3
Function introduction of central controller
1. 40VCC617FQEE can control MRV and SuperMatch (including single split and multi split). 128 indoor units can be
controlled when used with MRV and 128 indoor units when used with single split & SuperMatch.CD.
When controlling MRV, 40VCC617FQEE should be used together with converter.
converters are hand in hand connected to 40VCC617FQEE. How to choose MRV: System Settings-Local-Type
Select-MRV.
2. When 40VCC617FQEE controls the SuperMatch series, each indoor unit requires one 40VCAR17FQEE as the
adapter. The 40VCAR17FQEE adapters are connected with 40VCC617FQEE hand in hand.
How to choose multi: System settings - Local - Type Select- Single.
3. Main functions of central controller
CD Monitoring and controlling indoor running state such as ON/OFF, Mode, Fan, Set temp. and error code.
• Zone setting, editing and deleting.
• Realizing ON/OFF, mode, fan, temperature setting for single/zone/all indoor unit(s).
• Checking indoor unit detailed information such as real temperature, coil temperature, error code.
For MRV, three kinds of controlling mode:
LIFO, Central & Force can be selected for indoor units; while only Force &
LIFO mode can be selected for single split unit.
LIFO: the indoor unit will execute the last command sent by central controller, Wired controller or remote controller.
For example,if central controller sends a low fan speed command and wired controller sends a high fan speed
command, the indoor unit will execute high fan speed command.
Central: Central controller enjoys all functions while wired & remote controller can only control ON/OFF of indoor
units.
Force: Central controller enjoys all functions while wired & remote controller cannot control indoor units.
controller will turn all indoor units off.
When it receives a fire alarm signal, the central controller will turn all indoor units off.
4 Weekly timer setting: Weekly timer for one or some or all units can be set and will run in a cycle.
Summary of Contents for XCT 7 40VCC617FQEE
Page 1: ...1 Central Controller MODEL NAME Edition 2020 05 40VCC617FQEE Installation and Owner s Manual...
Page 41: ...41 Function Operation Password As shown in picture 7...
Page 43: ...43 Function Operation...
Page 49: ...49 The manufacturer reserves the right to change any product specifications without notice...
Page 90: ...Figura 6 Funzionamento Password Come mostrato nella figura 7 Figura 7 41...
Page 92: ...Funzionamento 43 Figura 9...
Page 139: ...Image 6 Image 7 Fonctionnement des fonctions Mot de passe Comme le montre l image 7 41...
Page 141: ...Image 9 Fonctionnement des fonctions 43...
Page 147: ...Le fabricant se r serve le droit de modifier les sp cifications du produit sans pr avis 50...
Page 188: ...Abbildung 6 Abbildung 7 Funktionsbetrieb Passwort Wie in Abbildung 7 angezeigt 41...
Page 190: ...Abbildung 9 Funktionsbetrieb 43...
Page 237: ...Operaci n de funci n Imagen 6 Contrase a Tal como se muestra en la imagen 7 Imagen 7 41...
Page 239: ...Operaci n de funci n Imagen 9 43...
Page 246: ...Controlador Central NOME DO MODELO Edi o 05 2020 40VCC617FQEE Manual de Instala o do Usu rio...
Page 286: ...Figura 6 Funcionamento da fun o Senha Conforme a figura 7 Figura 7 41...
Page 288: ...Figura 9 Funcionamento da fun o 43...
Page 294: ...O fabricante reserva se o direito de alterar as especifica es do produto sem aviso pr vio...
