Electrical Heater; Boiler Combination; Solar Combination; Alarm History - Hitachi HYDRO FREE RWLT-3.0VN1E Installation & Operation Manual

UNIT CONTROLLER

8.5.1.7 Electrical Heater

Available if Heating source (HES)= "HP+Heater" in the "Complementary Heating" option of the "System Configuration" menu.
REF Access
EHOp Operation
EHt Current Temperature
EHst Setting Temperature
EHLF Load Factor
EHstp Step

8.5.1.8 Boiler Combination

Available if Heating source (HES)= "HP+Boiler" in the "Complementary Heating" option of the "System Configuration" menu.
REF Access
BOOp Operation
BOt Current Temperature
BOst Setting Temperature

8.5.1.9 Solar Combination

Available if Solar combination (SOLStSet)= "Input demand" or "Total" In the "Complementary Heating" option of the "System
Configuration" menu.
REF Access
SOLOp Operation
SOlPt SOL Panel T
?
N O T E
(*1): If Solar combination (SOLStSet)= "Total control"

8.5.1.10 Alarm History

It shows the alarms of the system. To clear the selected alarms press "

8.5.2 System Configuration

"System configuration" contains the following features:
•

General Options

• Timer and Schedule
• Water settings (*)
• Space Heating
• DHW
• Swimming Pool
• Complementary Heating
• Heat Pump
• Optional Functions
• I/O and Sensors
44 PMEN0638 rev.0 - 04/2023
Description Default Value
Electrical Heater
Description Default Value
Boiler Combination
Description
Solar Combination
Range
- Demand ON/OFF
- -
- -
- 0~100%
- 0/1/2/3
Range
- Demand ON/OFF
- -
- -
Default Value Range
- Demand ON/OFF
- -
".
Steps Units
Notes
- - -
- ºC -
- ºC -
- % -
- - -
Steps Units
Notes
- - -
- ºC -
- ºC -
Steps Units
Notes
- -
- ºC
-
(*1)