Installation and operation manual of the Basic heat pump
© All rights reserved - Galmet Sp. z o.o. Sp. K
38
4. Technical description
4.7. Schematic diagram of the device's electrical wiring
power
compr
essor
fan
outside sensor
ev
apor
at
or sensor
additional sensor
gr
ound
con
trol sensor gr
ound
tank sensor
gr
ound
gr
ound
tank
’s pump
hea
ter
additional pump
cir
cula
tion pump
pr
osesa
t
sensor
fan
contactor
heater 2 kW
compressor
7 - additional pump
8 - circulation pump
G1 - heater contactor
T1 - thermal switch
M2 - compressor
M1 - fan
C1 - capacitor fan
C2 - capacitor compressor
LP - low pressure switch
hp - high pressure switch
ST-53.2 Controller
Basic 200 i 270
power
compr
essor
fan
outside sensor
ev
apor
at
or sensor
additional sensor
gr
ound
con
trol sensor gr
ound
tank sensor
gr
ound
gr
ound
4-w
ay v
alv
e
hea
ter
additional pump
cir
cula
tion pump
pr
osesa
t
sensor
fan
contactor
heater 2 kW
compressor
7 - additional pump
8 - circulation pump
G1 - heater contactor
T1 - thermal switch
M2 - compressor
M1 - fan
C1 - capacitor fan
C2 - capacitor compressor
Z1 - 4-way valve
LP - low pressure switch
hp - high pressure switch
ST-53.2 Controller
Basic 300
Electrical wiring connections should be carried out by a qualified electrician with a valid license. This fact should be recorded in the warranty card.
Heat pump has to be protected by residual current fuse and overcurrent fuse.
The device should be connected to the mains with its power cord. The wall socket should be grounded. If any malfunction occurs, shut down
the system, disconnect the device from the power supply and contact a service centre.
If power cord is damaged, it should be replaced with a cord recommended by the device manufacturer. Maintenance should be handled by
service.
WZÓR
