GE RAG61 Instruccion De Instalación
13
• Compressor Malfunction Indicator
Service indicator on control panel signals a possible compressor
problem
The Service Indicator is standard on the Zoneline 5200
Series. Should the compressor fail to start after four
attempts, with a three-minute pause between each attempt,
the temperature display will blink to alert the user or the
maintenance staff that the unit needs service. The 5200
Series heat pump will continue to provide heat for the room
with the electric resistance heaters. However, the unit should
be serviced as soon as possible so it may be returned to
economical heat pump operation.
problem
The Service Indicator is standard on the Zoneline 5200
Series. Should the compressor fail to start after four
attempts, with a three-minute pause between each attempt,
the temperature display will blink to alert the user or the
maintenance staff that the unit needs service. The 5200
Series heat pump will continue to provide heat for the room
with the electric resistance heaters. However, the unit should
be serviced as soon as possible so it may be returned to
economical heat pump operation.
• Auto Fan Speed Control
Automatically selects fan speed necessary for better comfort and
quieter operation
Auto Fan Speed Control is standard on Zoneline 5200 Series.
The units have three fan speed selections - HIGH, LOW and
AUTO
changed by
pressing the
FAN touch
control. When
the AUTO
setting is
selected, the
indoor cross-
flow blower
and the
outdoor fan
automatically switch to LOW fan speed when the room
temperature is within 1.8°F. of the selected setting. This
feature reduces operating sound level in both the cooling
and heating modes by changing the fan speed to its lowest
operating level.
If the unit is connected to a remote thermostat, Auto Fan
Speed Control is not functional and, if the fan speed is set at
AUTO, the unit will operate in HIGH fan speed. However,
LOW fan speed may be selected by changing setting of dip
switch B (11th from the left) on auxiliary control panel to
the UP/ON position.
quieter operation
Auto Fan Speed Control is standard on Zoneline 5200 Series.
The units have three fan speed selections - HIGH, LOW and
AUTO
changed by
pressing the
FAN touch
control. When
the AUTO
setting is
selected, the
indoor cross-
flow blower
and the
outdoor fan
automatically switch to LOW fan speed when the room
temperature is within 1.8°F. of the selected setting. This
feature reduces operating sound level in both the cooling
and heating modes by changing the fan speed to its lowest
operating level.
If the unit is connected to a remote thermostat, Auto Fan
Speed Control is not functional and, if the fan speed is set at
AUTO, the unit will operate in HIGH fan speed. However,
LOW fan speed may be selected by changing setting of dip
switch B (11th from the left) on auxiliary control panel to
the UP/ON position.
Chassis Features and Benefits
• Temperature Limiting
Saves energy by controlling temperature extremes
Temperature limiting restricts the operating range by
preventing the controls from being set to energy wasting
extremes. 2200 and 3200 Series units
have mechanical temperature limiting.
Mechanical temperature limiting
involves positioning screws, located
under the control panel, to restrict the
movement of the temperature control
knob. Each location will reduce the
operating temperature extreme by
about 2.5°F.
Mechanical temperature limiting is
“dependent” type limiting, which means
limiting the lowest cooling temperature
will not permit heating selections below
that point, and limiting highest heating
temperature will not permit cooling selections above that point.
Mechanical temperature limiting is detectable to the user
since the control knob will not turn to its extreme settings.
5200 Series units with highly featured microprocessor
controls have electronic temperature limiting. The
temperature is limited electronically. The display is limited
to the temperature that the unit can attain. If the
temperature limits have not been programmed, the full
range from 60°F to 85°F can be changed by the user. It also
allows the heating and cooling temperature limits to be set
independently.
Temperature limiting can reduce energy costs by limiting
the lowest cooling temperature and the highest heating
temperature. Electronic Temperature Limiting is achieved
by setting the first six small vertical dip switches in a strip of
14 mounted on the auxiliary control circuit board. The first
three (1 thru 3) are used to select cooling range limits and
the next three (4 thru 6) are used to select heating range
limits.
Temperature limiting restricts the operating range by
preventing the controls from being set to energy wasting
extremes. 2200 and 3200 Series units
have mechanical temperature limiting.
Mechanical temperature limiting
involves positioning screws, located
under the control panel, to restrict the
movement of the temperature control
knob. Each location will reduce the
operating temperature extreme by
about 2.5°F.
Mechanical temperature limiting is
“dependent” type limiting, which means
limiting the lowest cooling temperature
will not permit heating selections below
that point, and limiting highest heating
temperature will not permit cooling selections above that point.
Mechanical temperature limiting is detectable to the user
since the control knob will not turn to its extreme settings.
5200 Series units with highly featured microprocessor
controls have electronic temperature limiting. The
temperature is limited electronically. The display is limited
to the temperature that the unit can attain. If the
temperature limits have not been programmed, the full
range from 60°F to 85°F can be changed by the user. It also
allows the heating and cooling temperature limits to be set
independently.
Temperature limiting can reduce energy costs by limiting
the lowest cooling temperature and the highest heating
temperature. Electronic Temperature Limiting is achieved
by setting the first six small vertical dip switches in a strip of
14 mounted on the auxiliary control circuit board. The first
three (1 thru 3) are used to select cooling range limits and
the next three (4 thru 6) are used to select heating range
limits.
• Random Restart
Prevents extreme amperage draw on main circuit after power
failure
Automatic Random Restart is standard on all Zoneline units.
When power is restored after an outage, several compressors
starting simultaneously can cause a power drain. The
Random Restart feature prevents all units from restarting at
the same time. Each unit will restart in a period of three
minutes and three seconds to three minutes and twenty
seconds after the power is restored to the units. The circuit
design adds a random variance to prevent all of the units
from restarting at precisely the same time, and allows time
for the internal pressure of the refrigerant system to equalize
so the compressor will start and not trip the overload.
failure
Automatic Random Restart is standard on all Zoneline units.
When power is restored after an outage, several compressors
starting simultaneously can cause a power drain. The
Random Restart feature prevents all units from restarting at
the same time. Each unit will restart in a period of three
minutes and three seconds to three minutes and twenty
seconds after the power is restored to the units. The circuit
design adds a random variance to prevent all of the units
from restarting at precisely the same time, and allows time
for the internal pressure of the refrigerant system to equalize
so the compressor will start and not trip the overload.
Programmable Temperature Cooling Limits at the Thermistor
60 64 66 68 70 72 74 76
Programmable Temperature Heating Limits at the Thermistor
85 80 78 76 74 72 70 65
Limiting Screws Shown
in Factory Setting
Zoneline 5200 Control Panel