Arzel AirBoss Installation Instructions Manual

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Arzel
Zoning Technology, Inc.
INSTALLATION INSTRUCTIONS
Models with 2, 3, 4, 6 and 8 Zones
Comfort, Reliability and Easy Installation
Arzel Zoning Technology, Inc.
Toll Free 800-611-8312
4801 Commerce Parkway
(216) 831-6068
Cleveland, Ohio 44128
Fax (216) 831-6074
Rev. 5/1/01
© copyright 2004 by Arzel Zoning Technology, Inc.
U. S. and Foreign Patents & patents pending.
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  • Page 1 Comfort, Reliability and Easy Installation Arzel Zoning Technology, Inc. Toll Free 800-611-8312 4801 Commerce Parkway (216) 831-6068 Cleveland, Ohio 44128 Fax (216) 831-6074 Rev. 5/1/01 © copyright 2004 by Arzel Zoning Technology, Inc. U. S. and Foreign Patents & patents pending.
  • Page 2 You may choose to purchase extended protection for up to 10 years. Please ask your installing contractor for details. This offer expires 180 days from the purchase date of your Arzel Zoning Equipment. Purchaser Name:_______________________________________ Date of...
  • Page 3: Table Of Contents

    Damper Installation Procedures (Round) Damper Installation Procedures (Square and Rectangular) Air Tube Connection Identifying the Zones Damper Position Indicator Bypass Damper Installation, Adjustment and Checkout System Checkout Rev.5/01/01 U.S. and Foreign Patents & patents pending. © copyright 2004 by Arzel Zoning Technology, Inc.
  • Page 4: Zoning Glossary

    Output terminals. P. 9 Transformer: A single 24 Volt AC Transformer (40 or 100 VA) is included to power all Arzel equipment, Fossil Fuel Back-up Switch: Switches customize the dampers and thermostats. system operation for a Fossil Fuel backup furnace P.
  • Page 5: When Installing This Product

    One 24-Volt AC transformer (provided with the system) powers all zone thermostats, and the Arzel Control Panel. The HVAC system transformer provides power for the heating and air-conditioning equipment outputs only. Do not mix HVAC and Arzel transformer outputs. A positive ground terminal is provided for grounding connection. (Fig. 5a) Rev.
  • Page 6: Thermostats

    EQUIPMENT TYPE SET UP ( FURNACE / HEAT PUMP ) The Arzel AirBoss™ System is factory set for furnace applications. Any time the board PWR switch is turned ON, the system will automatically check itself and flash the appropriate LED to indicate the type of equipment it is set up to handle.
  • Page 7: Hvac Output

    HVAC Output The AirBoss™ controls the HVAC equipment through a set of six “dry contact” output relays. When a thermostat calls for equipment operation, the AirBoss™ closes the appropriate output relays, sending the “R” signal from the HVAC Transformer back to the appropriate equipment terminals.
  • Page 8: Staging With Single-Stage Or Two-Stage Thermostats

    EMERGENCY HEAT OPERATION (HEAT PUMP ONLY ) All Arzel AirBoss™ system boards have emergency or backup heat capability. When the Emergency heat mode is activated it will convert all “Y” signals to “W” signals, thus bypassing heat pump operation and activating backup heat.
  • Page 9: Heat Pump With Fossil Fuel Back-Up Heat (Dual Fuel Systems)

    When switched to “Fossil Fuel” and the system is operated in emergency heat mode, the Arzel board will add 50° F to the “HTG. LAT” set-point (up to a safety maximum of 190° F). *NOTE* Arzel controls must be used as secondary controls only.
  • Page 10: Energy Conservation Cycle (Ecc)

    (Fig. 9c). Fan operation is also indicated by a green LED (G) at the zone calling and at the HVAC Output LED. Rev. 5/12/04 U.S. and Foreign Patents & patents pending. © copyright 2004 by Arzel Zoning Technology, Inc.
  • Page 11: Master Zone Control (Mzc)

    If you do not wish to use either or both, place the unused rotary switch pointer to the Off position. You must install the sensor or place both rotary switches to the Off position. Self Test: The Arzel Panel automatically detects an open or shorted LAT sensor and locks out the equipment accordingly.
  • Page 12: Sensor Verification Test

    SMART SLAVE ZONE (SSZ™) Thermostat Any number of Smart Slave Zones may be added to all Arzel panels. The Smart Slave Zone thermostat does not control the HVAC equipment. It will only open its zone dampers if the air temperature in the duct is compatible with the thermostat call.
  • Page 13: Air Pump Operation

    This switch will start the pumps manually and with the “Power” switch in the OFF position, all the zone dampers will open. This will aid in troubleshooting by allowing the operation of the HVAC system independent of the Arzel panel, if you suspect a PC board failure.
  • Page 14: Damper Installation Procedures (Round)

    (not the side with the connecting rods) and fasten with four sheet-metal screws (Fig. 13d). (Fig. 13a ) ( Fig. 13b ) (Fig. 13c) (Fig. 13d) Rev. 5/12/04 U.S. and Foreign Patents & patents pending. © copyright 2004 by Arzel Zoning Technology, Inc.
  • Page 15 (Fig. 14b). Position the flat side of the blade to face airflow (not the side with the connecting rods). Fasten with sheet-metal screws (Fig. 14c). Fig. 14a Fig. 14b Fig. 14c Rev. 5/12/04 U.S. and Foreign Patents & patents pending. © copyright 2004 by Arzel Zoning Technology, Inc.
  • Page 16: Identifying The Zones

    IDENTIFYING THE ZONES Tubing is available in eight colors for easy tracing and identification of dampers. To avoid zone mix-ups, mark all supply ducts clearly with room designation and proper zone number. The Arzel Duct-Finder™ makes duct tracing easy. DAMPER POSITION INDICATOR Observe the movements of the damper position indicator (Fig.
  • Page 17: Bypass Damper Installation, Adjustment And Checkout

    1. Connect the pressure switch NORM OPEN and COMMON terminals (Fig. 16a) to terminals A and B on the Arzel board (Fig. 16b) with standard 18-2 wire. The pressure switch must be mounted in a vertical position with the pressure tap at the bottom.
  • Page 18: System Checkout

    1. Set all thermostats to the “Off” position and all fan switches to the “Auto” position before starting the checkout procedure. 2. Turn power ON to the Arzel panel and the HVAC equipment, the green LED next to the “Power” switch will come on.
  • Page 19 What is the Brand name of your Ozone generators information provided will help furnace? us serve you better in the future. ______________________ Home Automation Comments?_________________________________________________ Features?___________________________________________________ © copyright 2004 by Arzel Zoning Technology, Inc.
  • Page 20 FOLD HERE We’d like to thank you for choosing Arzel. At Arzel, we’re committed to quality, innovation and performance. We design products for comfort and energy conservation. Our reputation depends on the ability to better understand your comfort needs. So we can continue in this effort, please fill out this survey card and return it to us.

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