NuAire HIAQM Installation Manual Download Page 3

3

16. 04. 21. Document Number  671965

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

HIAQM

Installation Manual

2.3 Delivery of Equipment

2.3.1 Receipt of Equipment

All equipment is inspected prior to despatch and leaves the factory in 
good condition. Upon receipt of the equipment an inspection should be 
made and any damage indicated on the delivery note.

Particulars of damage and/or incomplete delivery should be endorsed 
by the driver delivering the goods before offloading by the purchaser. 
No responsibility will be accepted for damage sustained during the 
offloading from the vehicle or on the site thereafter. All claims for 
damage and/or incomplete delivery must be reported to Nuaire within 
two days of receipt of the equipment following guidance in our terms & 
conditions of sale.

2.3.2 Offloading and Handling 

The weight of the unit modules and palletised items is displayed on 
the unit rating plate or on the packaging. Some of the modules have an 
uneven weight distribution, and this will be indicated by labelling where 
appropriate. Ensure that lifting and handling equipment is adequately 
rated. Offloading and positioning of the equipment is the responsibility 
of the purchaser.

Spreaders should be used when lifting with slings to avoid damage 
to the casings. Care must be taken to ensure that slings are correctly 
positioned to avoid crushing and twisting of the unit castings.

Unit Lifting

Palletised.

Slings via spreaders fitted to unit with base frame.

3.0 MECHANICAL INSTALLATION

Installation of the IAQ modules, including all external services and 
controls should be in accordance with the appropriate authority and 
MUST conform to all governing regulations e.g. CDM, CIBSE, IEE, and in 
strict accordance with the applicable Building Regulations. These units 
may only be mounted horizontally. 

The correct installation position for the units shall be decided with due 
regard 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 unit.

Four suitable drop rods should be secured to the Unistrut channel and 
extended to be fixed to the unit’s four mounting brackets (two each 
side of the unit), or to other horizontal supports by others where wider 
load distribution is required.

3.1 IAQM Layout Modifications

Depending on the installation requirements of the IAQM unit (e.g. 
location, orientation, model variant, etc.), onsite modifications of the 
module may be needed. Refer to the table provided for modification 
requirements. 

Fan Unit 

Attachment 

Method

Access 

Type

HIAQM 

Roof

XBC 
Unit 

Handing

Required IAQM  

Layout Modifications

Ducted

Side

No

N/A

None.

Ducted

Side

Yes

N/A

None.

Ducted

Bottom

No

N/A

None.

Close Coupled

Side

No

Left

Attach XBC Flange.

Close Coupled

Side

No

Right

Attach XBC Flange,  
Roll IAQM Unit.

Close Coupled

Side

Yes

Left

Attach XBC Flange, 
Relocate IAQM Roof,

Close Coupled

Side

Yes

Right

Attach XBC Flange, 
Roll IAQM Unit, 
Relocate IAQM Roof.

Close Coupled Bottom

No

Left

Attach XBC Flange.

Close Coupled Bottom

No

Right

Switch Spigot Plates,  
Attach XBC Flange.

 

Side Access IAQM Modified For Use With Left Handed XBC’s

AIRFLOW

Standard IAQM Layout

3.1.1 Switching Spigot Plates

If bottom access IAQM unit is to be close coupled to a right hand 
configuration XBC unit, the IAQM unit inlet and outlet spigot plates 
must be switched to ensure XBC ducting paths are clear. Detach both 
IAQM spigot plates by removing the bolts securing the plate to the 
IAQM unit. Exchange the inlet and outlet spigot plates and reattach to 
the IAQM using the same bolts and fixing points.

Side Access IAQM Modified For Use With Left Handed XBC’s

Side Access IAQM For Use With Right Handed XBC’s

AIRFLOW

Modified (Spigot Plates Switched) IAQM Layout

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...

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