Danfoss 084B8020 User guide

Danfoss
Brand
Danfoss
Model
084B8020
Type
User guide

This manual is also suitable for

1. Import the defrost state from each case controller to the System Manager.
Master Hot Gas Valve
Configuration with AK-IO
and AK-CC550A Case Controllers
Programming Guide
2. Create a calculation for each circuit that is true if any of the case controllers go into defrost.
© Danfoss | DCS (mrb) | 2019.06
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© Danfoss | DCS (mrb) | 2019.06
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3. Program the default AK-IO Master Defrost Valve as a virtual point.
4. Create a master defrost calculation that is true if any IO or Case Controller goes into
Hot Gas defrost.
© Danfoss | DCS (mrb) | 2019.06
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5. Link the master defrost calculation to control the physical Master Defrost Relay
which is programmed as a miscellaneous relay.
© Danfoss | DCS (mrb) | 2019.06
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
already on order provided that such alternations can be made without subsequential changes being necessary in specications already agreed.
All trademarks in this material are property of the respecitve companies. Danfoss and Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
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Danfoss 084B8020 User guide

Danfoss
Brand
Danfoss
Model
084B8020
Type
User guide
This manual is also suitable for
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