Important Safety Information; Operating Instructions; Cooling Operation; Heating Operation - Nordyne P5RD Series User's Manual & Installation Instructions

iMPORTANT SAFETY INFORMATION
Safety markings are used to designate a degree or level
of seriousness and should not be ignored. WARNING
indicates a potentially hazardous situation that if not
avoided, could result in personal injuryor death. CAUTION
indicates a potentially hazardous situation that if not
avoided, may result in minor or moderate injuryor property
damage.
OPERATING INSTRUCTIONS
NOTE: Thermostat styles vary. Some models may not
include the AUTO mode and others will have the AUTO
in place of the HEAT and COOL. Others may include all
three. Please refer to the thermostat manufacturer's User
manual for detailed programming instructions.
Cooling Operation
1. Set the thermostat's system mode to COOL or AUTO
and change the fan mode to AUTO. See Figure 1.
2. Set the temperature selector to the desired temperature
level.The outdoor fan, compressor, and blower motorwill
all cycle on and off to maintain the indoor temperature
at the desired cooling level.
Heating Operation
(if optional heater kit is installed)
1. Set the thermostat's system mode to HEAT or AUTO
and change the fan mode to AUTO. See Figure 1.
2. Set the temperature selector to the desired temperature
level. The outdoor fan, blower motor, and heater kit will
cycle on and off to maintain the indoor temperature at
the desired heating level.
Turning the Air Conditioner OFF
Change the thermostat's system mode to OFF and the fan
mode to AUTO (See Figure 1). NOTE: The system will not
operate, regardless of the temperature selector setting.
FAN SYSTEM TEMPERATURE
MODE MODE SELECTOR
Operating the Indoor Blower Continuously
The continuous indoor blower operation is typically used to
circulate the indoor airto equalize a temperature unbalance
due to a sun load, cooking, or fireplace operation.
Set the thermostat fan mode to ON (Figure 1).The indoor
blower starts immediately, and will run continually until
the fan mode is reset to AUTO.
The continuous indoor blower operation can be obtained
with the thermostat system mode set in any position,
including OFF.
AIR CONDITIONER MAINTENANCE
Proper maintenance is most important to achieve the best
performance from the appliance and should be performed
frequently at the beginning of each air conditioning season.
zL WARNING:
Your Air Conditioner contains liquid and
gaseous refrigerant under pressure, installation
and servicing should only be attempted by
qualified, trained personnel thoroughly familiar
with the equipment and safe responsible
refrigerant handling procedures. Failure to
comply with this warning could result in
equipment damage, personal injury, or death.
• Keep the unit clean. Hose off periodically and keep
unit fins clear of leaves and grass clippings.
• Keep the unit clear of obstructions. DO NOT obstruct
airflow with tall plants or shrubs. DO NOT store gasoline
or other flammable materials on or near the unit.
• Never operate the appliance without a filter installed in
the return air duct. Inspect filters frequently and replace
when necessary with filter of same dimensional size.
TROUBLESHOOTING
If the unit fails to operate, check the following:
• Check the thermostat setting. Make sure the system
mode and temperature settings are correct.
• Check the electrical panel for tripped circuit breakers.
• Check the filters for dust accumulation.
• Check the unit and make sure it is clean and not covered
with grass or leaves.
• If the items above don't resolve your problems, then
call your nearest service technician.
Figure 1. Digital Thermostat