45
Subject to change without notice | 83053700gUK – Translation into English of the original German operating manual | ait-deutschland GmbH
Legend hydraulic diagramm
140304
1
Heat pump
51
Seperation tank
TA/
A
External sensor
2
Underfloor heating / radiators
52
Gas- or oil-boiler
TBW/B
Domestic hot water sensor
3
Vibration isolation
53
Wood boiler
TB1/C
Feedwater sensor mixer circuits 1
4
Sylomer strip machine underlay
54
Hot water cylinder
D
Floor tmperature limiter
5
Closure and drainage
55
Brine pressure switch
TRL/G
Sensor external return
6
Expansion vessel packing list
56
Swimming pool heat exchanger
ST
A
Line pressure regulator valve
7
Safety valve
57
Geothermal heat exchanger
TRL/H
Sensor return
(h
ydraulic module, dual
)
8
Closure
58
Ventilation system
9
Heating circulation pump
59
Plate heat exchanger
79
Motor valve
10
Non return valve/ one way valve
61
Cooling cylinder
80
Mixin
g valve
11
Individual room regulation
65
Compact distributor
81
S
p
lit heat
p
um
p
outdoor unit
12
Overflow valve
66
Fancoils
82
S
p
lit heat
p
um
p
indoor unit
13
Steamtight insulation
67
Solar/ service water cylinder
83
Circulation
p
um
p
14
Service water circulation pump
68
Solar/ service water cylinder
84
Switchin
g valve
15
Mixer circuit three-way mixer (MK1 discharge)
69
Multifunction tank
113
Connection 2nd heat generator
16
Expansion vessel supplied by customer
71
Dual hydraulic module
BT1
Outdoor tem
p
erature sensor
18
Heating rod (heating)
72
Buffer tank wall mounted
BT2
Flow tem
p
erature sensor
19
Mixer circuit four-way mixer (MK1 charge)
73
Pipe lead-in
BT3
Return tem
p
erature sensor
20
Heating rod (SW)
74
Ventower
BT6
Domestic hot water tem
p
erature sensor
21
Mixer circuit circulation pump (FP1)
75
Scope of delivery, hydraulic tower, dual
BT12
Flow tem
p
erature li
q
uefier
23
Feed circulating pump (reconnect the integrated circulating pum
p
in the heat pump)
76
Fresh water station
BT19
Temperature sensor immersion heater
24
Manifuld
77
Scope of supply water/water booster
BT24
Tem
p
erature sensor 2nd heat
g
enerator
25
Heating circulation pump
78
Accessories water/water booster optional
26
Sw
itching
va
lv
e
(heating/serv
ice
w
ater)(B
=
normally
open)
27
Heating element
28
Brine circulation pump
Comfort board:
29
Dirt-trap 0.6 mm mesh
15
Mixer circuit three-wa
y mixer
(MK2-3 dischar
ge
)
30
Spill-tray für brine mix
100
Room thermostat for cooling (optional)
17
Temperature difference regulator
31
Wall breakthrough
101
Controls supplied by customer
19
Mixer circuit four-way mixer (MK2 charge)
32
Inlet pipe
102
Dew-point monitor (optional)
21
Mixer circuit circulation pump (FP2-3)
33
Brine manifuld
103
Room thermostat for reference space in packing list
22
Swimming pool circulating pump
34
Ground collector
104
Supply heat pump
44
Three-way mixer valve (cooling function MK2)
35
Ground slinkies
105
Cooling circuit module box removeable for installation
47
C
hangeov
er
va
lv
e
sw
imming
bath
preparation(B
=
normally
open)
36
Groundwater spring pump
106
Specific glycole mixture
60
C
hangeov
er
va
lv
e
cooling
operation(B
=
normally
open)
37
Wall bracket
107
Scald protection / thermostatic mixer valve
62
Heat meter (optional)
38
Flow switch
108
Solar pump assembly
63
C
hangeov
er
va
lv
e
solar
circuit(B
=
normally
open)
39
Suction well
109
Overflow valve must be closed
64
Cooling circulation pump
40
Inverted well
110
Packing list hydraulic tower
70
Solar seperation module
41
Rinse fitting heating circuit
111
Mounting for additional heating element
TB2-3/C
Feedwater sensor mixer circuits 2-3
42
Circulation pump
112
Minimum distance to thermal decoupling of the mixing valve
TSS/E
Sensor, temperature difference control (low
temperature)
43
Brine / Water heat exchanger (cooling function)
TSK/E
Sensor, temperature difference control (high temperature)
44
Three-way mixer valve (cooling function MK1)
TEE/F
Sensor external energy source
45
Cap valve
46
Filler and drainage valve
48
Domestic hot water charging pump
49
Direction of groundwater flow
50
Buffer storage
Important notice !
These hydraulic diagrams are schematic representations and are
for assistance only. They do not relieve of the obligation to c
arry out appropriate planning! They do not include all necessary
shut-off valves, ventilator
fittings or safety devices. These must be incorporated in accor
dance with the standards and regulations applicable to the resp
ective installation. All country-specific standards, laws and re
gulations must be observed! The
tubes have to be dimensioned according to the nominal volume fl
ow of the heat pump resp. the free pressing of the integrated c
irculating pump. For detailed information and advice please cont
act our local sales partner!
