Pentair MASTERTEMP 125 Guía De Instalación Y Usuario página 8

Section 2. Warning and Safety Instructions
8
SAFETY INFORMATION,
WARNING — Risk of fire or explosion from incorrect fuel use or faulty fuel conversion. Do not try to run a heater set
up for natural gas on propane gas or vice versa. Only qualified service technicians should attempt to convert
heater from one fuel to the other. Do not attempt to alter the rated input or type of gas by changing the orifice.
If it is necessary to convert to a different type of gas, consult your Pentair dealer. Serious malfunction of the
burner can occur which may result in loss of life. Any additions, changes, or conversions required in order for
the appliance to satisfactorily meet the application needs must be made by a Pentair dealer or other qualified
agency using factory specified and approved parts. The heater is available for use with natural gas or LP
(propane) gas only. It is not designed to operate with any other fuels. Refer to the nameplate for the type of
gas the heater is equipped to use.
• Use heater only with the fuel for which it is designed. • If a fuel conversion is necessary, refer this work to
a qualified service technician or gas supplier before putting the heater into operation.
WARNING — Risk of fire or explosion from flammable vapors. Do not store gasoline, cleaning fluids, varnishes, paints,
or other volatile flammable liquids near heater or in the same room with heater. Do not place articles on, near
or against the heater.
WARNING — Risk of burn hazard. To reduce the risk of injury, do not touch the side heater vent cover when the heater
is operating. Side heater vent covers are HOT and can burn when touched causing personal injury. Do not
allow children to play on or around heater or associated equipment. The average temperature of the
heaters flue exhaust is 204 degrees Celsius (°C).
Vent
Cover
WARNING — Risk of explosion if unit is installed near propane gas storage. Propane (LP) gas is heavier than air.
Consult local codes and fire protection authorities about specific installation requirements and restrictions.
Locate the heater away from propane gas storage and filling equipment as specified by the Standard for the
Storage and Handling of Liquefied Petroleum Gases, CAN/CSA B149.2 (latest edition) or ANSI/NFPA 58
(latest edition).
WARNING — Risk of fire, carbon monoxide poisoning, or asphyxiation if exhaust venting system leaks. Only qualified
service technicians should attempt to service the heater, as leakage of exhaust products or flammable gas
may result from incorrect servicing.
WARNING — Risk of asphyxiation if exhaust is not correctly vented. Follow venting instructions exactly when
installing heater. Do not use a draft hood with this heater, as the exhaust is under pressure from the burner
blower and a draft hood will allow exhaust fumes to blow into the room housing the heater. The heater is
supplied with an integral venting system for outdoor installation. A vent conversion kit
Numbers for Conversion Kits) is available for installations in enclosures Canada) or indoors (U.S.). Use the
specified venting, and only the specified venting, when heater is installed in an enclosure or indoors. In Canada,
this pool heater can only be installed outdoors or in an enclosure that is not normally occupied and
has no openings directly into occupied areas, unless installed as a direct vent appliance as defined
in CSA B149.1. Installation must follow both the manufacturer and CSA code guidelines. Under no
circumstance can indoor air be used for combustion air. Proper venting and air supply guidelines must
be followed. See Canadian codes for complete details. See
CAUTION — Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and
dangerous operation. Wiring errors can also destroy the control board.
• Connect heater to 120 or 240 Volt, 60 Hz., Single Phase power only.
• Verify proper operation after servicing.
• Do not allow children to play on or around heater or associated equipment.
• Never allow children to use the pool or spa without adult supervision.
• Read and follow other safety information contained in this manual prior to operating this pool heater.
MASTERTEMP 125 Pool and Spa Heater Installation and User's Guide
(cont'd.)
(See Page 23
Page 18 for enclosure venting requirements.
for Part
Rev. C 3/2019