Installation and Commissioning Guide
Split Ducted Units
PRELIMINARY DATA ONLY
Ver. 3.03 220620
THIS LABEL TO BE REMOVED ON SIGN-OFF
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Installation and Commissioning Guide - Split Ducted Indoor Unit
Doc. No.0525-084
Ver. 3 22xxxx
Installation Instructions
The installation instructions provided below are intended as a guide only and does not supersede the relevant council,
state and federal codes, regulations and building code standards. Compliance and consultation with the authorities having
jurisdiction with the installation of this equipment is the responsibility of the installer. ActronAir will not be held liable for
any damages or costs as a result of the installer’s failure to comply. Please refer to the matching outdoor unit Installation
and Commissioning Guide for further information and details.
Lifting The Unit
The installation instructions provided, in Unit Lifting Procedures, adhere to WH&S regulations for safe and secure lifting
practices in order to prevent physical injury. The suggested lifting procedures are outlined as reference guide to safely lift
and transport the unit, however, this does not over rule the industry WH&S practices.
Location
This unit is intended for indoor installation only. It is highly recommended that this indoor unit and accessories,
particularly zone barrels, be mounted in the roof cavity.
Mount the unit in a stable and rigid support wherein the weight is properly distributed, such as roof joist and rafters. Take
into consideration the minimum service access clearances provided in the unit drawings.
Locate the indoor unit away from the areas where noise is a critical factor. Use rubber mounting pad (not supplied) in
order to minimize the transfer of noise and vibration into building structures.
An optional hanging bracket assembly and rubber grommet (supplied as standard with some models) is also available to
secure the indoor unit into the roof rafters. This installation configuration is most suitable for installation that require the
unit to be rigidly secured up from the roof joist.
Condensate and Safety Tray Drainage
An integrated safety drain tray is provided as a standard inclusion to your indoor unit in order to reduce the potential
of condensate damage to the roof. Drain Kit (not included in some models) is provided for the condensate drain to be
externally trapped from the indoor unit. Suggested condensate and safety tray drainage instructions are provided at the
proceeding page for your reference.
Supply Air and Return Air Duct
The indoor unit is supplied with duct flange as standard in order to facilitate the system’s duct connection into the unit.
Supply and return air duct works must be adequately sized to meet the system’s air flow and static pressure requirements.
Refer to the unit drawing for supply air and return air duct dimensions, specific to your requirement.
NOTE
Fit a flexible duct connection in between the unit and the duct system, where noise and vibration is a critical consideration.
Return Air Filter
Air filters must be provided in the return air side of the unit to maintain the efficiency and prolong the operation of the
unit. These are also paramount to satisfy requirement for a clean and hygienic room condition. Return Air filters must be
placed in an easily accessible location for service and maintenance.
NOTES
• Return Air filters are not supplied with the unit as individual air filtration requirements vary.
• Ensure that filters are cleaned / replaced regularly.
