Alpha E-Tec Hybrid - Smartech Control System Settings
Menu Parameter
EN T INT
EN T SANI
T INT
T INT SANI
IST SANI
BAND
PUMP
Description
Enable Heating Integration
Enables the operation of the boiler in heating
not used
Heating Integration Wait Time
Heat pump running time before integration check
not used
not used
Integration Band
Temperature band to determine if integration is required
Pump Down
Function for gas removal on water/gas heat exchanger
Range
On/Off
-
10 - 240 mins
-
-
0 - 15 °C
On/Off
Default
On
-
20
-
-
3
Off
Advanced settings screen 3 - 5
Menu Parameter
GLYCOL
D E LTAT
Description
Indicate the presence of anti-freeze fluid in the system
Heat Pump Operating Delta T
Temperature delta to be maintained with heat pump operation
Range
Yes/No
5 - 10
Default
No
5
Advanced settings screen 4 - 5
Advanced settings screen 5 - 5
Menu Parameter
A Pump down
B T switch setting
C -
D -
E -
F -
G -
H Heat pump set up
I Heat pump return temp
L Heat pump flow temp
M Compressor outlet temp
N Cool temp on heat exchanger
O Evaporator temp
P Compressor frequency
Q Heat pump initialisation
R Heat pump operational
S -
T Hot start
U Cold start
V Heat pump heating request
Z Heat pump DHW request
Description
Function for gas removal on water/gas heat exchanger
Temperature switch value in manual mode
not used
not used
not used
not used
not used
Heat pump flow set temperature
Heat pump return temperature
Instant outlet temperature from heat pump
Heat pump compressor temperature
Coolant temperature inside heat exchanger
Evaporator temperature
Current compressor frequency
Indicates that the initialisation phase of the boiler has ended
Indicates that the heat pump is available
not used
Indicates that the machine was hot started in DHW
Indicates the machine was cold started
Heating request towards heat pump
DHW rwquest to heat pump (only for system boiler models)
Range
0 = Off 1 = On
-10 - 30
-
-
-
-
-
-
-
-
-
-
-
0 - 110
0 = Off 1 = On
0 = Off 1 = On
-
0 = Off 1 = On
0 = Off 1 = On
0 = Off 1 = On
0 = Off 1 = On
Note: The system has other settings that have been placed inside the boiler control panel, see Section 3.12 internal unit
PCB programming of the E-Tec 33 Hybrid.
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