FC2
AA25
Pipe connections
Connection, heating medium flow
XL1
Connection, heating medium return
XL2
Connection, condensate drain
XL40
HVAC components
Cooling module
EP14
Vent valve, heat exchanger
QM21
Sensors etc.
Pressure sensor, exhaust air duct
BP12
Pressure sensor, filter
BP13
Pressure sensor, fan
BP14
Outdoor temperature sensor
1
BT1
1
Not illustrated
Electrical components
Base card
AA2
Input circuit board
AA3
Display unit
AA4
Network socket (no function)
AA4-XF9
USB socket
AA4-XF3
Service outlet (No function)
AA4-XF4
Communication board
AA23
AXC module
AA25
Miniature circuit-breaker
FC1
Fuse module
FC2
Switch
QB1
Choke
RA2, RA3
Switch
SF1
Connector, electrical supply to compressor,
cooling module -EP14
XF1
Connector, compressor heater -EP14
XF3
Connector, brine pump, cooling module
XF4
Connector, heating medium pump, cooling
module
XF5
Communication motor module
XF13
Ventilation
Heat exchanger
EP16
Fan
GQ2
Air filter
HQ10
Miscellaneous
Type plate, cooling section
PZ2
Designations according to standard EN 81346-2.
Motor module
RA3
Electrical components
Choke
RA3
Cooling modules
TIP
The upper image shows the whole cooling
module. In the lower image, the pipe section
is hidden in order to show the compressor
section.
17
Chapter 3 |
Design of the exhaust air heat pump
GreenMaster-HP
