Trane WC-IOM-7 Heat Pump User Manual


 
WC-IOM-7 • Packaged Heat Pump 3
ƽWARNING
Contains Refrigerant!
System contains oil and refrigerant under high pressure. Recover refrigerant to
relieve pressure before opening the system. See unit nameplate for refrigerant
type. Do not use non-approved refrigerants, refrigerant substitutes, or refrigerant
additives.
Failure to follow proper procedures or the use of non-approved refrigerants,
refrigerant substitutes, or refrigerant additives could result in death or serious
injury or equipment damage.
ƽWARNING
Hazardous Voltage w/Capacitors!
Disconnect all electric power, including remote disconnects and discharge all
motor start/run capacitors before servicing. Follow proper lockout/tagout
procedures to ensure the power cannot be inadvertently energized. Verify with
an appropriate voltmeter that all capacitors have discharged. Failure to
disconnect power and discharge capacitors before servicing could result in death
or serious injury.
NOTICE
Equipment Damage From Ultraviolet (UV) Lights!
The manufacturer does not recommend field installation of ultraviolet lights in
its equipment for the intended purpose of improving indoor air quality. High
intensity C-band ultraviolet light is known to severely damage polymer (plastic)
materials and poses a personal safety risk to anyone exposed to the light
without proper personal protective equipment. Polymer materials commonly
found in HVAC equipment that may be susceptible include insulation on
electrical wiring, fan belts, thermal insulation, various fasteners and bushings.
Degradation of these materials can result in serious damage to the equipment.
The manufacturer accepts no responsibility for the performance or operation of
our equipment in which ultraviolet devices were installed outside of the
manufacturer’s factory or its approved suppliers.