i
1 April 2014 12:30
20
ºC
SD
21
ºC
21
ºC
2
1
Z1
Z2
Button
Function
User Guide
Heating
FTC4 Controller
FTC4 Controller
Access to system settings for initial
set up and modifications
Return to previous menu
Menu
Back
Used to select or save (Enter key)
Confirm
Used to scroll through menu and
adjust settings. Function is
determined by visible menu screen
Function keys
If system is switched off pressing
once will turn system on. Pressing
again when system is switched on
will enable Holiday mode. Holding
the button down for 3 secs will turn
the system off
Power / Holiday
Mode
Main Screen Icons
Description
When this icon is displayed Legionella prevention mode is active
Legionella Prevention
When this icon is displayed the ‘Electric Heaters’ (booster or immersion heater) are in use
Electric Heater
Summary Screen
‘Heat Pump’ is running
Defrosting
Emergency heating
Heat Pump
Target flow temperature (Fixed flow temperature)
Target room temperature (Room compensation)
Compensation curve (Weather compensation)
Target Temperature
A B
C
P
K
L
I
H
G
F
E
M
D
J
O N
Pressing the function button below this icon displays the summary screen
C
B
A
D
E
F
G
H
I
J
K
L
M
N
O
Normal or Eco mode domestic hot water
DHW Mode
Boiler
Increase desired temperature
When this icon is displayed ‘Holiday mode’ is activated
Holiday Mode
Decrease desired temperature
Timer
Prohibited
Stand-by
Stop
Operating
Pressing the function button below this icon switches between Zone 1 and Zone 2
Pressing the function button below this icon displays the information screen
Heating mode
Space Heating Mode
Zone 1 or Zone 2
Current room temperature
Current Temperature
The Menu button is locked
Current water temperature of DHW tank
SD memory card is inserted. Normal operation
SD memory card inserted. Abnormal operation
Information
P
When this icon is displayed, the boiler is in use
SD
SD
Z1
Z2
Summary of Contents for Ecodan FTC4
Page 3: ......
