CTC EcoEl
End user information
22
Service
Function test
Alarm info
Function test
ElRelay 1.5/3 kW
ElRelay 3/6 kW
Boiler lower
Off
Charg. pump
Off
Heatingcir. pump
Off
Alarm info
Latest alarm
-
Stored alarms:
-
-
HP max DHW
Yes
The setting determines whether the set point for the lower tank (menu “VP max”) should be
adjusted to every four compressor start-up. The menu is included in software version 090520
and later.
Save setting
I/B.
Your own settings can be saved here. Confirm using the “OK” button.
Load setting
I/B.
Saved settings can be retrieved here. Can be useful if you test new settings, which are
subsequently shown to not be satisfactory and want to restore the old settings.
Load factory setting
I/B.
The product is supplied with factory settings. These can be restored by using this
function. Confirm using “OK”. Language, product and product size are however not reset.
Menu Service
(
Installer/Service
)
There are three sub menus in the service menu:
Function test
The product components can be tested using this sub menu. The menu is
intended for fault tracing the product.
Alarm info
Information on the last alarm triggered is provided in this menu.
Menu Function test
(
Installer/Service/Function test
)
This menu is used to test product component function. It is therefore used by qualified
service personnel. When the menu is activated, all product functions stop. Each component
can then be tested separately or together. All control functions are shut off. The only
protection against incorrect operation are the pressure sensors and the electric cartridge
overheating protection. If no button is pressed within a 10 minute period, the product
automatically returns to normal operation. Except where only the brine
pump is started, which can be operated for long periods of time. It is used together with
the external filling pump in installation
.
El Relay
1.5/3kW
The electric cartridge’s 3 kW unit is activated. First relay 1a (1.5 kW), then relay
1b (3 kW). The connected power is displayed.
El Relay
3/6kW
The electric cartridge’s 6 kW unit is activated. First relay 2a (3 kW), then relay 2b
(6 kW). Connected power is displayed.
Boiler lower
Off
Activation of lower electrical elements in boiler.
Charg. pump
Off
Activation of the charge pump.
Heatingcir. pump
Off
Activation of radiator pump.
Menu Alarm info
(
Installer/Service/Alarm info
)
Alarm history can be read here.
The four last alarms are reported.
Latest alarm
Displays the last alarm in text form.
Stored alarm
Displays the three previous alarms. If all four alarms are of the same alarm type,
this can indicate an intermittent fault, for example a bad contact.
