P-K MACH
®
Gas Fired Boiler
Technical Service 1.877.728.5351
Revised: January 3, 2020
Released: January 3, 2020
Patterson-Kelley 2020
All Rights Reserved.
1004905981 P-K MACH C1500H-C4000 Installation and
Owners Manual (Rev F Jan-2020).docx
Page 3
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– Power Box (C-3000 & C-4000 Only) ................................. 70
— Low Voltage (TB1) Terminal Block .................................. 73
— High Voltage (TB2) Terminal Block .................................. 74
– Power Box (C-3000 & C-4000 Only)...................................................... 86
C3000GG & C4000GG 480V Dual Fuel Wiring Diagram............................................... 95
C-2000H) ............................................................ 98
Natural Gas Train, Burner & Blower Assembly (C-1500H & C-2000H) ........................... 101
Natural Gas Train, Burner & Blower Assembly High Turndown (C1500T & C2000T) ...... 102
Propane Gas Train, Burner & Blower Assembly (C-1500H & C-2000H) ......................... 103
C-4000) ................................................... 104