Zonefirst Digi-Zone MDP3 Installation And Operating Instructions Manual

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Digi-Zone
Model MDP3
Ver.04
Installation and Operating Instructions
Controlling Your Comfort Room By Room

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Summary of Contents for Zonefirst Digi-Zone MDP3

  • Page 1 Digi-Zone Model MDP3 Ver.04 Installation and Operating Instructions Controlling Your Comfort Room By Room...
  • Page 2: Table Of Contents

    Controls, power transformer, Outdoor Air (OAS) and Leaving as the side in order to make a neat installation. Air Sensor (ZPS) are wired. FORM 20254-FCA112415 ©2024 ZONEFIRST® | 6 Aspen Drive – Randolph, NJ. 07869 | Telephone: 201-794-8004 | Fax: 201-794-1359 www.zonefirst.com info@zonefirst.com...
  • Page 3: Operation

    Fan is kept on (Enabled) or off (Disabled) during the Purge Mode, after the end of each heat or cool call. FORM 20254-FCA112415 ©2024 ZONEFIRST® | 6 Aspen Drive – Randolph, NJ. 07869 | Telephone: 201-794-8004 | Fax: 201-794-1359 www.zonefirst.com info@zonefirst.com...
  • Page 4 SO COOL Limit into the return air duct. setting. FORM 20254-FCA112415 ©2024 ZONEFIRST® | 6 Aspen Drive – Randolph, NJ. 07869 | Telephone: 201-794-8004 | Fax: 201-794-1359 www.zonefirst.com info@zonefirst.com...
  • Page 5: Checkout

    Enabled the Power LED will flash and TEST will scroll across the MENU LCD. When Disabled the MDP3 resumes normal operation. FORM 20254-FCA112415 ©2024 ZONEFIRST® | 6 Aspen Drive – Randolph, NJ. 07869 | Telephone: 201-794-8004 | Fax: 201-794-1359 www.zonefirst.com info@zonefirst.com...
  • Page 6: Wiring

    When the LED is GREEN the damper is Open. When the LED is RED the damper is closed. ZONE DAMPER ZONE DAMPER W/OB FORM 20254-FCA112415 ©2024 ZONEFIRST® | 6 Aspen Drive – Randolph, NJ. 07869 | Telephone: 201-794-8004 | Fax: 201-794-1359 www.zonefirst.com info@zonefirst.com...
  • Page 7 HVAC Equipment – Dual WIRING DIAGRAM 6 – Two Speed Compressor Fuel Heat Pump with Fossil Fuel Back-Up Heat Pump W1/B W1/B FORM 20254-FCA112415 ©2024 ZONEFIRST® | 6 Aspen Drive – Randolph, NJ. 07869 | Telephone: 201-794-8004 | Fax: 201-794-1359 www.zonefirst.com info@zonefirst.com...
  • Page 8: Troubleshooting

    R to Y, R to W or R to G to see that the panel is operating properly. MDP3 FLOW CHART FORM 20254-FCA112415 ©2024 ZONEFIRST® | 6 Aspen Drive – Randolph, NJ. 07869 | Telephone: 201-794-8004 | Fax: 201-794-1359 www.zonefirst.com info@zonefirst.com...
  • Page 9 MDP3 WIRING DIAGRAM FORM 20254-FCA112415 ©2024 ZONEFIRST® | 6 Aspen Drive – Randolph, NJ. 07869 | Telephone: 201-794-8004 | Fax: 201-794-1359 www.zonefirst.com info@zonefirst.com...

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