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Alliance SL
Installation, Operating & Service Instructions
For service or repairs to the water heater, call your heating contractor. When seeking information
on the water heater, provide Model Number and Serial Number as shown on Rating Label.
Installation, Operating and Service Instructions for
ALLIANCE LT
TM
Indirect Water Heater
TO THE INSTALLER:
Affix these instructions adjacent to indirect water heater.
TO THE CONSUMER:
Retain these instructions for future reference.
Models:
AL30LT
AL55LT
AL80LT
AL80CLT
AL119CLT
Residential & Commercial
Manual Contents Page
1. General Information . . . . . . . . . . . . . . . . . . . . . . . . . .2
2. Specifications & Ratings . . . . . . . . . . . . . . . . . . . . . .3
3. Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . .4
4. Installation Checklist. . . . . . . . . . . . . . . . . . . . . . . . . .7
5. Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . .8
6. TPI Control Diagrams . . . . . . . . . . . . . . . . . . . . . . . .10
7. Installation Piping Figures . . . . . . . . . . . . . . . . . . . .12
8. Top Mount Coll Details & Tightening Sequence . . .14
9. Circulator & Burner Control Wiring Diagrams . . . .15
10. Zone Valve Wiring Diagrams . . . . . . . . . . . . . . . . . . .16
11. Switching Relay Wiring Diagrams . . . . . . . . . . . . . .17
12. How to Obtain Service Assistance . . . . . . . . . . . . . .19
13. Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
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