Introduction; Terms Used In This Manual; Required Licenses; Group" And "Block" Definitions - Mitsubishi Electric AE-200A Instruction Book

2. Introduction

AE-200A/AE-50A/AE-200E/AE-50E is a centralized controller.
Any connected air conditioning systems can be operated or monitored on the AE-200A/AE-50A/AE-200E/AE-50E's
LCD or the Web browser. Each AE-200A/AE-50A/AE-200E/AE-50E can control up to a total of 50 indoor units and
other equipment. By connecting AE-200A/AE-200E (main controller) and AE-50A/AE-50E (sub controllers), up to
200 indoor units and other equipment can be controlled.

2-1. Terms used in this manual

- "Centralized Controller AE-200A/AE-200E" is referred to as "AE-200."
- "Centralized Controller AE-50A/AE-50E" is referred to as "AE-50."
- "Booster unit" and "Water HEX unit" are referred to as "Air To Water (PWFY) unit."
- "Advanced HVAC CONTROLLER" is referred to as "AHC."
- "Hot Water Heat Pump unit" is referred to as "HWHP (CAHV) unit."

2-2. Required licenses

The required licenses vary, depending on the functions to be used. Refer to the License Classification List for
details. Purchase the required licenses from your dealer. Refer to section 5-2-4 for license registration.

2-3. "Group" and "Block" definitions

The terms "Group" and "Block" used in this manual are defined as follows.
Group: Group is a group of air conditioning units and controllers and is the smallest unit that the AE-200/AE-50
can control. The maximum number of units that each group can contain is 16.
Block: Each block consists of one or more groups. Multiple groups of units in a given block can be monitored or
operated collectively.
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