Sensor Locations; Sensors; Pumps - Gebwell T2 Installation, Operation And Maintenance Manual

F. Condenser
G. Charging pump (LP)
H. Drain valve, charging circuit
I. Control centre
J. Supply water electrical heater, operating switch
(accessory)
K. Brine to the ground
L. Brine from the ground
M. Cooling unit's electrical connections
N. Compressor's motor protection switch F1 and soft
starter
O. Maintenance shut-off low pressure (KP)
P. Maintenance shut-off high pressure (KP)
Q. Liquid inspection glass (KP)
R. Source pump (MLP) (T
S. Compressor
T. Drain valve, collector
5.3

Sensor locations

a. Charge, flow sensor B21
b. Charge, return water sensor B71
c. Collector, inlet sensor B91
d. Collector, output sensor B92
5.4

Sensors

Inside the heat pump:
B81 Hot gas sensor
B91 Collector's inlet sensor
B92 Collector outlet sensor
B21 Heat pump flow sensor
B71 Heat pump return water sensor
External sensors:
B9 Outdoor sensor
B10 Common flow sensor
v2-7 24052017
2 2
20-T 32 external)
Accumulator sensors:
B3 Domestic water
B4 Additional accumulator 1 (upper)
B41 Additional accumulator 2 (lower)
B42 Additional accumulator 3 (middle)
Heating circuit sensors:
B1 Supply water temperature sensor 1
B12 Supply water temperature sensor 2
B14 Supply water temperature sensor 3
Room sensors:
B5 Room sensor 1
B52 Room sensor 2
B53 Room sensor 3
Other sensors:
B13 Pool sensor
B16 Cooling flow sensor
B22 Fixed fuel boiler sensor
B38 Domestic water consumption sensor
5.5

Pumps

Inside the heat pump:
Q8 Source pump
(NOTE! T20-T30 external)
Q9 Charging pump
Heating circuit pumps:
Q2 Heating circuit pump 1
Q6 Heating circuit pump 2
Q20 Heating circuit pump 3
Domestic water pumps:
Q4 Domestic water circulating pump
Q34 Domestic water exchanger's charging
pump
Other pumps:
Q10 Fixed fuel boiler pump
Q19 Pool pump
Q24 Cooling circuit pump
13