Daikin ECFWEB6 Manual De Instalación Y Operación página 11

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1B_I+OM_4PW17551-1B.book Page 8 Wednesday, October 5, 2005 9:18 AM
Characteristics
C1 Standard two pipe system
C2 Two pipe system – Remote switching mode
C3 Two pipe system – One valve
C4 Two pipe system – One valve – Remote switching mode
C5 Four pipe system – Two valves
C6 Four pipe system – Two valves – Remote switching mode
C7 Four pipe system
C8 Four pipe system – Remote switching mode
C9 Two pipe system – Electric heater
C10 Two pipe system – Electric heater – Remote switching mode
C11 Two pipe system – One valve – Electric heater
C12 Two pipe system – One valve – Electric heater – Remote
(a)
switching mode
C13 Two pipe systems – Automatic switching on water side
C14 Two pipe systems – One valve – Automatic switching mode on
(b)
water side
C15 Four pipe systems – Automatic switching on air side
C16 Four pipe systems – Two valves – Automatic switching on air
(b)(c)
side
C17 Two pipe systems – Electric heater – Automatic switching mode
(b)
on air side
C18 Two pipe systems – One valve – Electric heater – Automatic
switching mode on air side
(a) Electric heater control: during heating operation only the electric heater works
(b) In this type of configuration, the input for the centralised cooling/heating switching mode is disabled.
(c) For configurations with automatic cooling/heating switching mode based on the air temperature in cooling mode, the fan stops
when the valve shuts off. The enabling signal refers to heating mode only (the water probe is placed on the hot water branch.)
Cooling mode (fan) is always enabled apart from the water temperature (there is only one water temperature probe that is used
to avoid the fan from running with cold water inside the heat exchanger).
ECFWEB6+ECFWER6
Microprocessor controller for fan coils
(a)
(b)
(b)
(a)(b)
4PW17551-1B
List of functions activated
M
MD
M
MD
M
MD
M
MD
M
MD
M
MD
H O
2
H O
2
AIR
AIR
AIR
AIR
Installation and operation manual
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