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def
vrf-system
Variable refigerant flow system. The system contains the indoor units, outdoor units, and branch selectors. See VRF chapter.
conjunct
meta
| children | See below | 
|---|---|
| def | vrf-system | 
| doc | See above | 
| is | refrig-system | 
| lib | lib:phIoT | 
usage
supertypes
| marker | 
 Marker labels a dict with typing information  | 
|---|---|
| entity | 
 Top-level dicts with a unique identifier  | 
| system | 
 Grouping of related equipment dedicated to a single application  | 
| refrig-system | 
 Refrigerant distribution to fulfill all or parts of a refrigeration cycle  | 
subtypes
| vrf-coolingOnly-system | 
 Cooling only VRF system can only cool  | 
|---|---|
| vrf-heatPump-system | 
 Heat pump VRF system can either heat, or cool, but not at the same time  | 
| vrf-heatRecovery-system | 
 Heat recovery VRF system can operate cooling and heating by each indoor unit independently, at the same time  | 
tags
| dis | 
 Display name for an entity  | 
|---|---|
| id | 
 Defines the unique identifier of an entity in system using a   | 
| siteRef | 
 Reference to site which contains the entity  | 
| systemRef | 
 Reference to system  |