2322, WIRINGMCDONNELL&MILLER#67LWCO | Crown Boiler KSZ065, KSZ150

L4006A LIMIT CONTROL

(TANKLESS-EQUIPPED BOILERS ONLY)

L1

INTERRUPTED

24 VOLT THERMOSTAT

INTERMITTENT

BURNER MOTOR

LIMIT

VALVE

CAD

L2CELL

NOTE: BURNER WIRING SHOWN IS FOR BECKETT

AFG BURNERS. CONSULT BURNER INSTRUCTION

MANUAL FOR OTHER BURNERS

FIGURE19: WIRING(MCDONNELL&MILLER#67LWCO)

L1

INTERRUPTED

INTERMITTENT

BURNER MOTOR

LIMIT

VALVE

CAD

L2CELL

L4006A LIMIT CONTROL

(TANKLESS-EQUIPPED BOILERS ONLY)

24 VOLT THERMOSTAT

NOTE: BURNER WIRING SHOWN IS FOR BECKETT

AFG BURNERS. CONSULT BURNER INSTRUCTION

MANUAL FOR OTHER BURNERS

FIGURE20: WIRING(HYDROLEVELCG450LWCO)

2322

Image 23

Crown Boiler KSZ065, KSZ150, KSZ125, KSZ200, KSZ175, KSZ120, KSZ090, KSZ100, KSZ075 2322, WIRINGMCDONNELL&MILLER#67LWCO

Contents

Crown Product Description Table of Contents General Specifications III Before Installing Air for Combustion and Ventilation IV Locating the Boiler Side View For Buildings of Other than Unusually Tight Construction Boiler Installed in Confined Space ALL AIR from Inside ALL AIR from OUTDOORS, Using Openings Into Boiler Room Page 109 VI Venting 1110 Minimum Recommended Breeching Chimney Size 1211 VII System Piping 1312 Piping Installation Viii Indirect & Tankless Water Heater Piping Tanklessheaterpiping Tanklessheaterpiping 1615 1716 IX Fuel Line Piping TWO-PIPE Gravity Feed System 1817 1918 2019 Wiring 2120 Indirect Water Heater Field Wiring Feeder 2322 WIRINGMCDONNELL&MILLER#67LWCO 2423 XI Start-up and Checkout 2425 2526 2726 XII Service and Maintenance 2827 2928 Tankless Heater Maintenance 3029 Avoid Breathing Fiber Particulates and Dust 3130 Installation Notes And Service Log KEY # Description QTY. or 3231Page KEY # Description 3433Page Rev 9