Table Of Contents; Features; Water Temperature Control - State Water Heaters Ultra Forcce SUF 60 120 Installation & Operation Manual

ROUGH-IN DIMENSIONS .......................................................................... 2
FOREWORD ............................................................................................. 2
FEATURES ............................................................................................... 3
Water Temperature Control ................................................................. 3
High Limit Switch (E.C.O.) ................................................................... 4
Dishwashing Machine Requirement ................................................... 4
Circulating Pump .................................................................................. 4
INSTALLATION INSTRUCTIONS ............................................................... 4
Required Ability ................................................................................... 4
Insulation Blankets ........................................................................... 4,5
Locating The Heater ............................................................................ 5
Clearances ....................................................................................... 5,6
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 ...................................................................... 6-8
Direct Venting ...................................................................................... 8
Direct Vent Terminal Installation (Sidewall) ........................................ 8
Installation Sequence ....................................................................... 8,9
Vertical Vent Terminal Installation ..................................................... 10
Installation Sequence ........................................................................ 10
Installation of Vent System ......................................................... 10 ,11
Vent Pipe Preparation ........................................................................ 11
CONTROL AND SWITCHES ................................................................... 11
Blower Prover Switch ...................................................................... 11
Blocked Outlet Prover Switch ........................................................... 11
Blocked Inlet Prover Switch .............................................................. 11
Low Gas Pressure Switch ............................................................... 12
On/Off Switch ................................................................................... 12
Hot Surface Igniter ............................................................................ 12
GAS PIPING ............................................................................................ 12
Connection of Gas Pipe .................................................................... 13
Purging .............................................................................................. 13
Gas Meter Size - City Gases Only ................................................... 13
Gas Pressure Regulation .................................................................. 13
Gas Valves ........................................................................................ 13
SYSTEM CONNECTIONS ....................................................................... 13
Thermometers ................................................................................... 13
Relief Valve ....................................................................................... 13

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

TABLE OF CONTENTS

PAGE
Water Line Connections ................................................................... 14
Heater Wiring .................................................................................... 14
OPERATION ............................................................................................ 15
Sequence of Operation .................................................................... 15
Self Diagnostic Controller ................................................................. 15
Gas Value LEDs Flashing ................................................................. 15
Error Codes ....................................................................................... 16
Fault Conditions ................................................................................. 16
No Incoming Line Voltage .................................................................. 16
No Low Voltage ............................................................................ 16
Temperature Probe Fault ................................................................... 16
E.C.O. Switch Open .......................................................................... 17
Control Bad ........................................................................................ 17
Combustion Air Blockage .................................................................. 17
PRIOR TO START-UP ............................................................................. 18
Required Ability ................................................................................. 18
OPERATING INSTRUCTIONS .................................................................. 18
Adjustment Procedure (Initial Start-Up) ............................................ 18
Lighting Instructions .......................................................................... 19
Cathodic Protection ........................................................................... 20
Precautions ....................................................................................... 20
GENERAL INFORMATION ...................................................................... 20
Power Burner ................................................................................... 20
High Limit ........................................................................................... 20
High Altitude Installations .................................................................. 20
MAINTENANCE ...................................................................................... 20
General .............................................................................................. 20
Maintenance Schedule ..................................................................... 20
Flushing ............................................................................................. 21
Draining ............................................................................................. 21
Sediment Removal ............................................................................. 21
Lime Scale Removal .......................................................................... 21
Anode Inspection and Replacement ........................................... 21,22
Drain Valve and Access Panels ....................................................... 22
Relief Valve ....................................................................................... 22
Circulating Pump ................................................................................ 22
Vent System ...................................................................................... 22
INSTALLATION DIAGRAMS ............................................................. 23 - 27
Manifold Kits ...................................................................................... 28
CHECKLIST AND SERVICE INFORMATION ............................................ 29
TROUBLESHOOTING ....................................................................... 29,30
REPLACEMENT PARTS .......................................................................... 30
LIMITED WARRANTY ............................................................................. 31
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 PAINFUL SCALDING WITH POSSIBLE SERIOUS AND PERMANENT
INJURY. THE TEMPERATURE AT WHICH INJURY OCCURS VARIES WITH
THE PERSON'S AGE AND THE TIME OF 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 80°F/27°C to 185°F/85°C. The
thermostat was adjusted to 120°F/49°C before the heater was shipped from
the factory. It is recommended that lower water temperatures be used to
avoid the risk of scalding. It is further recommended, in all cases, that the
water temperature be set for the lowest temperature which satisfies your
hot water needs. This will also provide the most energy efficient operation of
the water heater and minimize scale formation.
3
DANGER
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