GE Zoneline UltimateV10 Vertical Air Conditioners

The Ultimate Owner Experience

GE Appliances sets the industry standard for Vertical Air Conditioners. The Zoneline UltimateV10 Vertical AC is designed with 10 exclusive features and innovations that make ownership simple, efficient, and easy. GE Appliances provides the ultimate owner experience by solving design challenges that others miss.

10 Exclusive Features:

• Insta-Platform™: One-piece design fully integrates with the wall plenum and aligns for a tight seal, eliminating the need for customized platform construction on site.
• Self-Contained Drainage System: Easy installation allows for simple chassis removal while leaving plumbing completely intact.
• Fast-Connect Plumbing: Thoughtful design enables platform build and rough plumbing completed in minutes.
• Quick-Install Plenum: Plenum is easily installed from the interior of the building, without the need for exterior building access.
• Self-Aligning, Lock-in-Place System: Perfect fit and mistake-proof when the chassis is placed on the platform.
• Onboard Diagnostics: Electronic controls provide clear and fast diagnostics data and fault codes for quick and easy notifications.
• Reverse Cycle Defrost: Exclusive technology increases efficiency, enabling the unit to run in heat pump mode longer.
• Anti-Corrosion Design: Exclusive rust-proof basepan and bulkhead provide another level of corrosion protection.
• Ultra-quiet: Delivers quiet cooling power with a smooth sound for a good night's sleep.
• SmartHQ™ WIFI Capability: An optional WiFi module gives property managers the ability to oversee units, increasing productivity and enhancing guests' experience.

Vertical Air Conditioner Specifications

AZ95 Series - 230/208V Models (Cooling with Electric Heat)

AZ95 Series - 230/208V (Heat Pump with Backup Electric Heat)

AZ95 Series - 265V (Heat Pump with Backup Electric Heat)

Accessories

Essential Accessories

Zoneline Vertical Air Conditioners require a set of essential accessories for proper operation. The correct kit for the installation is determined by the voltage and breaker size of the electrical circuit.

Power Connection Requirements (Resistance Heat)

Plenum Adapters

• RAVTRANS2: Plenum adapter to transition from existing AZ75/AZ85 wall plenum to AZ95 unit.
• RAVTRANS3: Plenum adapter to transition from existing AZ90/AZ91 shallow plenum (RAVWPT8) to AZ95 unit.
• RAVTRANS4: Plenum adapter to transition from existing AZ90/AZ91 deep plenum (RAVWPT14) to AZ95 unit.

Remote Thermostats

All Zoneline Vertical units are compatible with GE Appliances' wall-mounted remote thermostats.

• RAK149P2: HEAT PUMP DIGITAL PROGRAMMABLE REMOTE THERMOSTAT. Features 7-day or 5+2-day programming, requires 5-wire (resistance heat) or 6-wire (heat pump) hookup, and works with single-stage cooling and single-stage or two-stage heating systems.
• RAK180W1: ENERGY MANAGEMENT OCCUPANCY SENSING WIRED/WIRELESS THERMOSTAT. Features 2-wire power connection (all other signals wireless), thermostat and control card included, and works with single-stage cooling and single-stage or two-stage heating systems.
• RAK149F2: HEAT PUMP DIGITAL TWO FAN SPEED THERMOSTAT. Features two fan speeds, 24V AC digital remote wall thermostat, requires 6-wire (resistance heat) or 7-wire (heat pump) hookup, and works with single-stage cooling and single-stage heating.

Zoneline UltimateV10 Air Conditioner

System Features

The Zoneline UltimateV10 Single Packaged Vertical air conditioner is designed with features and innovations making it the ideal unit to own.

• Excellent efficiency and dehumidification
• Permanently lubricated fan motors
• Standard size air filter (18" x 20" x 1") included
• Central desk control capability
• HI and LOW fan speeds controlled by remote thermostat
• Corrosion protection treatment standard
• Slinger ring condensate removal
• Indoor frost control
• Automatic compressor random restart
• Compressor restart delay
• Electronic control diagnostics/Service Models
• Warranty (including both parts and labor)
• Boost Heat
• Freeze/Heat Sentinel
• Auxiliary Control Settings

System Essential Components

• Drain Platform (RAVDPLAT)
• Wall plenum
• Exterior grille
• Chassis
• Drain connections
• Remote thermostat
• Return air grille
• Ductwork (field supplied)
• Supply register (field supplied)
• Access panel or door
• Platform Legs (field supplied)

Features & Benefits

Excellent Efficiency and Dehumidification

GE Appliances recognizes the importance of energy efficiency and dehumidification in an air conditioning system and uses EER (Energy Efficiency Rating) as the required means of reporting the relative cooling efficiency of the unit. The measurement of the efficiency of the heat pump output, when compared to electric resistance heat, is called the Coefficient of Performance (COP). The GE Zoneline single packaged vertical heat pump has outstanding COP ratings.

Permanently Lubricated Fan Motors

The Zoneline Vertical chassis has two permanently lubricated, totally enclosed fan motors. The motors are permanently lubricated to reduce maintenance, and totally enclosed to keep dirt and water out of the motor windings.

Central Desk Control (CDC)

AZ95 units are compatible with simple on/off 2-wire Central Desk Control (CDC) systems. The unit utilizes a 3-pin port to interface such a system. This requires the separate purchase of the RAKCDC connector accessory. The most common installation of this type of system is a switch mounted at the registration desk; and, upon guest check-in, the switch is activated to allow the air conditioner to operate. Likewise, when the guest checks out, the device is switched to the "OFF" setting so the unit will not operate when the room is not rented. In some resort areas, this feature is usually used with a normally open switch connected to sliding glass doors, and opening the doors causes a contact to close, turning the air conditioner off. This prevents the unit from running and wasting energy with the sliding glass door open.

Important CDC Notes:

• The unit requires the use of a normally open switch. Closing the circuit shuts off the system.
• Both wires comprising the circuit must connect to the CDC terminals on the unit and to the controlling switch. Do not use a common buss (at the unit or at the switch panel) in the wiring.
• A 24-volt transformer is contained within the Zoneline Vertical Unit. No external voltage may be applied to the unit through the CDC terminals.
• Minimum wire size for CDC wiring: #22 AWG (600 Ft.), #20 AWG (900 Ft.), #18 AWG (1,500 Ft.), #16 AWG (2,000 Ft.).
• Freeze Sentinel and Heat Sentinel still remain operational when the unit is connected to a CDC system.

Transfer Fan Interface

The advantage of the Zoneline Vertical chassis product is the ability to duct air to other rooms. If it is desired to move air into a space where there is no ducting, a 24 VAC connector (RAKCDC) is available to operate a relay that controls a wall-mounted fan that transfers air from one room to another. With this, the wall-mounted fan would turn on whenever the indoor fan of the unit operates. While the 24-volt control signal comes from the Zoneline® Vertical chassis, the electrical power for the operation of the transfer fan itself is NOT provided by the Zoneline Vertical chassis. Transfer fans and their controlling relays, power and wiring are field supplied.

2-Speed Indoor Fan Motor

Since the Zoneline Vertical chassis discharge air may be routed through duct work for air distribution into one or more rooms, the units are equipped with a 2-speed fan that provides greater air movement to compensate for the additional duct length. GE Appliances recommends an HVAC engineer be consulted to determine the best fan speed for the application. Higher CFMs tend to increase the operating sound level, both from fan noise and from the air noise in the duct. Higher CFMs also reduce the dehumidification rate of the unit, while lower CFMs provide quieter operation and better dehumidification. However, if the CFMs are not high enough to adequately move the air through the duct system, the unit will not be able to provide a comfortable room. If the Zoneline Vertical chassis is connected to a wall thermostat without the ability to provide two fan speeds, the fan speed will be determined by connecting the wire controlling the fan to the low speed fan terminal or the high speed fan terminal on the unit.

Corrosion Protection Treatment - Standard

All Zoneline Vertical chassis are protected against damage from seacoast area corrosion. Components that are in contact with the salt air have special coatings or are made of non-corroding materials to help withstand the corrosive effects of the environment. This protection includes the use of totally enclosed outdoor fan motors with painted casings and a special coating on the outdoor coil to extend the life of the unit in a coastal environment. The base pan is made of durable non-corrosive plastic.

Slinger Ring Condensate Removal

Condensate water removed from the indoor air is dispersed into the air stream by the outdoor fan slinger ring and deposited on the hot outdoor coil. The water helps cool the refrigerant in the outdoor coil and increases the efficiency of the air conditioner, while reducing the condensate draining from the unit.

Indoor Coil Frost Control

Under certain operating conditions, frost can form on the indoor coil of an air conditioner, reducing air flow and cooling. In order to prevent frost from forming, the Zoneline Vertical chassis has an automatic frost control on the indoor coil. When frost begins to form on the coil, the compressor stops while the indoor fan continues to run, until the coil temperature increases and the frost dissipates. At that time, the compressor resumes operation and cooling continues. The indoor fan remains running during the time the compressor is off to help warm the coil with room temperature air.

Automatic Compressor Random Restart

In the event of a power interruption, all compressors attempting to restart immediately when power is restored can result in a power surge that can cause another power failure. The microprocessor in the Zoneline Vertical chassis has a random restart logic system that prevents all compressors from restarting at the same instant.

Compressor Restart Delay

Zoneline Vertical units are designed to provide a minimum of three minutes of compressor off time to allow refrigerant pressures to equalize before attempting to restart. Attempting to restart against a high head pressure shortens compressor and overload protector life. The units are also designed to provide a minimum of three minutes of compressor run time to prevent short cycling from disturbing the room occupant.

Freeze Sentinel

Detects low room temperature and turns heater to help protect against damage caused by freezing room temperatures. The electric heater turns on at 41° F and warms the room up to 46° F and shuts off. Freeze Sentinel may be turned off via the auxiliary control.

Heat Sentinel

The property owner may choose to activate the Heat Sentinel feature on the Zoneline unit. If the Heat Sentinel is activated and room temperature reaches 85° F (even when the unit is in the "OFF" mode), the unit will automatically start the air conditioning operation and will shut off when the room temperature reaches 80° F. This will help dehumidify the air and lower high temperatures so the guest will not be entering an extremely hot room.

Components & Installation

Standard Size Air Filter

GE Appliances has designed the Zoneline Vertical chassis to accommodate a number of filter placement options. The filter provided with the unit is a standard size 18" W x 20" H x 1" D filter. The unit must not be operated without a filter in place, even during construction. GE Appliances provides three filter placement options for design and installation flexibility. Filter brackets are provided on the front of the Zoneline vertical unit chassis (18" x 20" x 1"), which allows for the filter to be directly mounted to the unit. An access panel, accessory model number RAVRG4, for the closet enclosure is the second filter placement option (20"x24"x1 to 2"). The access panel requires a cutout in the unit closet enclosure wall and provides access to the unit for servicing and removal. The access panel should be located in the wall such that the centerline of the access panel matches the centerline of the chassis. The bottom of the access panel should be at least 1" below the top edge of the drain platform to allow for easy removal of the Zoneline Vertical Unit. The third filter placement option is incorporated in a return air grille-RAVRG2. A 20" x 20" x 1" filter fits inside the grille. The RAVRG2 can be installed in a solid closet access door or in a closet side wall. A 20 3/8" x 20 3/8" cutout in the closet wall or door is required to install this option. A different size filter may also be used in a field-supplied frame installed in a return air grille mounted in the closet enclosure door or wall. Only one filter is to be used in the installation. Multiple filters will reduce the air flow and affect unit performance. A clean filter is essential to efficient unit operation. The filter should be checked at least every 30 days and replaced if dirty.

Exterior Grille

The architectural louver exterior grille is mounted to the exterior of the plenum and held in place with four screws inserted from inside enclosure closet. The grille is designed specifically for use with the Zoneline Vertical chassis, and the use of any other grille must be approved by GE Appliances Air Conditioning Applications Engineering.

Outdoor Clearances

Since the GE Zoneline Vertical chassis is an air exchange system, it is critical that the exterior grille, which provides both intake and exhaust, not be covered or impeded in anyway. Small or minor obstacles, such as poles or small shrubs, should be a minimum of two feet away (radius in all directions). Larger obstructions, such as a solid fence/wall and heat generating sources, like a condensing unit, should be kept away a minimum distance of six feet.

Exterior Architectural Treatments and Special Outdoor Grilles

The architectural design of a building may dictate the use of special or oversized louvers for aesthetic reasons. Louvers other than standard Zoneline exterior grilles may be used on the Zoneline unit, however, these special louvers, or any special exterior architectural treatments of the building facade that may restrict the free circulation of condenser airflow, should be referred to GE Appliances Application Engineering for evaluation and approval. The following guidelines should be followed in selecting a louver:

1. The louver must have a minimum of 65% free area. ASHRAE defines "free area" as the minimum area of the opening in an air inlet or outlet through which air can pass. Percent (%) free area equals the X dimension divided by the Y dimension. (See examples below).
2. The louver should be attached to the wall case in a manner that will prevent recirculation of condenser discharge air into the air inlet. If the louver is not attached directly to the wall case, a field-supplied splitter or gasket is required between the chassis and the louver to prevent recirculation.

It is important that the above criteria be followed since a louver that is too restrictive or allows recirculation will reduce the unit's capacity and efficiency, increase the electrical current draw, cause intermittent operation due to the compressor overload protector shutting the compressor off, and cause failure of the compressor overload protector and shorten compressor life. Using the unit with a grille that is too restrictive or allows recirculation may constitute improper installation and will void the unit's warranty. Since the Zoneline unit complies with Underwriters Laboratories® requirements, it may be necessary to send a full size sample louver section to an independent lab to be tested with the Zoneline unit.

Unit and Installation Notes

The unit is a one-piece package system that fits directly into a closet enclosure. Once the drain platform (RAVDPLAT) has been installed, the chassis can be positioned on the drain platform and pushed towards the exterior wall. The chassis will drop down slightly into the platform, securing it in place and engaging the gasket on the wall plenum (RAVWPT15). Power, thermostat, and duct connections can then be made. A 10" diameter flange on the top of the unit is used to connect to field-supplied, insulated, flexible or rigid transition duct with an adjustable ring clamp. Flexible duct may be used for transitions only. Rigid duct must be used for 90-degree bends and tees. Do not use flexible duct for unsupported runs of five feet or more.

Power Connection Kit

All AZ95 Series Vertical Units are equipped with universal heaters that are capable of different heater outputs. Heater output is determined by which unique direct connect power kit is being used. This increases the flexibility of a chassis where various heating requirements may need to be met at a site. This power connection is the only means of supplying power to the AZ95 chassis. Please reference the chart on page 5 to determine the appropriate power connection kit for your project.

Return Air Grille, Access Panel or Louvered Closet Door

The return air from the room to the unit may enter the closet through one of four ways. A louvered door may be installed on the closet to allow return air to enter. When a louvered door is used, the filter would be installed in the filter bracket on the front panel of the unit. A wall-mounted access panel may be used instead of a louvered door. The return air is through the access panel, model RAVRG4, which requires a 28 1/8" W x 55 7/8" Η cutout in the wall, and there is a filter bracket behind the grille louvers. A return air grille, model RAVRG2, may also be used and is designed to be installed in a 20-3/8" by 20-3/8" cutout in a flush closet door or closet sidewall. In this installation, a filter can fit into the bracket in the RAVRG2. A field-supplied return air grille, with a minimum dimension of 20" W x 20" H, may be used if mounted in a cutout in the door or wall. When employing this method for return air, the filter is installed in the bracket mounted on the unit.

Auxiliary Controls

Setting the Auxiliary Control

The electronic control for the unit comes preset from the factory to control the unit how "most" customers would prefer the unit to operate. The presets (called modes or functions) can be modified to accommodate for differences in installation parameters or personal preferences on how the unit should operate and perform. If the owner modifies the auxiliary controls it is then the owner that is responsible for ensuring the auxiliary controls are set to the desired function.

Modes of the Auxiliary Control

• Mode 1 - Not Applicable
• Mode 2 - Not Applicable
• Mode 3 - Freeze Sentinel/Heat Sentinel
• Mode 4 - Constant ON Fan
• Mode 5 - Not Applicable
• Mode 6 - Not Applicable
• Mode 7 - Fan Boost Mode
• Mode 8 - All Electric Heat (AZ95H only)
• Mode 9 - Heat Boost (AZ95H only)

To change operating or set up parameters the control must be in AUX Mode. With power applied to the unit, press the AUX SET button until the "AU" appears on the display.

While in AUX Mode, press the MODE button to scroll through the different modes. Continue to press the MODE button until the number corresponding to the mode to be modified is showing in the first digit of the display. Once the correct number is displayed, use the +/- buttons to change the second digit of the display for that mode to either "n" for On OR "U" for Off depending on the desired function. When the selection for a given mode is complete press the MODE button to continue setting other auxiliary control functions OR press the AUX SET button to confirm the selection and exit AUX SET mode.

Setting the Auxiliary Control

Mode 3 Freeze Sentinel/Heat Sentinel

With power to the unit and Freeze Sentinel activated, the unit automatically provides heat without user interface. This prevents potential plumbing damage by turning the heater and indoor fan ON at 41° F and then OFF once the room temperature reaches 46°F. When Heat Sentinel is activated, the unit automatically provides cooling without user interface. This prevents an excessively hot room by turning the air conditioner ON at 85°F and then OFF once the room temperature reaches 80°F. In the default setting for Mode 3, Heat Sentinel is off, Freeze Sentinel is on.

Mode 4 Constant ON Fan

With Constant Fan Activated, the indoor fan will run continuously as long as there is power to the unit. This will override any fan commands provided by the remote thermostat. The default setting for Mode 4 is OFF.

Mode 7 Fan Boost Mode

This setting is used when the unit is installed with more restrictive ductwork where additional airflow is needed. See airflow table located in the Owner's Manual. This increases the fan speed to ensure proper circulation. The default setting for Mode 7 is OFF.

Mode 8 All-Electric Heat (AZ95H only)

This electric heat option functions only on the AZ95 model. When this option is ON, heat pump operation is locked out, causing the unit to provide only electric resistance heat. The default setting for Mode 8 is OFF.

Mode 9 Heat Boost (AZ95H only)

When Heat Boost is ON and outside temperatures are between 25°F and 46°F, supplementary electric heat is added to the heat pump operation to help maintain a consistent, comfortable room temperature. The default setting for Mode 9 is OFF.

Mode P Engineering Revision Setup

This setting is used to configure the unit when the circuit board is replaced. The first time the unit is powered after a service board is installed, the unit will automatically enter this mode. The UI will read "P1." Press the "+" pad until the number matches the engineering revision as shown. The engineering revision is the last number in the model number. Press "Aux" to save and exit. The engineering revision may be adjusted after the first power cycle using AUX SET. Press MODE until "P" appears in the first digit, and follow the steps described above.

Specifications

Chassis

The Zoneline UltimateV10 Vertical chassis shall be the standard product of the manufacturer and shall be shipped in protective cartons to prevent damage. Cartons shall be appropriately marked with factory wording sufficient to warn handlers against dropping, improper stacking, upending or rolling. The chassis shall be slide-in type, ready to operate after installation. The chassis shall be protected against the harmful effects of airborne chemicals and saltwater corrosion. The chassis shall have a hermetically sealed refrigerant system with an external vibration isolated rotary compressor. Indoor coils shall have copper tubing with aluminum fins. Outdoor coils shall have copper tubing with aluminum fins treated to resist the effects of airborne chemicals and salt-water corrosion. All refrigerant coil fins will have the necessary enhancements to achieve EER and COP ratings of the unit. Refrigerant system metering shall be done with capillaries. Airflow system shall consist of one permanently lubricated fan motor for the outdoor side and a separate permanently lubricated two-speed motor for the indoor blower. Outdoor fan shall be multi-blade axial-flow design made of non-corrosive material. Indoor fan shall be blower type to optimize airflow and minimize air noise. All motors on the exterior side of the weather barrier shall be painted and enclosed to reduce the effects of moisture and corrosion. Units will have a positive cooling condensate disposal system. The disposal system shall have a slinger ring on the outdoor fan to dispose of condensate water and to assist in cooling the outdoor coil. Heat pump models shall be equipped with a temperature activated valve to allow condensate water generated during defrost cycles to drain into the specified drain system. Unit indoor and outdoor airflows must match the capacity of the coils for efficient heat transfer and meet latent and sensible heat requirements. Water blow-off shall not occur on the indoor coil. Unit shall have a sensor to prevent indoor coil freeze up.

Wall Plenum

Wall plenums shall be constructed of heavy gauge, zinc coated, phosphated steel with a baked-on enamel finish. Plenums shall be installed through the exterior wall where shown on the plans and shall be of correct depth to allow sealing to exterior and interior walls.

Exterior Grilles

Each unit shall be equipped with a standard exterior grille that has been designed to allow operation in high ambient conditions. Special exterior grilles or custom louver sections supplied by others will conform to minimum free area requirements and shall be submitted to independent labs, if requested, for feasibility and air flow characteristics.

Electrical

Units shall be designed to operate on 230/208 or 265-volts, 60 Hz, single-phase power. Units shall have means of electrical connection listed by Underwriters Laboratories and compatible with the units' required voltage and ampacity in conformance with National Electrical Code (NEC) and all local codes.

Features

• Unit must be compatible with 2-wire Central Desk Control systems.
• Units must be compatible with Electronic Class-2 remote wall thermostats.
• Unit shall be equipped with Freeze Sentinel to automatically activate the electric heaters (at 41°F) and appropriate fan motors to warm and circulate indoor air (to 46°F) to prevent damage due to freezing temperatures. Freeze Sentinel shall operate when unit is connected to a powered electrical circuit.
• Unit shall be equipped with Heat Sentinel to automatically provide cooling at 85° F to prevent an excessively hot room. Once the room temperature reaches 80°F, the air conditioner will turn off. When activated, Heat Sentinel shall operate when unit is connected to a power electrical circuit.

Zoneline Warranty

What is Covered

Limited One-Year Warranty

For one year from date of original purchase, GE Appliances will provide, free of charge, parts and service labor on site to repair or replace any part of the Zoneline unit that fails because of a manufacturing defect.

Limited Additional Four-Year Sealed Refrigerating System Warranty

For four years from the date of original purchase, GE Appliances will provide, free of charge, parts and on-site service labor to repair or replace any part of the sealed refrigerating system (the compressor, condenser, evaporator and all connecting tubing) that fails because of a manufacturing defect.

Limited 2nd Through 5th Year Parts Warranty

For the second through the fifth year from date of original purchase, GE Appliances will provide, free of charge, parts that fail as a result of a manufacturing defect. Parts covered are fan motors, switches, heater, heater protectors, compressor overload, solenoids, circuit boards, auxiliary controls, thermistors, frost controls, 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.

What is Not Covered

• Service trips to your site 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.
• Replacement of fuses or resetting of circuit breakers.
• In commercial locations, labor necessary to move the unit to a location where it is accessible for service by an individual technician.
• Failure of the product resulting from modifications to the product or due to unreasonable use including failure to provide reasonable and necessary maintenance.
• Failure or damage resulting from corrosion due to installation in an environment containing corrosive chemicals.
• Failure or damage resulting from corrosion due to installation in a coastal environment, except for models treated with special factory-applied anti-corrosion protection as designated in the model number.
• 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.

WARRANTOR: GE APPLIANCES. LOUISVILLE, KY 40225

This warranty is extended to the original purchaser and any succeeding owner for products purchased 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. 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.

GE Appliances Vertical Zoneline Heat Pumps Additional Specifications

Heat pump unit shall automatically switch from heat pump operation to electric resistance heat when it is unable to provide sufficient heat to maintain room temperature or when the outdoor temperature is 25° F or less. In the event of a compressor failure during heat pump operation, the unit shall automatically switch to electric resistance heat to maintain selected room temperature regardless of outdoor temperatures. Unit shall have an indoor coil temperature sensor to protect the compressor when the outdoor temperatures are too high for heat pump operation.

Additional Specifications Service

Submit complete information with bid covering service availability, to whom service on units will be assigned, complete address and phone number, including phone number of emergency service personnel.

Startup, Adjust, Demonstrate

Contractor shall be responsible for the initial starting of units, adjustments thereto, cleaning, etc., to place the units in required operating condition. Contractor shall demonstrate to the owner, or his representative, the operation of units for both summer and winter functions.

Zoneline Single Packaged Vertical Unit Nomenclature

The Vertical Zoneline chassis is identified by a model number defining the type of unit, cooling capacity, electrical information and optional features included on the unit. When specifying or ordering the Zoneline chassis, use of this nomenclature will ensure receiving the correct unit.