Raypak 336A Part One Owners Operating Instructions, Start-Up Procedures, Before Start-Up, Burners

PART ONE

OWNER'S OPERATING INSTRUCTIONS

FOR YOUR SAFETY - READ BEFORE OPERATING

WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.

SECTION 1 - START-UP PROCEDURES

Your pool/spa heater has been designed for years of safe and reliable pool/spa water heating. It is available with millivolt or electronic ignition. ASME-certified units, typically used in commercial applications, are also available. This manual provides installation, operation, maintenance, and service information for these heaters.

ON

OFF

Fig. # 9472

If your heater has been installed correctly, operating the heater is an easy task. The upper front panel of the heater contains the control center that allows you to turn the heater On or Off and adjust the temperature set- tings for the pool or spa. The temperature range is factory set from 65°F (18°C) to 104°F (40°C). See figure above for location of toggle switch to turn the heater On and Off. Section 4 of this manual contains more details about the use of the controls in the Control Adjustments subsection (page 31).

BEFORE START-UP

BURNERS WATER

Clean main burners, combustion fan (if equipped) and air louvers of dust, lint and debris. Keep heater area clear and free from combustibles, flammable liquids and chemicals. Do not obstruct the flow of combustion and ventilation air.

Water must be flowing through the heater during oper- ation. Ensure that system is filled with water and have pump operating.

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