IM FCU Floor Control Unit October 2014
Engineered Water Solutions
Installation and Commissioning InstructionsFCU Floor Control Unit• Robustcontrolcomposite
B
A
1. Flow2. Flow3. Return4. Return5. 36. Mixing7. Adjustable8. Integrated9. Remote11. High12. Differential13. Circulation14. 115. 216. 217. Pair18. Manifold19. 120. Control
FCU Floor Control Unit Installation Instructions
2M3V Control Group : construction
B
A



1. 12. 13. 14 15 26 27 18 19 210 2
000,511,52
Q [m
3
/h]
2,533,
54
123H [mCA]456
2.4 Wilo E25/1-5 electronic circulation pump performance.
000,511,52Q [m3/h]2,533,54123H [mCA]456
p – CONSTANT
000,511,52Q [m3/h]2,533,54123H [mCA]456
p – VARIABLE
000,511,52Q [m3/h]2,533,54123H [mCA]456p – CONSTANT
000,511,52Q [m3/h]2,533,54123
H [mCA]
46

p – VARIABLE
10101011010100010000
pkv t=2K) = 2,5
Fig. 5
2.5 Mixing valve pressure drops operated through the thermostatic head or motorised Fig. 5
FCU Floor Control Unit Installation InstructionsFig 2.Fig 1.Fig 3.Fig 4.
200
A
A
250
270
200
390
AA
ModelA1”G 1¼”G
Kv = 2,-2k
A74
25
D2
D1
2508093.5
3L 3 174 498 700 G1” M24x19 4 224 548 700 G1” M24x19 5 274 598 700 G1” M24x19 6 324 648 700 G1” M24x19 7 374 698 850 G1” M24x19 8 424 748 850 G1” M24x19 9 474 798 850 G1” M24x19 10 524 848 1000 G1” M24x19 11 574 898 1000 G1” M24x19 12 624 948 1000 G1” M24x19 13 674 998 1200 G1” M24x19
FCU Floor Control Unit for high temperatureFCU Floor Control Unit for low temperatureM3V Control Group
2 114 539 700 G M24x193H 3 164 589 700 G1” M24x19
LAB93.5114250
615
465150
1101150
520
130
D2
D1
LAB93.516425615465150
1101150520130
D2
174 633 700 G1” M24x19 224 683 850 G1” M24x19 274 733 850 G1” M24x19 324 783 850 G1” M24x19 374 833 1000 G1” M24x19 424 883 1000 G1” M24x19 474 933 1000 G1” M24x19 2 524 983 1200 G1” M24x19 2 574 1033 1200 G1” M24x19 2 624 1083 1200 G1” M24x19 2 674 1133 1200 G1” M24x19
LAB93.5114250615465150
1101150520130
D2
D1
LAB93.516425615465150
1101150520130
D2
174 683 850 G1” M24x19 224 733 850 G1” M24x19 274 783 850 G1” M24x19 324 833 1000 G1” M24x19 374 883 1000 G1” M24x19 424 933 1000 G1” M24x19 474 983 1200 G1” M24x19 3 524 1033 1200 G1” M24x19 3 574 1083 1200 G1” M24x19 3 624 1133 1200 G1” M24x19
FCU Floor Control Unit Installation Instructions
3Installation & Final Inspection3.1 Installation of the floor control unit
N°2 RONDELLE M8
N°1 RONDELLA M8
No. 2 washers M8No. 1 washer M8
Fig. 7
Fig. 8
A
A = Minimum 300 mmMIUFCB04
Caution!
135 mm
Filomuro
Flush
with the wallFig. 9
Fig. 10
FCU Floor Control Unit Installation InstructionsFig. 8 Fig. 6
8°
Fig. 113Installation & Final Inspection3.2 Installation of the thermostatic head withremote sensing probe for fixed-temperature
3.3 Installation of the motorised actuator and the water temperature sensor (not supplied)
Fig. 12
Fig. 9
80
0
80
40
20
60
0
40
20
60
60
20
0
80
40
A
B
C
Fly nut
Tape
Profile BoxPlaster Protection Cove
Fig. 9
80
0
80
40
20
60
0
40
20
60
60
20
0
80
40
A
B
C
Fly nut
Tape
Profile Box
Plaster Protection Cove
OK
Fig. 16
Fig. 14Fig. 13Fig. 15
FCU Floor Control Unit Installation Instructions
C)EWC-1 wiring centre, EWC-2 wiring centre,
Fig. 17
FCU Floor Control Unit Installation Instructions
Mounting Surface
Screw Fixing Positions
3Installation & Final Inspection
135 mm
Filomuro
N°2 ONDELLE M8+ N°1 ADO M8
N°1 ONDELLA M8+ N°1 ADO M8N.2 washers M8N.1 nutM8N.1 washers M8N.1 nutM8
Flushwiththewall
3.5 Installation of the insulation shell in the cabinetCaution!
135 mm
Filomuro
N°2 ONDELLE M8+ N°1 ADO M8
N°1 ONDELLA M8+ N°1 ADO M8N.2 washers M8N.1 nutM8N.1 washers M8N.1 nutM8
Flushwiththewall
3.6 Adjusting the M3V Control Group for 210mm manifold centres
FCU Floor Control Unit Installation InstructionsFig. 18Fig. 19
From underfloor systemBoler/chiller FlowUnderfloorflowBoler/chiller Return
Remove Remove Unscrew
135 mm
Filomuro
N°2 ONDELLE M8+ N°1 ADO M8
N°1 ONDELLA M8+ N°1 ADO M8N.2 washers M8N.1 nutM8N.1 washers M8N.1 nutM8
Flushwiththewall
3Installation & Final Inspection
FCU Floor Control Unit Installation InstructionsFig. 21Fig. 22Fig. 20
