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Page 3
ENGLISH
Installation and Operation Manual
|
Jandy
®
LXi
™
Model Pool and Spa Heater by Zodiac
®
Table of Contents
Section 1. General Information .................... 5
1.1 Introduction .......................................................5
1.2 Consumer Information and Safety ....................5
1.2.1 Spa/Hot Tub Safety Rules ..........................5
1.2.2 Swimming Pool Energy Saving Tips ..........6
1.3 Warranty ...........................................................6
1.4 Codes and Standards .......................................6
1.5 Technical Assistance .........................................7
1.6 Materials Installer Must Provide ........................7
1.6.1 Materials for All Applications ......................7
1.6.2 Materials for Special Applications ..............7
1.7 Specifications ....................................................7
1.7.1 General Specifications ...............................7
1.7.2 Dimensions ................................................8
Section 2. Installation Instructions ............. 9
2.1 Introduction .......................................................9
2.2 Field Assembly .................................................9
2.3 Location Requirements .....................................9
2.3.1 Introduction ................................................9
2.3.2 Clearances .................................................9
2.3.3 Flooring ....................................................10
2.3.4 Outdoor Installation ..................................10
2.3.5 Indoor and Outdoor Shelter
Installations .............................................. 11
2.3.5.1 Converting the Grill to a Vent Collar ..12
Section 3. Venting .......................................12
3.1 Combustion Air Supply ...................................12
3.2 Exhaust Venting ..............................................13
3.3 Vent Pipe Sizing and General Installation ......14
3.3.1 Outdoor Installations ................................14
3.3.2 Indoor and Outdoor Shelter Installations .14
3.3.3 Inspection and Replacement of Existing
Vent System with New Components .......15
Section 4. Gas Connections ...................... 16
4.1 Gas Supply and Piping ...................................16
4.2 Manifold Pressure ...........................................17
4.3 Special Precautions for LP Gas ......................17
Section 5. Water Connections ................... 18
5.1 Water Piping ...................................................18
5.2 Check Valve Installation ..................................18
5.3 Automatic Flow Control Valve .........................18
5.4 Reversible Water Connections .......................18
5.5 Connections at Heater ....................................20
Temperature Relief Valve ................................22
5.7 Auxiliary Components, Chlorinators, Ozone
Generators, and Sanitizing Chemicals ...........23
Section 6. Electrical ....................................23
6.1 General Information ........................................23
6.2 Main Power .....................................................23
6.2.1 Converting the Heater for a
120V Power Source .................................25
6.3 Bonding ...........................................................25
6.4 Optional Pump Connection (Maintain Temp
Feature) ..........................................................26
6.5 Optional Remote Controls ..............................26
6.5.1 Connection to a Remote Pool-Off-Spa
Selector (3-Wire Connection) ...................27
6.5.1.1 Install the Remote Pool-Off-Spa
Selector ..............................................27
6.5.1.2 Configure the Control Panel ..............27
6.5.2 Connection to an AquaLink
System or Remote TSTAT (2-Wire
Connection) ..............................................27
6.5.2.1 Install the Remote TSTAT ..................27
6.5.2.2 Configure the Control Panel ..............28
6.5.2.3 Remote Operation ............................28
6.5.3 Connection to a Secondary
User Interface ..........................................30
Section 7. Operating Instructions ............. 30
7.1 Normal Operation ...........................................30
7.2 Start-Up ..........................................................30
7.3 Operating the Controller .................................32
7.3.1 Off Mode ..................................................32
7.3.2 Pool Mode - (Normal Heat) ......................32
7.3.3 Pool Mode - (Optional Maintain Heat) ......32
7.3.4 Spa Mode - (Normal Heat) .......................32
7.3.5 Spa Mode - (Optional Maintain Heat) ......32
7.4 User Setup Options ........................................32
7.4.1 Language Setup .......................................32
7.4.2 Temperature Scale Setup ........................33
7.4.3 Spa Timer Setup ......................................33
7.4.4 Display Light Setup ..................................33
7.5 Set Point Lockout ............................................33
7.6 Lighting and Shutdown Procedures ................33
7.6.1 Lighting the Heater ...................................35
7.6.2 Shutdown .................................................35
7.7 Adjusting the Water Pressure Switch ..............35
7.8 Temperature Rise ...........................................36