GE 3100-10 Series Use and Care Manual

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Page 1

Use and Care & Installation Guide

Zoneline® Air Conditioner

Safety Instructions ........................ 2

Operating Instructions, Tips

Air Louvers ............................................... 4, 10

Control Settings ........................................ 3–5

Fan Cycle Switch.................................... 5, 12

Freeze Sentinel.................................... 5, 11

Other Features ....................................... 4, 5

Room Cabinet ............................................. 3

Ventilation Control ............................. 4, 11

Care and Cleaning

Air Filter ................................................................... 6

Base Pan.................................................................. 6

Control Panel .......................................................... 6

Outdoor Coil............................................................ 6

Room Cabinet and Case .............................. 6

Problem Solver.............................. 13

Important Safety Instructions Operating the Controls Room Cabinet

The thermostat knob is used to control the room temperature. The unit automatically cycles on and off to maintain room temperature.

A comfortable temperature will be maintained when the control is set at about “5” or “6”.

TO REMOVE THE ROOM CABINET

Additional controls are located behind the room cabinet.

To remove:

Pull out to release it from the tabs. Then lift up.

HI HEAT provides heating with high fan speed operation.

LO HEAT provides heating with low fan speed operation.

STOP setting stops heating or cooling. However, power remains connected to the unit and the Freeze Sentinel still functions.

FAN provides fan operation without cooling or heating.

HI COOL provides cooling with high fan speed operation.

LO COOL provides cooling with low fan speed operation.

To replace:

Place the tabs over the top rail. Push inward until it snaps into place.

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ROOM CABINET

Air Louvers

The direction of the heated or cooled air may be adjusted by removing and turning the louvers around.

(continued)

To change the louver direction, remove the room cabinet and 2 louver screws that hold the louvers in place. Turn the louver section 180º (end for end), replace the screws and replace the room cabinet. The textured face of the louver section must be toward the room side.

Room Cabinet

NOTE: For high-mounted Zonelines where greater room cabinet louver adjustments are required, order the RAF45 Room Cabinet.

Louver Screws

OTHER FEATURES

Ventilation Control

The ventilation control lever is located at the lower left side of the unit, behind the room cabinet.

This knob is set at CLOSE at the factory. When in this position, the vent door is closed and only indoor air is circulated by the air conditioner.

Switching the knob to OPEN opens the vent door to allow outdoor air to enter the room. However, leaving the vent door OPEN reduces heating or cooling effectiveness and increases operating costs.

Remote Control Central Desk Control (CDC)

The unit may be controlled either by the controls on the unit or by connecting to a remote low voltage thermostat.

See Installation Instructions.

The unit may be connected to a Central Desk Control system by connecting the wires from the central control system to the CDC leads located in a compartment behind the room cabinet. These leads may also be used as an interface for other systems used to control the unit such as motion detectors, keyactivated systems, etc. The freeze Sentinel remains in an active mode to help protect against low temperature damage even though the unit may be OFF at the central location.

See Installation Instructions.

Page 5

Fan Cycle Switch Freeze Sentinel

The Fan Cycle Switch is located under the control panel behind the room cabinet. This switch is set at CONT at the factory to provide continuous fan operation in cool or heat modes. Leaving the switch in the CONT setting allows continuous circulation of room air and will result in a more balanced temperature throughout the room If you want the fan to cycle on and off with the compressor or resistance heater, set the switch at CYCLE.

Temperature Limiter

The normal range of the thermostat control is approximately 60ºF. to 85ºF.

The control range may be narrowed by the temperature limiting screws located behind the control panel.

To set the limiting screws:

1. Remove the room cabinet.

2. Pull both THERMOSTAT knob and the

OPERATION knob off the shafts and remove the control panel.

3. Remove and relocate either or both stop screws on

the exposed control box cover.

Stop Screws

Knob Shaft

Stop

Arm

The Freeze Sentinel sensor helps prevent plumbing damage due to sub-freezing temperatures–even if you have turned the operation switch to STOP. The sensor automatically turns on the heater and fan if the room temperature falls to about 40ºF.

You do not have to do anything to activate the Freeze Sentinel. It will work as long as power to the unit has not been interrupted.

To limit the maximum heating temperature, move the stop screw at the left of the knob shaft clockwise. To limit the minimum cooling temperature, move the stop screw on the right counterclockwise. Make sure the stop arm is between the stop screws as shown.

Because actual room temperature can be affected by location and installation as well as outdoor weather conditions, you may want to experiment to determine the stop screw locations that best meet your temperature requirements.

After adjusting the limiting screws, reinstall the control panel, knobs and room cabinet.

(Warmest) (Coldest)

Room Cabinet Other Features

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CARE AND CLEANING

FRONT FRONT

Turn the Zoneline off before cleaning.

Air Filters

The Zoneline air filters should be cleaned at least every 30 days. Clogged filters reduced cooling, heating and air flow.

Keeping these filters clean will:

• Decrease cost of operation.

• Save energy.

• Prevent clogged heat exchanger coils.

• Reduce costly compressor problems.

To remove the air filters:

Pull up

To clean the air filters:

• Vacuum off the heavy soil.

• Run water through the filters.

• Dry thoroughly before replacing them.

To replace the air filters:

Push

30 days - needs cleaning.

down

NOTE: Do not operate the Zoneline without the filters in place. If a filter becomes torn or damaged it should be replaced immediately. Operating the

unit without the filters in place or with damaged filters will allow dirt and dust to reach the indoor coil and reduce the efficiency of the unit.

60 days - cooling, heating and airflow are greatly reduced.

Replacement filters are available from your GE dealer, GE Service and Parts Center or authorized Customer Care

servicers.

Room Cabinet & Case Control Panel

Wash the room cabinet and case finish with mild soap or detergent and lukewarm water.

The control panel is shipped with a protective plastic film. This film can be left on or removed. To clean, use a damp cloth and mild detergent.

Outdoor Coil Base Pan

The coil on the outdoor side of the unit should be checked periodically and cleaned if clogged with dirt or soot from the atmosphere. If extremely dirty, it may need to be professionally steam cleaned, a service available through many GE service outlets.

In some installation dirt or other foreign matter may be blown into the unit from outside and settle in the base pan (the bottom of the unit).

Check the base pan periodically and clean it out, if necessary.

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INSTALLATION INSTRUCTIONS

BEFORE YOU BEGIN

Read these instructions completely and carefully.

IMPORTANT—Observe all governing codes and ordinances.

INSTALLER—Be sure to leave these instructions with the Consumer.

CONSUMER—Keep these instructions for future reference.

ELECTRICAL REQUIREMENTS

FOR PERSONAL SAFETY:

Follow National Electrical Code (NEC) and

•

local codes, ordinances and regulations. All wiring—including installation of receptacle, must be in accordance with these codes.

This unit must be properly grounded.

•

Do not use an extension cord with this unit.

•

Do not use an extension cord with this unit.

•

NEC requires permanent connection for

•

installations over 250 volts.

Protective devices (fuses or circuit breakers)

•

acceptable for Zoneline installations are specified on the nameplate of each unit.

Aluminum building wiring may pose special

•

problems—consult a qualified electrician.

Disconnect power to the air conditioner before

•

servicing by:

1. Removing the power cord from the wall receptacle, if it has one.

2. Removing the branch circuit fuses or turning the circuit breakers off at the panel.

CAUTION

Before starting the installation, the power to the direct connect wiring should be OFF.

THE GE ZONELINE®

Exterior Grille/Louver**

Wall Case**

Shipped with the chassis

Check essential elements list on chassis

Chassis

Room Cabinet*

WALL CASE & GRILLE

1. The RAB 70 or 77 Wall Case must be properly installed per instructions packed with the case.

2. Remove the corrugated stiffener and the outdoor protective panel. Use the slit in the outdoor panel as a handhold and push out.

Protective Panel

Slit

TOOLS NEEDED

Phillips screwdriver

Flat blade screwdriver

Stiffener

3. Install the Exterior Grille from the room side per instruction packed with the grille.

(continued next page)

Page 8

INSTALLATION INSTRUCTIONS

(continued)

NEW DUCTED INSTALLATION

If this unit is to be installed in a new ducted application using a duct adaptor kit, the kit must be installed before the chassis is placed in the wall case. The Installation Instructions are packed with the kit.

Mounting Plate

Duct

Case

EXISTING DUCTED INSTALLATION

Replacement of an existing ducted unit may require different components. Request this information from your sales representative.

INSTALLATION

1. Remove the room cabinet by pulling out at the

bottom to release it, then lift it up to clear the rail along the chassis top.

2. Slide the chassis into the wall case and

secure with four screws through the chassis flange holes.

Wall

Wall Case

3. Reinstall the room cabinet by hooking the

top over the rail along the chassis top, then pushing it in at the bottom.

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FOR PERMANENT CONNECTION OF 265 VOLT UNITS

All 265V units are direct connected and come with the cover plate and mounting plate (junction box). The conduit is field-supplied by the installer.

PREPARATION

1. The electrical rating marked on the previously installed Zoneline unit must be the same as the supply branch circuit.

2. The unit provides for connection of 1/2″trade

size electrical conduit and provision for connection to a wiring system in accordance with the National Electric Code. ANSI/NFPA No. 70-1993.

INSTALLATION

Electrical Junction Box

Wire Nut

Cover Plate

1. Remove the Room Cabinet from chassis by lifting up and out to clear mounting brackets.

2. Remove four “a” screws and the cover plate from the mounting plate.

3. Attach the field supplied conduit to the mounting plate.

4. Connect Power Supply Conductors to the Inner Conductors with wire nuts.

5. Dress the wiring inside the compartment and attach the cover plate.

6. Reinstall the Room Cabinet.

Inner Conductors

Mounting Plate

Power Supply Conductors

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INSTALLATION INSTRUCTIONS

(continued)

AIR LOUVERS

The direction of the heated or cooled air may be adjusted by removing and turning the louvers around.

To change the louver direction, remove the room cabinet and 2 louver screws that hold the louvers

in places. Turn the louver section 180°(end for

end), replace the screws and replace the room cabinet. The textured face of the louver section must be toward the room side.

Room Cabinet

NOTE: For high-mounted Zonelines where greater room cabinet louver adjustments are required, order the RAF45 Room Cabinet.

Louver Screws

TEMPERATURE LIMITING

The normal range of the thermostat control is

approximately 60°F. to 85°F. The control range

may be narrowed by the use of the temperature limited screws located behind the control panel. Repositioning the screw on the left will limit the

maximum temperature about 3°F. for each hole in

a clockwise rotation; the screw on the right will limit the minimum temperature when moved counterclockwise. Limiting the maximum and minimum settings prevents users from turning the controls to extreme positions. Restrictions to full rotation of the thermostat knob may require explanation to the room occupant that unit will provide comfortable conditions at settings allowed.

To access the limiting screws, remove the room cabinet, remove the Thermostat knob and the Operation knob by pulling each knob off its shaft and removing the control panel. Set the limiters to the desired setting, replace the control panel and the control knobs. If the original settings do not allow sufficient room temperature control the limiter screws may have to be repositioned.

Stop Link

Tapped Holes (10)

Thermostat Shaft

(Warmest)

(Coldest)

Stop location as shipped

If the temperature limiters are used it is recommended that the limiters be set no higher than the second hole from the original bottom position. This provides an operating

range between approximately 66°F.and 79°F. In

order to maximize the benefit of the temperature limiting it may be necessary to adjust the limiter screws seasonally to allow unoccupied rooms to be maintained at moderate temperatures (i.e., heating season temperatures limited between

60°F. and 75°F.; cooling season temperatures limited between 85°F. and 65°F.).

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VENTILATION CONTROL

The VENTILATION control lever is located at the lower left side of the unit, behind the room cabinet.

This lever controls the vent door and is set in the CLOSE position at the factory so outdoor air will not enter the room through the unit and only indoor air is circulated by the air conditioner.

Moving the lever to OPEN opens the vent door and draws outdoor air through the air conditioner and into the room. Leaving the vent door OPEN during extreme temperature conditions reduces heating or cooling effectiveness and increases operating costs.

WATER DRIPPAGE

Water dripping from the wall case during heat pump operation is to be expected. In heat pump operation, water condenses on the outdoor coil and frost melts, causing drippage.

It can be eliminated by attaching a drain kit to the unit and routing the water through a drain system. If the unit has an Internal Condensate Removal (CR) feature, the drippage should be minimal.

Installation of a drain system is recommended if no drippage of condensate to the outdoors is allowable.

REMOTE CONTROL — 3100-10 SERIES

The unit may be controlled either by the unitmounted controls or by installing three and six wire connectors located in the compartment above the rating plate. Detailed instructions are included in the compartment.

1 STAGE HEAT 1 STAGE COOL

MANUAL THERMOSTAT

CLASS 2 REMOTE CDC

•••••••••

LOW VOLTAGE

TERMINALS ON ZONELINE

FREEZE SENTINEL

The unit is equipped with a sensor that automatically turns on the the resistance heater and fan if the room temperature, as sensed at the unit,

drops to approximately 40°F. and will shut the

heater off when the temperature reaches about

52°F. The Freeze Sentinel system helps prevent

damage due to sub-freezing temperatures and will operate regardless of the mode setting of the unit. Freeze Sentinel is active a s long as power to the unit has not been interrupted.

(continued next page)

Page 12

INSTALLATION INSTRUCTIONS

(continued)

CENTRAL DESK CONTROL

The unit may be connected to a switch at the front desk. When the switch is OPEN the unit is operable. When the switch is CLOSED, the unit is made inoperative. Connect the wires from the central control system to the ‘CDC’ interface leads in the compartment above the rating plate. Detailed hook-up instructions are in the compartment. Follow the recommended wire sizing in the table below. Two wires must be used from each CDC switch to each individual unit. Do not use a common buss in the CDC wiring. A 24 volt transformer is contained within the unit through the CDC leads. These leads may also be used as an interface for other systems used to control the unit, such as motion detectors, key activated systems, etc. The Freeze Sentinel remains in an active mode to help protect against low temperature damage even though the unit may be “OFF” at the central control location.

Recommended Wire Size for Central Desk Control Installation

Wire Size # AWG Maximum Allowable Length

#22 600 ft. #20 900 ft. #18 1500 ft. #16 2000 ft.

FAN CYCLE SWITCH

The fan cycle switch is located under the control panel behind the room cabinet. The switch is set at CONT at the factory to provide continuous fan operation in cool or heat modes. Leaving the switch in the CONT setting allows continuous circulation of room air and will result in a more uniform temperature throughout the room. Setting the switch at CYCLE will cause the fan to cycle on and off with the compressor or resistance heater.

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QUESTIONS?

USE THIS PROBLEM SOLVER

PROBLEM POSSIBLE CAUSE

AIR CONDITIONER • Power cord not plugged in, fuse blown, or circuit breaker tripped. DOES NOT OPERATE

AIR CONDITIONER “DOES • Curtains, blinds or furniture blocking the front of air conditioner will restrict

NOT COOL OR HEAT the air flow.

AS IT SHOULD”

“BURNING” ODOR AT • Dust on the surface of the heating element can cause a “burning” odor at the START OF HEATING beginning of the heating operation. This odor should quickly fade. OPERATION

• Unit is waiting for compressor overload protector to reset.

• The Thermostat Control may not be set high enough. Turn the control to a lower

or higher number. (NOTE: In some installations, the Thermostat Control cannot be turned all the way to “1” or “10.” This is normal. Do not attempt to force the control beyond its stopping points.)

• Dirty air filter blocking air flow. Filter should be cleaned at least every 30 days. See instructions in cleaning section.

• Room may have been very hot or very cold when the air conditioner was first turned on. Allow time for it to cool down or warm up.

• Ventilation control may be set at OPEN position, allowing outside air to enter the room.

Installation Instructions The Problem Solver

OPERATING SOUNDS • Relay clicks may be heard when the compressor or fan cycles on and off.

This is normal.

• Fan runs continuously when the unit is operating unless the Fan Cycle Switch under the control panel is set at CYCLE. Then the fan cycles on and off with the heater.

AIR IS NOT ALWAYS • The fan switch may be set at Fan Cont (continuous). This causes the fan COOL DURING COOLING to blow room temperature air even when the compressor cycles off. OPERATION The continuous air movement provides better overall temperature control.

AIR IS NOT ALWAYS • The heat pump produces warm air but not as hot as air produced when the HOT DURING HEATING higher-cost resistance heat is used. This is normal.

OPERATION

If you need more help…call, toll free: GE Answer Center

• The fan switch may be set at Fan Cont (continuous). This causes the fan to blow room temperature air even when the heat source cycles off. The continuous air movement provides better overall temperature control.

800.626.2000 consumer information service

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NOTES

Page 15

We’ll Be There

With the purchase of your new GE appliance, receive the assurance that if you ever need information or assistance from GE, we’ll be there. All you have to do is call—toll-free!

GE Answer Center®

800.626.2000

Whatever your question about any GE major appliance, GE Answer Center® information service is available to help. Your call—and your question— will be answered promptly and courteously. And you can call any time. GE Answer Center® service is open 24 hours a day, 7 days a week.

In-Home Repair Service

800-GE-CARES (800-432-2737)

A GE consumer service professional will provide expert repair service, scheduled at a time that’s convenient for you. Many GE Consumer Service company-operated locations offer you service today or tomorrow, or at your convenience (7:00 a.m. to 7:00 p.m. weekdays, 9:00 a.m. to 2:00 p.m. Saturdays). Our factory-trained technicians know your appliance inside and out—so most repairs can be handled in just one visit.

Consumer Services

For Customers With Special Needs…

800.626.2000

Upon request, GE will provide Braille controls for a variety of GE appliances, and a brochure to assist in planning a barrier-free kitchen for persons with limited mobility. To obtain these items, free of charge, call 800.626.2000.

Consumers with impaired hearing or speech who have access to a TDD or a conventional teletypewriter may call 800-TDD-GEAC (800-833-4322) to request information or service.

Service Contracts

800-626-2224

You can have the secure feeling that GE Consumer Service will still be there after your warranty expires. Purchase a GE contract while your warranty is still in effect and you’ll receive a substantial discount. With a multiple-year contract, you’re assured of future service at today’s prices.

Parts and Accessories

800-626-2002

Individuals qualified to service their own appliances

can have needed parts or accessories sent directly to their home. The GE parts system provides access to over 47,000 parts…and all GE Genuine Renewal Parts are fully warranted. VISA, MasterCard and Discover cards are accepted.

User maintenance instructions contained in this booklet cover procedures intended to be performed by any user. Other servicing generally should be referred to qualified service personnel. Caution must be exercised, since improper servicing may cause unsafe operation.

Page 16

YOUR GE ZONELINE

AIR CONDITIONER

Staple sales slip or cancelled check here.

Proof of original purchase date is needed to

obtain service under warranty.

WARRANTY

WHA T IS COVERED

FULL ONE-YEAR WARRANTY

For one year from date of original purchase, we will provide, free of charge, parts and service labor in on site to repair or replace

part of the Zoneline

because of a manufacturing defect.

WHA T IS NOT COVERED

• Service trips to your home to teach

you how to use the product.

• Improper installation. If you have an installation problem,

or if the air conditioner is of improper cooling capacity for the intended use, contact your dealer or installer. You are responsible for providing adequate electrical connecting facilities.

any

that fails

For service in the U.S., call 800-GE-CARES

For service in Canada, call 1-800-361-3400

FULL FIVE YEAR WARRANTY

For five years from the date of original purchase, we will provide, free of charge, parts and service labor in your home to repair or replace

refrigerating system

compressor, condenser, evaporator and all connecting tubing) that fails because of a manufacturing defect.

• Failure of the product resulting from

• Replacement of house fuses or

• In commercial locations labor

any part of the sealed

(the

modifications to the product or due to unreasonable use including failure to provide reasonable and necessary maintenance.

resetting of circuit breakers.

necessary to move the unit to a location where it is accessible for service by an individual technician.

LIMITED 2ND THROUGH 5TH YEAR P ARTS WARRANTY

For the second through the fifth year from date of original purchase, General Electric will provide, free of charge, parts that fail as a result of a manufacturing defect. Parts covered are fan motors, switches, thermostat, heater, heater protectors, compressor overload, solenoids, circuit boards, auxiliary controls, thermistors, Freeze Sentinel, frost controls, ICR pump, capacitors, varistors, and indoor blower bearing. This is a limited parts-only warranty, and does not include labor or transportation to and from the service shop.

• Failure due to corrosion on models not corrosion-protected.

• Damage to product caused by improper power supply voltage, accident, fire, floods or acts of God.

• Incidental or consequential damage to personal property caused by possible defects with this air conditioner.

This warranty is extended to the original purchaser and any succeeding owner for products purchase for use

within the USA and Canada. In Alaska, the warranty excludes the cost of shipping or service calls to your site.

Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion

may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

To know what your legal rights are in your state, consult your local or state consumer affairs office or your state’s Attorney General.

Pub No. 49-7366

8-97 CG

Warrantor: General Electric Company. Louisville, KY 40225

Zoneline

Printed in Singapore