2
IMPORTANT SAFETY INFORMATION
Please read all information in this manual thoroughly and
become familiar with the capabilities and use of your appliance
before attempting to operate or maintain it. Pay attention to
all safety warnings and any other special notes highlighted in
the manual. Safety markings are used frequently throughout
this manual 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 injury or death.
CAUTION
indicates a potentially hazardous situation that
if not avoided, may result in minor or moderate injury or
property damage.
Keep this literature where you have easy access to it in the
future. If a problem occurs, check the instructions and follow
recommendations given. If these suggestions don’t eliminate
your problem, call your servicing contractor.
Do not attempt
to repair or service this unit yourself!
WARNING:
This equipment 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.
WARNING:
To avoid possible equipment damage, fire,
or death, the following instructions must be
observed regarding unit maintenance and
operational procedures.
• To achieve optimum performance and minimize equipment
failure, it is recommended that periodic maintenance be
performed on this unit. The ability to properly perform
maintenance on this equipment requires certain mechanical
skills and tools. Please consult your dealer for maintenance
information and availability of maintenance contracts.
• The area around the cooling unit a must be kept clear
and free of combustible materials, gasoline, and other
flammable vapors and liquids. Do not store or use flammable
items such as paint, varnish, or strippers in the vicinity of
the unit.
• Do not use the area around the unit as a storage area.
This area must be kept clean and clear of loose or exposed
insulation materials. Examine the unit’s area when it is
installed or when insulation is added, since some insulation
materials may be combustible.
• The top and sides of the unit must be open and clear of
obstructions for proper airflow. Do not place anything on
top of the fan grille or within 18 inches of all 4 sides of the
unit. These clearances must be maintained to achieve
rated performance. Do not use the area around the unit
as a storage area.
• Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect
the unit and to replace any part of the control system and
any gas control which has been under water.
• Familiarize yourself with the controls that shut off the
electrical power to the unit. If the unit needs to be shut down
for an extended period of time, turn off electrical power
at the circuit breaker. For your safety always turn off the
electrical power before performing service or maintenance
on the unit.
ABOUT THE AIR CONDITIONER
The S6BQ series air conditioner is designed only for outdoor
rooftop or ground level installations. This unit has been tested
for capacity and efficiency in accordance with AHRI Standards
and will provide many years of safe and dependable comfort,
providing it is properly installed and maintained. Abuse,
improper use, and/or improper maintenance can shorten the
life of the appliance and create unsafe hazards. A regular
service and maintenance schedule should be established to
ensure efficient and safe operation of the unit.
OPERATING INSTRUCTIONS
A 2-Stage Heat/Cool thermostat is required for proper
operation of this equipment.
The thermostat should be
mounted about 5 feet above the floor on an inside wall and
not on an outside wall or other location where its operation
may be adversely affected by radiant heat from fireplaces,
sunlight, or lighting fixtures, and convective heat from warm
air registers or electrical appliances.
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’s User Manual for detailed programming
instructions.
Cooling Operation (2-Stage 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 thermostat temperature selector to the desired
temperature level. Stage 1 cooling (low speed) will
energize the outdoor fan, compressor, and indoor blower.
Compressor and indoor blower will operate on low speed
and will cycle on and off to maintain the indoor temperature
at the desired cooling level. If indoor temperature is not
satisfied the thermostat will energize stage 2 and the
compressor and indoor blower motor will ramp to high
speed operation until load conditions are met and cycle
as required.
NOTE:
If the temperature level is re-adjusted, or the system
mode is reset, the fan and compressor in the outdoor unit
may not start immediately. A protective timer circuit holds
the compressor and the outdoor fan off for approximately 5
minutes following a previous operation or the interruption of
the main electrical power.
Heating Operation (Optional Electric Heat)
1. Set the thermostat’s system mode to HEAT or AUTO and
change the fan mode to AUTO. See Figure 1.
2. Set the thermostat temperature selector to the desired
temperature level. The indoor blower and optional electric
heat module will cycle on and off to maintain the indoor
temperature at the desired heating level.
