The Heat Pump's Measurements - Gebwell Qi Series Installation, Operation And Maintenance Manual

The alarm and service symbols will appear on the display.
Emergency operation can be deactivated by selecting
status OFF on Emergency operation menu.

12.7 The heat pump's measurements

The heat pump measurements can be found in the Info –
menu.
Comprehensive measurement menus you can get by
logging into the controller at the Expert level. Source -
menu allows you to read the following status and
temperature information.
Row
Control row
number
8400 Compressor 1
8402 Supply water electric heater 1
8403 Supply water electric heater 2
8404 Source pump
8405 Source pump speed
8406 Condenser pump
8407 Condenser pump speed
Heat pump's returning water
8410
temperature
8410 Heat pump set point
8412 Heat pump supply water temperature
8412 Heat pump set point
8415 Hot gas temperature
8425 Condenser temperature difference
8426 Evaporator temperature difference
8427 Source incoming temperature
Gebwell Qi Installation, operation, and maintenance manual
8428
8429
8430
8440
8442
8450
8451
8456
8457
* Not in use as a factory setting
** NO FUNCTION = The function is not on
While at Expert –level you can read the following
information on Consumer –menu:
Row
number
Unit /
state
8700
on / off
8701
on / off
8702
*
8703
on / off
on / off
8704
%
8730 -
on / off
8735
%
8740
8740
°C
8743
°C
8743
°C
8770
°C
8770
°C
8773
°C
8773
°C
8830
°C
8832
41
Source internal temperature minimum
Source outgoing temperature
Source outgoing temperature minimum
Port 1 min idle time remaining
Port 1 min running time remaining
Compressor 1 running times
Compressor 1 start-up counter
The running hours of the electric heater
of supply water
Start-up counter of the electric heater
of supply water
Control row
Outdoor temperature
Minimum outdoor temperature
Maximum outdoor temperature
Damped outdoor temperature
Composite outdoor temperature
Actuators of heating circuit 1
Room temperature 1
Room temperature set point1
Supply water temperature 1
Supply water set point 1
Room temperature 2
Room set point 2
Supply water temperature 2
Supply water set point 2
Domestic water temperature 1
Domestic water temperature 2
°C
°C
°C
min
min
h
pc
h
pc
Unit /
status
°C
°C
°C
°C
°C
*
°C
°C
--- **
°C
°C
°C
°C
°C
°C
--- *