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OPA 250–560 RLTFP-DZ (Econex) c/w Economiser & Viking
Air Cooled Packaged Units - Reverse Cycle - R32
Installation & Maintenance
1. GENERAL
Temperzone OPA Outdoor Air Cooled Packaged units.
Follow these instructions to ensure the optimum performance,
reliability and durability.
Units must be installed in accordance with all national and
regional regulations and bylaws. National Health and Safety
regulations must be followed to avoid personal injuries.
The appropriate local permits must be acquired and
adhered to.
Local regulations on maximum boundary noise need to
be considered when positioning the unit.
The Economiser/Viking functionality of the unit is designed to
comply with Australian National Construction Code (NCC 2022)
and NZ Building Code H1/VM3 which specifies the Enthalpy
Method of operation for energy efficiency.
The accompanying ‘R32 Handling Ducted Packaged Units’
pamphlet forms part of these Installation & Maintenance
instructions.
!
WARNING
These units use R32 refrigerant (Class A2L) which is mildly
flammable.
The system shall be installed, operated and stored in a well
ventilated space. If the refrigerant gas comes into contact with
fire, a poisonous gas may occur. Be aware that R32 does not
contain an odour.
If indoors, the appliance shall be stored in a room away from
continuously operating sources known to cause ignition of R32
refrigerant (for example an operating gas appliance or operating
electric heater)
This appliance is not intended for use by persons (including children)
with reduced physical, sensory, or mental capabilities, or lack of
experience and knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person responsible for
their safety. Children should be supervised to ensure that they do not
play with the appliance.
003-000-278 09/22
CONTENTS
Page
1. GENERAL ..............................................................................1
2. INSTALLATION ......................................................................2
3. REFRIGERATION SYSTEM ...................................................2
4. CONTROLS ...........................................................................3
5. START-UP PROCEDURE ......................................................3
6. OPERATION...........................................................................4
7. MAINTENANCE ......................................................................7
8. TROUBLESHOOTING ...........................................................7
9. WARRANTY ...........................................................................8
10. UC8 CONTROLLER DISPLAY .............................................8
11. VIKING CONTROLLER : FACTORY SETTINGS .................8
APPENDIX I : PROTECTION FUNCTIONS ..............................9
APPENDIX II : AIR HANDLING PERFORMANCE ...................11
COMMISSIONING CHECK LIST .............................................12
