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05/21/2009
BI501
TABLE OF CONTENTS
Description Page
Introduction 1
System or Water Flow
2
Multiple Zones & Radiant Temperatures
2
Zone Controller
2
Room Thermostat Placement
3
Multiple Boilers
3
Two-Temperature Operation or Feature
4
Boiler/Plumbing Kit Placement
4
Installation Requirements
4
Mechanical Installation
Under-Floor Radiant
6
Dual Heat
7
Electrical Hookup
8
Water Fill Procedure
9
Controller Setup
10
Operational Tips
10
Replacement Parts List
11
Troubleshooting/Repair Helps
12
Sequence 12
Drawings:
Basic Mechanical
BX501
Piping, Install Kits
BX502
Hookup BH501
Internal Wiring Schematic
BS501
Boiler Accessories
BL001
Warranty XX017