Gebwell Aries 12, Installation And Commissioning Manual

Page: 26 / 60

26 Aries Installation and Commissioning manual
9 CHECK-UPS BEFORE
STARTING THE HEAT
PUMP
When the heat pump is delivered, all of the operational
switches will be in the “OFF” position.
The power supply plug PT (16 A) is the heat pump’s
main switch.
Before starting up the heat pump, ensure that:

the collector has been filled with liquid

the heat pump’s tank (LVV1) has been filled from the
heating and domestic hot water side

the coil of the tank (LVV1) has been vented
thoroughly

the outdoor temperature sensor is connected

the room temperature sensor is connected

the heating sensors are attached (if used as an
accessory)

the electrical connections are correct
Aries heat pump can be started up either from the operator
unit of the heat pump or from the Gebwell Smart UI
application.
10 STARTING UP THE HEAT
PUMP FROM THE
OPERATOR UNIT

Put the heat pump’s plug socket (PT) into an electrical
outlet.

Put the controller’s line protector F10 in the “ON”( I-
position).

Put the frequency converter’s line protector F2 in the
“ON” position.

Put the charge and collection pump’s line protector F3
in the “ON” position.

Put the electric heater’s F1.1 and F2.2 switches in the
“ON” position.

Set the controller’s operating mode to
OP.MODE
HMI
>> AUTO . To change the settings, press and
hold the roll switch for 3 seconds and set the
commissioning code: 2000 _ Factory setting: STOP

The heat pump will start up the charge and collection
pump’s pre-operation cycle, and it will switch the
change-over valve into the domestic hot water charge
position.

The compressor will start up automatically.

Begin entering the settings for the building.
10.1 Purging the air from the accumulator
coil
The heating system water circulates in the heat transfer
coil inside the accumulator. The coil should be carefully
purged of air during deployment to ensure the correct
operation of the device. Air trapped in the coil will cause
malfunctions.
Once the device has been started, you can purge the coil
using the user terminal by electronically turning the
change-over valve.
1. Go to MAIN MENU -> press roller
2. Go to SERVICE MENU -> press roller for 3 seconds
3. Enter the code 2000 in LIST to enter the menu
4. Go to TEST FUNCTIONS -> press roller
In the Service Menu , you can drive the charging pumps
electronically at different speeds to remove the air from
the system. You can remove the air from the charging coil
by toggling the change-over valve ON/OFF a few times.
CHANGE-OVER VALVE: AUTO/ON/OFF
AUTO = factory setting > automatically turns the valve
according to the heating needs
ON = valve position A > flow to the domestic water
accumulator’s charging coil
OFF = valve position B > flow to the heating systemFEED
PUMP: AUTO/0–100%
AUTO = factory setting > the regulator regulates the
pump in accordance with the domestic water and heating
settings
0–100% = you can electronically increase the pump speed
to facilitate airing
NB! REMEMBER TO SET ALL TESTS TO ‘AUTO’
AT THE END OF THE TEST.
IF A FUNCTION IS SET TO ELECTRONIC
MANUAL MODE, THE DEVICE WON’T WORK
PROPERLY.
11 STARTING UP FROM
GEBWELL SMART
APPLICATION
11.1 Downloading the Gebwell Smart app
The Gebwell Smart app can be installed on a smartphone
and used to control the Aries heat pump. The Gebwell
Smart app is available for Android and iOS operating
systems. Download the app on the Google Play store for
Android devices and the App Store for iOS devices.
The app is named Gebwell Smart.
11.2 Obtaining maintenance rights
Open the Gebwell Smart application and choose
‘
Register’ .