Installation and Commissioning Guide
Classic 2 Outdoor Units
Installation and Commissioning Guide - Classic 2 Split Ducted Outdoor Unit
Doc. No.0525-073 Ver. 8 210414
7
CAUTION
A leak test is always required on any repaired section of the refrigeration system.
Charge refrigerant into the system only after the equipment does not leak or contain moisture. Ensure that R-410A is
only charged in liquid form. Take into consideration the correct amount of refrigerant charge specified for the system
to ensure efficient unit operations. When charging is complete, reclaim refrigerant from charging lines into an approved
refrigerant container. Seal all used refrigerant containers with approved closure devices to prevent unused refrigerant
from escaping to the atmosphere. Take extra care to maintain all service equipment directly supporting refrigerant service
work such as gauges, hoses, vacuum pumps and recycling equipment.
INSTALLATION PREPARATION (Pre-Installation considerations)
The following items must be considered before beginning the unit installation:
•
Verify the unit capacities and ratings with the unit nameplate.
•
Make certain the floor or foundation is level, solid and has sufficient structural strength to support the unit and
accessories weight.
•
Install anti-vibration rubber (installer to supply) under
all of the unit’s feet
to help reduce noise and minimize vibration
transfer through the foundation. Ensure that all anti-vibration rubbers are rated to provide stable support without
impairing the unit’s structural integrity.
•
Diameter or width of anti-vibration rubber’s must be at least equal to the width of the actual feet to prevent
deformation overtime.
•
Preferably use anti-vibration rubber pads on residential units (up to 23kW split ducted).
•
Allow minimum recommended clearances for periodic maintenance and service access.
•
Allow sufficient space above the unit for the outdoor air discharge. Condenser air inlet, located on the coil side of the
unit, requires sufficient airflow clearance for the optimum unit performance.
•
Note the conditioned supply air and return air location. Ensure sufficient spaces are allocated for these purposes.
•
For the connection and location of condensate drain in the unit, refer to the drawings and dimensions section of this
manual.
•
Wiring connections must be in accordance with the wiring diagram provided with the unit.
•
Make sure all wirings are in accordance with local electricity authority regulations and standards.
•
Do not install the unit close to an area where there is a danger of fire due to volatile, explosive, flammable and/ or
hazardous materials.
•
Ensure that spaces around the unit are free from any obstructions for optimum unit performance.
•
Installer to ensure correct size/type that main circuit breaker and cable is installed in unit sub-mains to protect the sub-
mains and unit wiring.
•
Installer to ensure correctly rated residual current device (RCD) is installed as per the latest edition of the
AS/NZS 3000(also known as Australian Wiring Rules).
•
Secure the power cords and control cables that goes in/out the unit. Use the cable ties provided in the control box.
NOTES
This outdoor unit is designed to match only with ActronAir Classic Series indoor unit as specified in the Technical Selection
Catalogue.
This unit is designed for use with R-410A refrigerant only.
The unit is supplied with factory charged R-410A refrigerant. Be aware of all the relevant regulations concerning the handling of
refrigerant.
05. Operation Manual Access
Download from website
Operation manuals can be downloaded through our website shown below.
https://www.actronair.com.au/brochures-manuals/#operating-manuals
