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Air Con di t i o n ers 49-7419-1
11-01 JR
Air Con
di
t
i
o
n
ers
Safety Instructions
. . . . . . . . . . .2
Operating Instructions
ControlsDip Switches . . . . . .35
ControlsTerminal
Connections . . . . . . . . . . . . . .6, 7
On/Off Switch . . . . . . . . . . . . . . .8
Ventilation Control . . . . . . . . . . .8
Care and Cleaning
Air Filters . . . . . . . . . . . . . . . . . . .9
Base Pan . . . . . . . . . . . . . . . . . . .9
Exhaust Coils . . . . . . . . . . . . . . . .9
Installation Instructions
Electrical Supply . . . . . . . . .1113
Installing the Zoneline . . . .1421
Preparation . . . . . . . . . . . . . . . .10
Servicing . . . . . . . . . . . . . . . . . .22
Troubleshooting Tips
. . . . . . .23
Normal Operating Sounds . . . .24
Consumer Support
Consumer Support . . .Back Cover
Product Registration . . . . . .25, 26
Warranty . . . . . . . . . . . . . . . . . .27
Heat/Cool and
Heat Pump Models
7500 Series
Owners Manual and
Installation Instructions
GEAppliances.com
Write the model and serial
numbers here:
Model # __________________
Serial #____________________
Find these numbers on a label
on the front case panel.
Zoneline
®
V
e
r
tical Customer Service
T
roubleshooting T
ips
Care and Cleaning
Operating Instructions
Safety Instructions
IMPORTANT SAFETY INFORMATION.
READ ALL INSTRUCTIONS BEFORE USING.
WARNING!
For your safety, the information in this manual must be followed to minimize the risk of fire, electric
shock, or to prevent property damage, personal injury, or loss of life.
s This Zoneline must be properly
installed in accordance with the
Installation Instructions before it is
used. See the Installation Instructions
in the back of this manual.
s Immediately repair or replace all
electric service cords that have become
frayed or otherwise damaged.
s Unplug or disconnect the Zoneline at
the fuse box or circuit breaker before
making any repairs.
NOTE: We strongly recommend that any
servicing be performed by a qualified
individual.
SAFETY PRECAUTIONS
READ AND FOLLOW THIS SAFETY INFORMATION CAREFULLY.
SAVE THESE INSTRUCTIONS
2 Safety Instructions
Operating Instructions
Care and Cleaning
T
roubleshooting T
ips
Customer Service
3
Controlsdip switches.
GEAppliances.com
The dip switch controls are located behind the
front case panel, through an opening on the
front of the unit.
To access the dip switches, remove the front
case panel by removing the filter, taking out the
four front screws, the upper two screws from the
top of the panel and the shipping screws on each
side, if present. (Discard the two side shipping
screws, if present).
The factory settings will be in the DOWN position.
NOTE: The owner is responsible for setting
the appropriate dip switches and connecting
terminals.
ControlsDip Switches
Dip
Switches
All Electric Heat
(Heat pump models only)
When this switch is enabled (UP), heat pump
operation is locked out, causing the unit to
provide only electric resistance heat.
ALL I
2
R (All Electric Heat)
ALL I
2
R (All Electric Heat) (Heat-pump models only)
FREEZ S (Freeze Sentinel)
CONST FAN (Constant ON Fan)
TL1 (H) (Temp. Limit 1Heat)
TL2 (H) (Temp. Limit 2Heat)
TL3 (H) (Temp. Limit 3Heat)
TL1 (C) (Temp. Limit 1Cool)
TL2 (C) (Temp. Limit 2Cool)
TL3 (C) (Temp. Limit 3Cool)
No Function (Reserved for future use)
DUCT (Blower Fan)
OCCUPIED (Occupancy Sensor)
Side
shipping
screw
Side
shipping
screw Consumer Support
T
roubleshooting T
ips
Care and Cleaning
Operating Instructions
Safety Instructions
4
Controlsdip switches.
Freeze Sentinel
(Requires room air sensor kitRAVRMS)
When this switch is enabled (UP), it turns OFF the
freeze sentinel protection feature. With the
switch disabled (DOWN), the freeze sentinel is
activated which automatically provides heat
without user interface. This helps to prevent
plumbing damage by turning the heater and
fans ON at 41° F and OFF at 46° F.
Constant ON Fan
When this switch is enabled (UP), it allows the
fans to run continuously, at high speed, even if
the unit is in the STOP position.
Occupancy Sensor
When this switch is enabled (UP), it allows the
unit to utilize an infrared motion sensor and a
door switch for occupancy detection. This feature
allows an energy management system to be
installed and operated in conjunction with
the unit.
FREEZE S (Freeze Sentinel)
CONST FAN (Constant
ON Fan)
OCCUPIED
(Occupancy Sensor)
Duct
The duct select function allows the indoor
fan to be operated at two variable fan speeds,
depending on the duct length. When this switch
is enabled (UP), the unit automatically selects
either high or middle fan speed for longer
ductwork applications. When set in the down
position, the unit is automatically operated in
either the middle or low fan speed for shorter
ductwork applications.
DUCT
(Blower Fan) 5
Safety Instructions
Operating Instructions
Care and Cleaning
T
roubleshooting T
ips
Consumer Support
GEAppliances.com
Temperature Limiting
(Requires room air sensor kitRAVRMS)
Temperature limiting can reduce energy costs
by limiting the lowest temperature that can be
set for cooling and the highest temperature that
can be set for heating. Temperature limiting is
controlled by switches 16 on the top block
of auxiliary controls. The first three switches are
used to select the cooling limits. The next three
switches are used to control the heating limits.
Temperature limiting during COOL mode
(all temperatures shown in °F)
UP
DOWN
Minimum
Maximum
NONE
1, 2, 3
60°
85°
1
2, 3
64°
85°
1, 2
3
66°
85°
2
1, 3
68°
85°
2,3
1
70°
85°
1, 2, 3
NONE
72°
85°
1, 3
2
74°
85°
3
1, 2
76°
85°
Temperature limiting during HEAT mode
(all temperatures shown in °F)
UP
DOWN
Minimum
Maximum
NONE
4, 5, 6
60°
85°
4
5, 6
60°
80°
4, 5
6
60°
78°
5
4, 6
60°
76°
5,6
4
60°
74°
4, 5, 6
NONE
60°
72°
4, 6
5
60°
70°
6
4, 5
60°
65°
TL1 (C) (Temp. Limit 1Cool)
TL2 (C) (Temp. Limit 2Cool)
TL3 (C) (Temp. Limit 3Cool)
TL1 (H) (Temp. Limit 1Heat)
TL2 (H) (Temp. Limit 2Heat)
TL3 (H) (Temp. Limit 3Heat) 6
Consumer Support
T
roubleshooting T
ips
Care and Cleaning
Operating Instructions
Safety Instructions
Controlsterminal connections.
ControlsTerminal Connections
The terminal connections are located behind the
front case panel through an opening on the
front of the unit.
To access the terminal connections, remove the
front panel by removing the filter, taking out the
four front screws, the upper two screws from the
top of the panel and the shipping screws on each
side, if present. (Discard the two side shipping
screws, if present).
Insert the building hook-up wires into the
bottom of the terminals and tighten screws
securely to make the desired connections.
Route the wires from the terminal connections
through the unit wire guides and out through
the case wire guide.
NOTE: The owner is responsible for setting
the appropriate dip switches and connecting
terminals.
CAUTION:
Improper CDC wiring may damage the Zoneline
electronics or cause erratic Zoneline operation.
No common busing is permitted. A separate wire
pair must be run from each separate controlling
switch to each individual Zoneline.
Room Air Sensor
(Requires room air sensor kit RAVRMS)
When connected, the room air sensor will allow
utilization of the temperature limiting and freeze
sentinel features.
NOTE: If GE thermostat RAK147P2 or RAK163P2
is used with the unit, the room sensor kit is not
needed, since temperature limiting and freeze
sentinel features are incorporated in the
thermostats.
Terminal
connections
Route wires
through wire
guides
Room Air Sensor
Motion Sensor
Door Sensor
Central Desk Control
CommonGround
WhiteHeater
YellowCompressor
BlackReversing Valve
GreenHigh Speed Fan
GreenLow Speed Fan
Red24V AC only
Room Air
Sensor Remote Thermostat
The unit will be controlled by a remote
thermostat.
IMPORTANT:
The Zoneline thermostat connections
provide 24V AC only.
If using a digital/electronic wall thermostat,
you must set it to the 24V AC setting. See the
Installation Instructions for the wall thermostat.
CAUTION:
Damage to a wall thermostat or to the
Zoneline electronics can result from improper
connections. Exercise extra attention when
connecting blue and black wires. No line
voltage connections should be made to any
circuit in the thermostat. Isolate all wires in
building from line voltage.
7
Safety Instructions
Operating Instructions
Care and Cleaning
T
roubleshooting T
ips
Consumer Support
GEAppliances.com
Door Sensor
(Obtained locally)
The Occupancy Sensor dip switch must be in the
up position to use this feature.
When connected, the door sensor will detect
when the door in the room is opened or closed.
This feature must be used in conjunction with
the motion sensor.
The door and motion sensors work together
to automatically cycle the unit between normal
and energy management operations.
Central Desk Control
When connected, the unit lock-out is released
and it can be turned ON or OFF with a switch
located at the Central Desk Control. A separate
wire pair must be run from each separate
controlling switch to each individual Zoneline.
Motion Sensor
(Obtained