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A.O. Smith
Water Heater
LTE 66D
A.O. Smith LTE 66D User Manual
24 pages
Manual
Specs
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1
Instruction Manual
PRINTED 0316
100270491
PLACE THESE INSTRUCTIONS
ADJACENT TO HEA
TER
AND NOTIFY OWNER T
O KEEP FOR FUTURE REFERENCE.
COMMERCIAL
ELECTRIC W
A
TER HEA
TERS
Thank
you
for
buying
this
energy
efcient
water
heater
.
We appreciate your condence in our products.
®
500 T
ennessee Waltz Parkway
Ashland City
, TN 37015
MODELS L
TE 66
D
, L
TE 80D & L
TE 1
20D, Series 200
INSTALLATION - OPERATION - SERVICE
- MAINTENANCE - LIMITED WARRANTY
2
Table of Contents
Safe Installation, Use, and Service
2
General Safety Information
3
Precautions
3
Hydrogen Gas (Flammable)
3
Table of Contents
4
Introduction
4
Preparing for the Installation
4
Dimensions and Capacities Data
5
Approvals
6
Model and Rating
6
Features and Components
7
Locating the New Water Heater
8
Facts to Consider about the Location
8
Clearances
8
Installation
9
Required Ability
9
General
9
Contaminated Water
9
Circulating Pump
9
Insulation Blankets
9
Temperature-Pressure Relief Valve
9
Closed Water Systems
10
Thermal Expansion
10
Electrical
11
General
11
Branch Circuit
11
Calculating Amperage/Overcurrent Protection
11
Wiring Diagrams
12
Operation
13
General
13
Filling the Water Heater
13
Initial Start up
13
Draining the Water Heater
13
Temperature Regulation
14
Temperature Adjustment
14
Maintenance
15
General
15
Anode Rod Inspection
15
Troubleshooting Checklist
16
Checklist
16
Leakage Checkpoints
17
Warranty
18
Repair Parts List
19
Notes
21
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A.O. Smith LTE 66D Specifications
General
Model
LTE 66D
Brand
A.O. Smith
Capacity
66 gallons
Voltage
240 V
Diameter
22 inches
Warranty
6 years
Type
Electric
Wattage
6000W
Heating Element
Dual
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