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Hubbell Electric Heater Company
manual J6 Plumbing Connections Rear View
Models:
J
1
18
31
31
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Troubleshooting
Install
Section Vi - Service Parts List
Wiring Chart
Section V - Servicing & Replacement Of Parts
Warranty
Maintenance
Wire Size
Thermistor Resistance vs Temperature error ±3%
Optional Remote Alarm Contacts
Page 18
Image 18
J6 Plumbing Connections
(Rear View)
J16 Plumbing Connections
(Front View)
18
Page 17
Page 19
Page 18
Image 18
Page 17
Page 19
Contents
ELECTRIC HEATER COMPANY
OPERATING AND MAINTENANCE MANUAL FOR
ELECTRIC BOOSTER HEATER
BASE MODEL “ J ”
HUBBELL ELECTRIC HEATER COMPANY 45 SEYMOUR STREET
P.O. BOX STRATFORD, CT PHONE 203 FAX
WARNING / CAUTION
TITLE
TABLE OF CONTENTS
SECTION
PAGE #
CAPACITY
SECTION I - GENERAL DESCRIPTION AND CONSTRUCTION
GENERAL DESCRIPTION
Model
Page
TANK CONNECTIONS
POWER CIRCUIT BREAKERS
CONSTRUCTION TANK
HEATING ELEMENT
DIAL TEMPERATURE AND PRESSURE GAUGE
PRESSURE REDUCING VALVE
OPTIONAL EQUIPMENT
PIPING INSTALLATION - See Diagrams
SECTION II - INSTALLATION AND START-UP
WATER HEATER PLACEMENT
WARNING / CAUTION
Install into provided tapping
ELECTRICAL INSTALLATION
OPTIONAL XB1 LOW TEMPERATURE INTERLOCK
FILLING THE HEATER
J4 Connector
OPTIONAL REMOTE ALARM CONTACTS
Common NO NC
FOR REMOTE ON/OFF CONTROL
FINAL CHECKS
Wiring Chart
Page
4 DB
10WT10NT
12 WT L1 L2 L3
13 NT
13WT
12 NCB L1 L2 L3
L1 L2 L3
L1 L2 L3
J6 Plumbing Connections Rear View
J16 Plumbing Connections Front View
WARNING / CAUTION
SECTION III - SCHEDULED MAINTENANCE AND OPERATION
MAINTENANCE AND OPERATION
FREEZING
QUARTERLY INSPECTION
SECTION IV - TROUBLESHOOTING ERROR MESSAGES
6.255
4.Err, H2O, LEA
5.CC
CONTACTOR CARE
Thermistor Resistance vs Temperature error ±3%
TROUBLESHOOTING FLOW CHARTS
Diagram
Diagram
Diagram
Continuous
Diagram
No Display
HEATING ELEMENT
SECTION V - SERVICING & REPLACEMENT OF PARTS
WARNING / CAUTION
MAGNETIC CONTACTOR
CONTROL BOARD
RELIEF VALVE
SENSOR PROBE
Description
SECTION VI - SERVICE PARTS LIST
Category
Volts
Part
SECTION VII - TORQUE VALUES
Wire Size
Torque in lbs
SECTION VIII - WARRANTY INFORMATION
LIMITED WARRANTY
SUCH WARRANTIES DO NOT COVER