Specifications
Section 1. General Information .......................4
1.1 Introduction ........................................................4
1.2 Consumer Information and Safety .....................4
1.2.1 Spa/Hot Tub Safety Rules ...........................4
1.2.2 Swimming Pool Energy Saving Tips ...........5
1.3 Warranty ............................................................5
1.4 Codes and Standards ........................................5
1.5 Technical Assistance ..........................................6
1.6 Materials Installer Must Provide .........................6
1.6.1 Materials for All Applications .......................6
1.6.2 Materials for Special Applications ...............6
1.7 Specifications .....................................................6
1.7.1 General Specifications ................................6
1.7.2 Dimensions .................................................7
Section 2. Installation Instructions .................8
2.1 Introduction ........................................................8
2.2 Field Assembly ..................................................8
2.3 Location Requirements ......................................8
2.3.1 Introduction .................................................8
2.3.2 Clearances ..................................................8
2.3.3 Flooring .......................................................9
2.3.4 Outdoor Installation ...................................10
2.3.5 Indoor and Outdoor Shelter
Installations ...............................................10
Section 3. Venting........................................... 11
3.1 Combustion Air Supply ....................................11
3.2 Vent Pipe Sizing and General Installation ....... 12
3.2.1 Outdoor Installations .................................12
3.2.2 Indoor and Outdoor Shelter Installations ..12
3.2.3 Inspection and Replacement of Existing
Vent System with New Components ........13
Section 4. Gas Connections ..........................13
4.1 Gas Supply and Piping ....................................13
4.2 Manifold Pressure ............................................14
4.3 Special Precautions for LP Gas .......................15
Section 5. Water Connections ....................... 15
5.1 Water Piping ....................................................15
5.2 Check Valve Installation .......................................
16
5.3 Automatic Flow Control Valve ..........................16
5.4 Reversible Water Connections ........................16
5.5 Connections at Heater .....................................18
5.6 Pressure Relief Valve and Temperature
Relief Valve ......................................................18
5.7 Auxiliary Components, Chlorinators, Ozone
Generators, and Sanitizing Chemicals ............20
Section 6. Electrical........................................20
6.1 General Information .........................................20
6.2 Main Power ......................................................20
6.3 Bonding ............................................................21
6.4 Optional Remote Controls ...............................21
6.4.1 Connection to a Remote Pool-Off-Spa
Selector (3-Wire Connection) .................... 23
6.4.1.1 Install the Remote Pool-Off-Spa
Selector ...............................................23
6.4.1.2 Configure the Control Panel ...............23
6.4.2 Connection to an AquaLink
®
RS, PDA,
Remote TSTAT (2-Wire Connection) or
Fireman's Switch .......................................23
6.4.2.1 Install the Remote TSTAT ...................23
6.4.2.2 Configure the Control Panel ...............23
6.4.3 Connection to a Secondary User
Interface ....................................................24
Section 7. Operating Instructions .................24
7.1 Normal Operation ............................................24
7.2 Start-Up ...........................................................24
7.3 Operating the Controller ..................................25
7.3.1 Off Mode ...................................................26
7.3.2 Pool Mode - (Normal Heat) .......................26
7.3.3 Spa Mode - (Normal Heat) ........................26
7.4 User Setup Options .........................................26
7.4.1 Language Setup ........................................26
7.4.2 Temperature Scale Setup .........................26
7.4.3 Spa Timer Setup .......................................26
7.4.4 Display Light Setup ...................................26
7.5 Set Point Lockout .............................................27
7.6 Lighting and Shutdown Procedures .................27
7.6.1 Lighting the Heater ....................................27
7.6.2 Shutdown ..................................................27
7.7 Adjusting the Water Pressure Switch ...............29
7.8 Temperature Rise ............................................29
Section 8. Maintenance ..................................30
8.1 Water Chemistry ..............................................30
8.2 Seasonal Care .................................................31
8.2.1 Spring and Fall Operation .........................31
8.2.2 Winterizing ................................................31
8.2.3 Spring Start-up ..........................................32
8.3 Inspection and Service ....................................32
8.3.1 Owner Inspection ......................................32
8.3.2 Professional Inspection .............................33
Table of Contents
Page 2
ENGLISH
Jandy
®
Legacy™ Model LRZE Pool/Spa Heater by Zodiac
®
|
Installation and Operation Manual