Install Instructions

viiiviii
INDEX OF ILLUSTRATIONS AND TABLES
Fig. 1 - All Combustion Air from adjacent Indoor Spaces through Indoor Combustion Openings ......5
Fig. 2 - All Combustion Air from Outdoors Through One Permanent Air Opening ...............................5
Fig. 3 - All Combustion Air from Outdoors Through Ventilated Attic .....................................................6
Fig. 4 - All Combustion Air from Outdoors Through Horizontal Ducts ...................................................6
Fig. 5 - Pressure Relief Valve Installation ................................................................................................13
Fig. 6 - Piping Component Legend .......................................................................................................... 14
Fig. 7 - Near Boiler Piping - Diaphragm Expansion Tank ....................................................................... 15
Fig. 8 - System Piping - Zoning with Zone Circulators ..........................................................................18
Fig. 9 - System Piping - Zoning with Zone Valves ..................................................................................19
Fig. 10 - System Piping - Multiple Zone Valve with Single System/Boiler Circulator ........................ 20
Fig. 11 - System Piping - Single Zone System with Single System/Boiler Circulator .........................21
Fig. 12 - Condensate Drain Assembly ................................................................................................... 24
Fig. 13 - Recommended Gas Supply Piping ........................................................................................... 25
Fig. 14 - Gas Valve / Venturi Assembly - PRESTIGE Excellence 110 .................................................... 28
Fig. 15 - CTRLMax Control Module Fuse Location ................................................................................ 29
Fig. 16 - Prestige Excellence Boiler Factory Wiring ............................................................................... 30
Fig. 17 - Terminal Strip Location ............................................................................................................. 31
Fig. 18 - Low Voltage Connections .......................................................................................................... 32
Fig. 19 - Typical Zone Panel Wiring to PRESTIGE with Zone Valves ..................................................... 34
Fig. 20 - Typical Zone Panel Wiring to PRESTIGE with Zone Circulators ............................................ 35
Fig. 21 - CTRLMax User Interface ............................................................................................................37
Fig. 22 - PRESTIGE Excellence 110 Jacket Components .......................................................................73
Fig. 23 - PRESTIGE Excellence 110 Internal Components ....................................................................74
Fig. 24 - PRESTIGE Excellence Control & Display Enclosures ..............................................................75
Fig. 25 - PRESTIGE Excellence 110 Burner Components .....................................................................76
Fig. 26 - Front View PRESTIGE Excellence 110 ......................................................................................78
Fig. 27 - Right Side View PRESTIGE Excellence 110 ............................................................................. 79
Fig. 28 - Top View PRESTIGE Excellence 110 ........................................................................................ 80
Graph 1 - Pressure Loss Through Boiler - Grundfos Circulators ..........................................................81
Table 1 - Gas Piping Sizing - Natural Gas ............................................................................................... 26
Table 2 - Outdoor Reset Preset Selections ............................................................................................ 43
Table 3 - Throttle Screw Adjustment ......................................................................................................57
Table 4 - Acceptable Combustion Levels ................................................................................................57
Table 5 - Factory CTRLMax Settings ......................................................................................................61