Rheem Raypak X94 SR-410 - Default Chapter; Table of Contents

3
CONTENTS
1. WARNINGS ............................................................ 4
Pay Attention to these Terms .................................. 
General Safety ........................................................ 
2. WATER CHEMISTRY ............................................. 5
Automatic Chlorinators And Chemical Feeders ...... 
3. BEFORE INSTALLATION ...................................... 6
Receiving Equipment .............................................. 
 ....................................... 
Ambient Temperature Rating .................................. 
Elevation ................................................................. 
 ............................... 
4. INSTALLATION ...................................................... 8
Installation Codes.................................................... 8
Clearances .............................................................. 8
Indoor Heater Installation ........................................ 
Combustion And Ventilation Air ............................. 
Direct Vent and Ducted Combustion Air Systems . 
Venting .................................................................. 
Support of Vent Stack ........................................... 
Vent Terminal Location .......................................... 
Venting Installation Tips ........................................
Condensate Management ..................................... 
 .......................................... 
Vertical Venting (Category IV) Installation ............. 
 
 ............ 
Direct Vent – Vertical ............................................ 
Outdoor Installation ............................................... 
Florida Building Code ............................................ 
Gas Supply Connections....................................... 
Supply Pressures .................................................. 
Gas Pressure Adjustment Locations ..................... 
Pipe Sizing For Gas Connections ......................... 
Heat Exchanger Pressure Drop Tables ................. 
Flow Rates ............................................................ 
External Automatic Bypass Valve .......................... 
External Auxiliary Bypass Valve ............................ 
Auxiliary Bypass Valve Adjustment ....................... 
Pressure Relief Valve Piping ................................. 
 .................................................... 
 ............................................... 
 ............................ 
Loose Plumbing Parts Setup................................. 
Recommended Plumbing Setups.......................... 
5. WIRING DIAGRAM ............................................... 26
6. CONTROLS ........................................................... 27
General Control Locations .................................... 
Control Adjustments .............................................. 
Control Panel Removal ......................................... 
 ..... 
Installer Setup Mode ............................................. 
Status And Diagnostics ......................................... 
Remote Control Installation And Operation ........... 
Remote Operation ................................................. 
Activating The Remote .......................................... 
 .......................................... 
󰀨 .......................... 

󰀨󰀨 .................. 
Time Clock/Fireman’s Switch ................................ 
High Limits ............................................................ 
Flow Switch ........................................................... 
Blocked Vent Switch.............................................. 
Adjusting Valve Manifold Pressure ........................ 
Visual Inspection ................................................... 
Electrical................................................................ 
..................................................... 
Combustion Settings ............................................. 
Igniter Removal ..................................................... 
7. OWNER’S OPERATING INSTRUCTIONS ........ 37
 ............................................. 
8. MAINTENANCE AND CARE ............................... 38
Care Procedures ................................................... 
Lighting and Shutdown.......................................... 
 ........................ 
 .......................................
 .................... 
9. TROUBLESHOOTING ......................................... 41
Mechanical ............................................................ 
 ... 
10. ILLUSTRATED PARTS LIST ............................... 43
11. IMPORTANT INSTRUCTIONS FOR THE
COMMONWEALTH OF MASSACHUSETTS .... 47
12. INSTALLER SETUP RECORD............................ 48
13. WARRANTY .......................................................... 49
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