NuAire HIAQM Installation Manual Download Page 4

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16. 04. 21. Document Number  671965

Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk

HIAQM

Installation Manual

Standalone IAQM with Roof

Modified IAQM With Roof Close Coupled To XBC with Roof

AIRFLOW

Inlet Spigot

Outlet Spigot

Roof Fixing Points

Roof / Mounting Points

Outlet Spigot

Standard Ducted IAQM With Roof

 

 
 
 
 
 
 
 
 
 

Modified IAQM With Roof Close Coupled To XBC with Roof

AIRFLOW

Roof Fixing Points

Roof / Mounting Points

Inlet Spigot

Outlet Spigot

10 

Close Coupled IAQM With Modified (Relocated) Roof

3.2 Dirty Filter Pressure Switch

Isolate from power supply before removing any covers. During 
installation / maintenance ensure all covers are fitted before 
switching on the mains supply.

Replacement Pressure switches are available if needed (HAVEN-PDIFF).

11 

Dirty Filter Switch Details

(3x)

2

5.4

1

1

p

>

2

3

N

3

Max: ~5(2) A 250V

ø 8-10 mm

+

-

+ -

3.2.1  Dirty Filter Pressure Switch Wiring

The cable gland is designed for cables with alternative sheath diameters 
of 8 - 10 mm. Only use these sizes, otherwise the screw cable 
connection cannot seal adequately. The connections are intended for 
6.3mm crimp-type sockets.

Remove switch cover. 

Wire the main unit to the terminal block within the switch as per 
the below wiring diagrams (Figure 12) ensuring the feed line is 
fused to suit Max 1.5A / 250 Vac. 

3.1.2 Attaching XBC Flange

To aid in installation where IAQM units are to be close coupled to a 
matching size XBC unit, the double (Supply & Extract) flange connector 
of the XBC unit should be removed from the XBC and fitted to the 
IAQM unit’s inlet along with the extract leg ducting. The full assembly 
of IAQM unit, XBC flange connector and extract ducting can then be 
raised and connected to the XBC unit. For further details see "Flange 
Connector Dimensions (mm)" section, located in XBC+ installation 
manual provided with XBC+ units.

HIAQM Connected to XBC+ Unit

3.1.3 Rolling IAQM Unit

If a side access IAQM unit is to be close coupled to a right hand 
configuration XBC unit, roll the IAQM unit 180° to ensure XBC ducting 
paths are clear. 

Where a roof is supplied with the IAQM the roof should be removed 
by unscrewing the 4x roof mounting points (2x M8 hex bolts) before 
rolling the unit and reattaching the roof using the same 4 roof 
mounting points.

Where an IAQM has no roof, the 4x mounting brackets provided can 
be also be removed (2x M8 hex bolts) and reattached according to the 
required mounting method if needed.

Roll IAQM 180°

Inlet

Airflo

w

Handling IAQM Unit

 

3.1.4 Relocating IAQM Roof

Due to the XBC roof overhang, an IAQM with roof cannot be close 
coupled to an XBC unit with roof without relocating the IAQM roof 
prior to installation.

Unscrew the M8 hex bolts attaching the IAQM roof to the 1st and 2nd 
roof fixing points. Slide the IAQM roof away from the IAQM inlet and 
utilize the 2nd and 3rd roof fixing point to reattach the IAQM roof.

Summary of Contents for HIAQM

Page 1: ...ely electrically isolated before any panels are removed Check mains supply and control connections REFER TO INSTRUCTION MANUAL Read and understand the installation and maintenance manual before installing operating or maintaining this product 1 2 Important Information This manual contains important information on the safe and appropriate assembly transport commissioning operation maintenance disas...

Page 2: ...age Filter A G4 ISO Coarse Panel B M5 PM10 50 C M6 PM2 5 50 D F7 PM1 50 E F8 PM1 70 F F9 PM1 80 H No Filter 5 Secondary Stage Filter A G4 ISO Coarse Bag B M5 PM10 50 C M6 PM2 5 50 D F7 PM1 50 E F8 PM1 70 F F9 PM1 80 G Rigid Carbon Panel Unit RCP 6 Unit Finish 1 Standard 4 Coastal C4 7 Unit Roof 1 Standard Unit No Roof W Twin Pitched Roof Factory Fitted This units coastal finish has been designed t...

Page 3: ...rd to access and maintenance requirements and the objective of minimising the system ductwork resistance The units are heavy and should be mounted using the fixing brackets supplied or other suitable methods of support The supporting structure must be assessed for structural suitability The recommended installation method is to use standard Unistrut channel secured to the slab steelwork above the ...

Page 4: ...e To aid in installation where IAQM units are to be close coupled to a matching size XBC unit the double Supply Extract flange connector of the XBC unit should be removed from the XBC and fitted to the IAQM unit s inlet along with the extract leg ducting The full assembly of IAQM unit XBC flange connector and extract ducting can then be raised and connected to the XBC unit For further details see ...

Page 5: ... carbon filter lifespans 4 2 Routine Maintenance Clean all areas of unit and treat any areas of corrosion Check all access doors for leakage and if necessary locks should be adjusted and any replacement gasket materials should be replaced as required 4 3 Every 3 Months Check filters and change clean if required failure to do so may impair the performance and energy efficiency of this unit 4 4 Annu...

Page 6: ...ed in energy from waste centres Remaining Items can be further segregated and processed in accordance with the zero waste hierarchy Please call After Sales Support for further information on items not listed above Ensure that Nuaire product is made safe from any electrical water refrigerant supplies before dismantling commences This work should only be undertaken by a qualified person in accordanc...

Page 7: ...7 16 04 21 Document Number 671965 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk HIAQM Installation Manual NOTES ...

Page 8: ...8 16 04 21 Document Number 671965 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk HIAQM Installation Manual NOTES ...

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