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Contents
1
General information .........................................1
1.1
Notice symbols ......................................1
1.1.1
Instruction symbols.....................1
2
Important safety information .............................1
2.1
Personnel .............................................1
2.2
Personal protective equipment..................2
2.3
5 rules of electrical safety ........................2
3
Warranty .......................................................2
4
Delivery, transport, storage ...............................2
4.1
Safety information..................................2
4.2
Delivery ...............................................2
4.3
Transport. .............................................3
4.3.1
Safety information......................3
4.4
Storage ................................................3
5
Description ....................................................4
5.1
MUB equipped with an EC motor................4
5.2
MUB equipped with an AC motor ...............4
5.3
Description MUB ....................................4
5.4
Description MUB/T and MUB/T-S ...............4
5.5
Description MUB-CAV/VAV.......................5
5.5.1
Sensor control module for
differential pressure and volume
PCA1000/6000D2......................6
5.6
Description MUB/F .................................6
5.7
Fan data...............................................7
5.8
Motor data ...........................................7
5.9
Intended use .........................................7
5.10
Incorrect use ........................................7
6
Name plate and type key ..................................8
7
Accessories....................................................9
8
Installation................................................... 10
8.1
Safety information................................ 10
8.2
Preconditions ...................................... 10
8.3
Installation variations ............................ 11
8.4
Changing the discharge direction ............. 12
8.5
Weather protection roof (WSD) ............... 13
8.6
Weather protection grille (WSG) .............. 14
8.7
Assembly/Disassembly impeller —
Internal rotor motor .............................. 15
9
Electrical connection ...................................... 17
9.1
Safety information................................ 17
9.2
Preconditions ...................................... 17
9.3
Connection ......................................... 17
9.4
Cable bushing panel .............................. 17
9.5
Protective grounding wire ...................... 17
9.6
Residual current circuit breaker................ 18
9.7
Protecting the motor............................. 18
9.8
Variable-speed fans.............................. 18
10 Commissioning ............................................. 19
10.1
Safety information................................ 19
10.2
Preconditions ...................................... 19
10.3
Tests ................................................. 19
11 Operation .................................................... 20
11.1
Safety information................................ 20
11.2
Preconditions ...................................... 20
12 Troubleshooting/maintenance/repair ................ 20
12.1
Safety information................................ 20
12.2
Troubleshooting ................................... 20
12.3
Maintenance ....................................... 22
12.4
Spare parts ......................................... 22
13 Cleaning ...................................................... 23
13.1
Safety information................................ 23
13.2
Procedure........................................... 23
14 Deinstallation/dismantling............................... 23
15 Disposal ...................................................... 23
16 EU Declaration of conformity — Multibox ............ 24
17 EU Declaration of conformity — Thermo
fans ........................................................... 24
18 EU Declaration of conformity — Smoke extract
fans ........................................................... 24
19 Commissioning Report.................................... 25
