connections	15
Heater Wiring	16
USING THE ELECTRONIC CONTROLLER	17
Overview	17
Operating States	17
Adjusting the Operating Set Point	18
Changing the Display Units	19
Fault and Warning Conditions	19
Access to the Current Fault or Warning	19
Viewing the Fault History	20
PRIOR TO START-UP	20
Required Ability	20
OPERATING INSTRUCTIONS	21
Adjustment Procedure (Initial Start-Up) 120 and 150 Models	21
Adjustment Procedure (Initial Start-Up) 199 and 250 Models	21
Cathodic Protection	22
Precautions	22
GENERAL INFORMATION	22
Power Burner	22
High Limit	22
High Altitude Installations	22
MAINTENANCE	22
General	22
Maintenance Schedule	22
Flushing	26
Draining	26
Sediment Removal	26
Lime Scale Removal	26
Anode Inspection and Replacement	26,27
Drain Valve and Access Panels	27
Relief Valve	27
Circulating Pump	27
Vent System	27
INSTALLATION DIAGRAMS	28-32
Manifold Kits	33
CHECKLIST AND SERVICE INFORMATION	34
TROUBLE-SHOOTING	34,35
LIMITED WARRANTY	36

FEATURES

IMPORTANT

IT IS REQUIRED THAT A QUALIFIED SERVICE TECHNICIAN PERFORM THE INITIAL FIRING OF THE HEATER. AT THIS TIME THE USER SHOULD NOT HESITATE TO ASK THE TECHNICIAN ANY QUESTIONS WHICH HE MAY HAVE IN REGARD TO THE OPERATION AND MAINTENANCE OF THE UNIT.

A CHECKLIST AND SERVICE INFORMATION section are included at the rear of this manual. By using this checklist the user may be able to make minor operational adjustments and save himself unnecessary service calls. However, the user should not attempt repairs which are not listed in this section.

WATER TEMPERATURE CONTROL

DANGER

THIS WATER HEATER IS EQUIPPED WITH AN ADJUSTABLE THERMOSTAT TO CONTROL WATER TEMPERATURE. HOT WATER TEMPERATURES REQUIRED FOR AUTOMATIC DISHWASHER AND LAUNDRY USE CAN CAUSE SCALD BURNS RESULTING IN SERIOUS PERSONAL INJURY AND/OR DEATH. THE TEMPERATURE AT WHICH INJURY OCCURS VARIES WITH THE PERSON’S AGE AND THE TIME OF THE EXPOSURE. THE SLOWER RESPONSE TIME OF CHILDREN, AGED OR DISABLED PERSONS INCREASES THE HAZARDS TO THEM. NEVER ALLOW SMALL CHILDREN TO USE A HOT WATER TAP, OR TO DRAW THEIR OWN BATH WATER. NEVER LEAVE A CHILD OR DISABLED PERSON UNATTENDED IN A BATHTUB OR SHOWER.

THE WATER HEATER SHOULD BE LOCATED IN AN AREA WHERE THE GENERAL PUBLIC DOES NOT HAVE ACCESS TO SET TEMPERATURES.

The water temperature is controlled using the Temperature Control Button on the Display at the front of the unit (See Figure 1). This control utilizes two temperature probes to determine the tank temperature. The primary temperature probe is located at the top of the tank and the other is near the water inlet.

The temperature may be adjusted from 90°F/32°C to 180°F/82°C. The thermostat was adjusted to 120°F/49°C before the heater was shipped from the factory. It is recommended that lower water temperature be used to avoid the risk of scalding. It is further recommended, in all cases, that the water