© Danfoss | 2023.04| 13
LGB53541
Termix VMTD-IV MIX - 5 Series DS Fully insulated
Schematic description - Termix VMTD-IV MIX UFH
01
Isolation valve
24
Delivered loose with unit
63
Filter
02
Single check valve
31
Differential pressure controller
69
On/Off valve
07
Thermostatic valve, HTG
39
Connection closed
69B
Customer delivered on/off valve
09
Strainer
41
Spacer piece, energy meter
74
IHPT controller, DHW
10
Circulator pump
48
Air vent, manual
B
Heat exchanger, DHW
14
Sensor pocket, energy meter
60
Thermostat
M
Electrical wiring box
21
To be ordered separately
62B
Pressure absorber with non-return valve
Your HIU may look different from the HIU shown
B
10
31
09
M
63
74
39
T
60
24
62B
14
21
02
41
48
14
09
07
M
69
48
69B
01
01
01
01
01
L
Heating
Supply
Heating
Return
Domestic
Hot Water
Domestic
Cold Water
Heat Network
Return
Mounting rail
Heat Network
Supply
