ActronAir PKY820T User manual

Model Numbers
PKY820T
PKY960T
IMPORTANT NOTE:
Please read this manual carefully before installing or operating your air conditioning unit.
That’s better. That’s Actron.
Package Tri-Capacity
Installation and Commissioning Guide

02 Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
Package Tri-Capacity
Installation and Commissioning Guide
Table of Contents
01. SAFETY PRECAUTIONS..................................................................................................................04
02. UNPACKING AND INSPECTION......................................................................................................04
03. UNIT MOUNTING AND LOCATION ................................................................................................04
04. COMPONENTS OVERVIEW............................................................................................................ 05
05. UNIT DIMENSIONS........................................................................................................................06
. PKYT 
. PKYT 
. Service Access Areas and Airflow Clearances 
06. UNIT LIFTING PROCEDURES ..........................................................................................................09
. Crane Lifting Method 
. Fork Lifting Method 
07. CONDENSATE AND SAFETY TRAY DRAINAGE INSTRUCTIONS........................................................ 11
. Suggested Minimum Slope To Ensure Correct Drainage 
. Suggested Drain Trap Details 
08. BANKING OF UNITS........................................................................................................................12
. End-To-End Configuration 
. Cluster Configuration 
. Side-By-Side Configuration 
. End-To-End Configuration (With Optional Hood) *** 
. Side-By-Side Configuration 
. End-To-End Configuration (With Optional Hood) *** 
09. PARTS LAYOUT ..............................................................................................................................15
. PKYT / PKYT 
. PKYT / PKYT 
. PKYT / PKYT 
. PKYT / PKYT 
. PKYT / PKYT 
. PKYT / PKYT 
10. UNIT PREPARATION.......................................................................................................................18
. Supply and Return Angle Plate Installation 
. Supply and Return Angle Plate Assembly / Installation 
. Electrical Mains and Isolator Installation 
. Compressor Shipping Blocks Removal 
. Air Filter Installation 
11. ELECTRICAL ................................................................................................................................. 23
. Package Electrical Connection 
. Maximum Cable Lengths 
. BMS Control Installation Procedures 
. Demand Response Management 
12. CONTROL MENU .......................................................................................................................... 28
. Menu Navigation 
13. MENU TREE .................................................................................................................................. 29
. Main / Status Menu 
. Service Menu 
. Manufacturer Menu 

03
Package Tri-Capacity
Installation and Commissioning Guide
Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
14. EXTERNAL INPUT OPERATION ........................................................................................................34
. Unit ON/OFF Configuration 
. Indoor Fan External Control 
. Compressor Configuration 
. Tri-Cap -VDC Voltage Divider Terminal Block – uPC 
15. INTERNAL SENSOR OPERATION...................................................................................................... 41
. Unit Control Configuration 
. Unit ON/OFF Configuration 
. Indoor Fan Configuration 
16. SETTING UP BMS (REMOTE DEMAND) OPTIONAL ..........................................................................45
17. SETTING ECONOMY CYCLE OPERATION ......................................................................................... 45
. Setting Economy Cycle Type 
. Calibration Damper Opening 
18. ROOM AIR TEMPERATURE SENSOR INSTALLATION.........................................................................48
. Package Unit Air Temperature Sensor 
19. ROOM AIR TEMPERATURE SETUP IN CONTROL INTERFACE ............................................................49
. Averaging Four Room Air Temperature Sensors (Optional) 
. Room Temperature Sensor Adjustment Instructions 
20. AFTER HOURS LOGIC WITH TIMECLOCK (SCHEDULER) ..................................................................50
. After Hours wiring to the unit 
. Operational Logic 
21. ENABLE / DISABLE AIR FILTER ALARM .............................................................................................51
22. EXTERNAL INPUT WIRING DIAGRAMS............................................................................................. 52
. VAC Relay Output Compressors and Indoor Fans 
. - Analogue Output Compressor and VAC Relay Output Indoor Fans 
. VAC Relay Output Compressor and - Analogue Output Indoor Fans 
. Wiring Diagram - Analogue Output Compressors and Indoor Fans 
23. FAN PERFORMANCE DATA AND CURVE .......................................................................................... 56
24. REFRIGERANT CHARGING ............................................................................................................... 58
. Charging Method : Subcooling and Superheat 
. Charging Method : Cooling Charging Curve 
. Thermal Expansion Valve (TXV) Adjustment 
25. FAULT DISPLAY CODES.................................................................................................................... 65
. Control Fault Code Displays 
. Soft Starter Display Codes 
26. TROUBLESHOOTING GUIDE............................................................................................................66
27. MAINTENANCE............................................................................................................................... 67
28. MAINTENANCE FREQUENCY CHECKLIST .......................................................................................69
29. SENSORS DETAIL..............................................................................................................................71
30. KEY PARTS LIST ............................................................................................................................... 72
31. START-UP AND COMMISSIONING REPORT...................................................................................... 73

04 Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
Package Tri-Capacity
Installation and Commissioning Guide
01. SAFETY PRECAUTIONS
1. To ensure proper equipment operation, read all instructions thoroughly before proceeding with installation. Failure to do
so may result in damage to the unit and void your warranty.
2. Installation must be carried out by qualified technician*.
3. Installer must incorporate a means of electrical disconnection (isolator) in the sub mains fixed wiring in accordance with
AS/NZS 3000:2018 (also known as Australian Wiring Rules).
4. Ensure that unit installation complies with relevant council regulations and building code standards.
5. All electrical wiring must be in accordance with current electrical authority regulations and all wiring connections to be as
per electrical diagram provided.
6. This unit is fitted with EC Motors with high power capacitors, which can have dangerous voltages at terminals for up to 5
minutes after main power has been isolated. Wait at least 5 minutes after power isolation and test for high voltage before
performing service work.
7. EC Plug Fan fitted to this unit has dual power supplies, i.e. 415V/3Ph/50Hz motor power supply plus 10VDC control power
supply. Care must be taken to ensure both are safely isolated to prevent personal injury and damage to the equipment.
8. Beware of rotating fans. Long hair, dangling items, such as clothing and jewellery could become entangled and pulled into
the device.
9. Always use PPE for safety and protection.
10.Make sure that safety guards and panel covers are always firmly secured and not damaged.
11. This appliance is not intended for use by young children or infirm person unless they have been adequately supervised by
a responsible person to ensure that they can use the appliance safely. Young children should be supervised to ensure that
they do not play with the appliance.
12. WH&S rules and regulations must be observed and will take precedent during installation process.
**Qualifications required will be appropriate Electrical, Refrigeration and Refrigerant Handling License and Training, dependent on local State/
Territory regulations.
02.UNPACKING AND INSPECTION
1. Remove the packaging around the unit.
2. Remove anchor bolts between the unit and the pallet.
3. Check the unit components for any sign of transport damage:
• Check for obvious panel dents.
• Check for any dents or breakage in propeller and blower fan.
• Conduct pull test on all wire terminals.
• Check for loosened screws.
If there is any damage to the unit contact ActronAir Customer Care Department immediately on number:ActronAir Customer Care Department immediately on number: 1300 522 7221300 522 722.
03. UNIT MOUNTING AND LOCATION
1. The units must be installed in accordance with relevant authority regulations.
2. Install the unit on a level and strong foundation.
3. Install anti-vibration rubber or isolation mounts (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.
4. Diameter or width of anti-vibration rubber’s must be at least equal to the width of the actual feet to prevent deformation
overtime.
5. Level the unit to ensure good condensate drainage away from the unit.
6. Ample service access areas and minimum space allowance for airflow must be provided.
7. Avoid installing the unit in such a place where there is danger of fire due to leakage of inflammable fluid.
8.8. Ensure that the spaces around the unit are free from any obstructions for optimum unit performance.Ensure that the spaces around the unit are free from any obstructions for optimum unit performance.

05
Package Tri-Capacity
Installation and Commissioning Guide
Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
04.COMPONENTS OVERVIEW
Package Unit
LOUVRE
COIL GUARD
CONDENSATE
DRAIN
HIGH EFFICIENCY
LOW NOISE
AXIAL FANS
CONDENSER
HEAT
EXCHANGER 2
CONDENSER
HEAT
EXCHANGER 1
ELECTRICAL
PANEL
ACCESS PANEL
-ELECTRICAL
THERMAL
EXPANSION
VALVES
ACCESS
PANELS
ACCESS PANEL
-COMPRESSOR
ELECTRICAL ACCESS
COMPLIANT
SCROLL
COMPRESSORS
EVAPORATOR HEAT
EXCHANGER
FILTER RAIL
CONDENSER
TOP PANEL
EVAPORATOR
TOP PANEL
PLUG FANS
NOTE
* Isolator Switch needs to be assembled and installed in the field. Components are packed separately and located inside control
box.

06 Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
Package Tri-Capacity
Installation and Commissioning Guide
05. UNIT DIMENSIONS
05.01. PKY820T
DIMENSION (H x W x L) = 2155 x 2250 x 2920
SUPPLY DUCT (H x W) = 1200 x 600
RETURN DUCT (H x W) = 1200 x 600
THIRD ANGLE
PROJECTION
Unit Air Handing
Configuration
(LH / RH)
Unit
Weight
(kg)
Corner Weights (kg) Centre of
Gravity Position
A B C D E F G H XX YY
Left Handing 1263 118 232 26 77 201 222 315 72 1272 927
Right Handing 1263 118 260 53 77 201 222 288 44 1249 1045
178
160
2155
O/A
150
1845 1200
350
470
2020
1120
432 665 665
486
530
115 600 600795 140
CONDENSATE
DRAIN
Ø 31.8 (1-1/4")
BSP SOCKET
CONDENSATE
DRAIN Ø 31.8 (1-1/4")
BSP FEMALE THREAD
ELECTRICAL
ACCESS
SLING
POINT
4 x M12
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
YY
2880
2250
O/A
2920 O/A
210
AB
C
FGH
INDOOR COIL
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
DE
PLUG FAN
TOP VIEW
SIDE VIEW FRONT VIEW
NOTES:
1. Do not scale drawing. All dimensions are in mm unless specified. Refer to corresponding unit dimensional drawing for mounting hole
details.
2. LH/RH refers to Left Hand or Right Hand location of supply air.
3. Service Access Areas and Spaces for Airflow Clearances given above are suggested minimum based on the condition that the spaces
around the units are free from any obstructions and a walkway passage of 1000 mm between the units or between the unit and the
outside perimeter is available.
4. Minimum service access areas and spaces for airflow clearances are responsibilities of the installer, ActronAir will not be held liable for any
extra charges incurred due to lack of access and space for airflow.
5. Under all circumstances, condenser air must not recirculate back onto condenser coil. Keep all clearance free of any obstructions.
6. Maximum External Static of Outdoor Fans is 20 Pa.
7. STACKING OF UNITS: Ensure that minimum airflow and clearances are met.
8. MTG C-C DIST = Mounting Centre to Centre Distance.
9. Use M12 bolt for feet mounting.
10. Diagrams are left handing.

07
Package Tri-Capacity
Installation and Commissioning Guide
Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
05.02. PKY960T DIMENSION (H x W x L) = 2155 x 2250 x 2920
SUPPLY DUCT (H x W) = 1200 x 600
RETURN DUCT (H x W) = 1200 x 600
THIRD ANGLE
PROJECTION
Unit Air Handing
Configuration
(LH / RH)
Unit
Weight
(kg)
Corner Weights (kg) Centre of
Gravity Position
A B C D E F G H XX YY
Left Handing 1350 143 282 51 85 212 236 297 44 1272 933
Right Handing 1350 142 255 24 86 215 236 322 70 1250 1052
178
160
2155
O/A
150
1845 1200
350
470
2020
1120
432 665 665
486
530
115 600 600795 140
CONDENSATE
DRAIN
Ø 31.8 (1-1/4")
BSP SOCKET
CONDENSATE
DRAIN Ø 31.8 (1-1/4")
BSP FEMALE THREAD
ELECTRICAL
ACCESS
SLING
POINT
4 x M12
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
YY
2880
2250
O/A
2920 O/A
210
AB
C
FGH
INDOOR COIL
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
DE
PLUG FAN
TOP VIEW
FRONT VIEWSIDE VIEW
NOTES:
1. Do not scale drawing. All dimensions are in mm unless specified. Refer to corresponding unit dimensional drawing for mounting hole
details.
2. LH/RH refers to Left Hand or Right Hand location of supply air.
3. Service Access Areas and Spaces for Airflow Clearances given above are suggested minimum based on the condition that the spaces
around the units are free from any obstructions and a walkway passage of 1000 mm between the units or between the unit and the
outside perimeter is available.
4. Minimum service access areas and spaces for airflow clearances are responsibilities of the installer, ActronAir will not be held liable for any
extra charges incurred due to lack of access and space for airflow.
5. Under all circumstances, condenser air must not recirculate back onto condenser coil. Keep all clearance free of any obstructions.
6. Maximum External Static of Outdoor Fans is 20 Pa.
7. STACKING OF UNITS: Ensure that minimum airflow and clearances are met.
8. MTG C-C DIST = Mounting Centre to Centre Distance.
9. Use M12 bolt for feet mounting.
10. Diagrams are left handing.

08 Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
Package Tri-Capacity
Installation and Commissioning Guide
05.03. Service Access Areas and Airflow Clearances
PKY820T / PKY960T
HEIGHT CLEARANCE = 1500
1315
1385
580 560 535
715 600 715
2250 O/A
2880
O/A
500 mm AIRFLOW
CLEARANCE
500 mm
AIRFLOW
CLEARANCE
OPTIONAL
HOOD **
300 mm *
AIRFLOW
ALLOWANCE
530mm OUTSIDE AIR
SECTION SERVICE
CLEARANCE
1000 mm
SERVICE
CLEARANCE
(COMPRESSOR
AND
ELECTRICALS)
1000 mm *
SERVICE
CLEARANCE
(PLUG FAN)
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
730 mm
710 mm
1000 mm
FILTER
ACCESS
DUCT
WORK
DUCT
WORK
Base Mounting Details
* For reverse handing, service clearance for plug fan and
airflow clearance for hood will be reversed.
** If the optional hood is not installed, 500mm clearance
is required for service access.
NOTES:
1. Do not scale drawing. All dimensions are in mm unless specified.
Refer to corresponding unit dimensional drawing for mounting
hole details.
2. LH/RH refers to Left Hand or Right Hand location of supply air.
3. Service Access Areas and Spaces for Airflow Clearances given above
are suggested minimum based on the condition that the spaces
around the units are free from any obstructions and a walkway
passage of 1000 mm between the units or between the unit and the
outside perimeter is available.
4. Minimum service access areas and spaces for airflow clearances
are responsibilities of the installer, ActronAir will not be held liable
for any extra charges incurred due to lack of access and space for
airflow.
5. Under all circumstances, condenser air must not recirculate back
onto condenser coil. Keep all clearance free of any obstructions.
6. Maximum External Static of Outdoor Fans is 20 Pa.
7. STACKING OF UNITS: Ensure that minimum airflow and clearances
are met.
8. MTG C-C DIST = Mounting Centre to Centre Distance.
9. Use M12 bolt for feet mounting.
10. Diagrams are left handing.

09
Package Tri-Capacity
Installation and Commissioning Guide
Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
06.UNIT LIFTING PROCEDURES
06.01. Crane Lifting Method
NOTE
Crane lifting is recommended over fork lift method.
Sling Point Is Located In Each Corner Of The Unit (4
Total). SIZE: 4 x M12
SLING POINT
CAUTION
WH&S regulations must be observed and will take precedent during lifting process.
Equipment required for crane lifting:
- 4 x Shackles
- 2 x Nylon Slings
- Spreader bar
NOTE
Refer to catalogue for unit weight before selecting shackles.
PROCEDURE:
1. Use 4 x Bow or Dee shackles to connect the lifting holes.
2. Slip nylon slings through all shackles.
3. Ensure slings are protected by rubber pads or similar if slings are draped across unit edges, corners, supply or return air
spigots. This will prevent the unit from being damaged during lifting.
4. SPREADER BAR must be used when lifting the unit.
5.5. Remove all screws and washers that secure the unit to the timber pallet.Remove all screws and washers that secure the unit to the timber pallet.
6.6. Remove pallet from the unit. (See pallet removal instructions below).Remove pallet from the unit. (See pallet removal instructions below).

10 Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
Package Tri-Capacity
Installation and Commissioning Guide
06.02.06.02. Fork Lifting MethodFork Lifting Method
UNIT FORK LIFTING HOLE DIMENSIONS. All dimensions in mm.
342
342
315 90
PACKAGE UNIT
OPTION 2
INSERT FORKLIFT
TINES HERE
OPTION 1
COMPRESSOR
END
PALLET
INSERT FORKLIFT
TINES HERE
NOTE
• Two pallet lifting location shown, fork lifting Option 1
and Option 2.
• Ensure to remove screws and washers only when it is
required to disassemble unit from the pallet.
Procedure:
1. To move the unit around with a forklift, insert the fork tines through the unit feet assembly as shown.
2. Only fork the unit through compressor end (See illustration for location of compressor end).
NOTE
Length of fork lift tines must pass the unit middle section, in order to safely carry the unit.
Pallet Removal Instructions
1. Remove Plate-Unit Protector from pallet and unit assembly.
PLATE-UNIT PROTECTOR
2. Remove Pallet from the unit as shown: (Lift unit to remove pallet by lifting method A or B)
REMOVE ALL
EXTERNAL NUTS,
BOLTS AND
WASHERS
UNIT BASE SUB-ASSEMBLY
(Shown without the unit for Illustration only)
PULL DOWN EXTERNAL
TIMBERS FROM THE
UNIT
PULL DOWN
EXTERNAL
TIMBERS FROM
THE UNIT

11
Package Tri-Capacity
Installation and Commissioning Guide
Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
07. CONDENSATE AND SAFETY TRAY DRAINAGE INSTRUCTIONS
07.01. Suggested Minimum Slope To Ensure Correct Drainage
"A"
FRONT VIEW
TOP VIEW
ENSURE DRAIN PIPE SLOPES DOWN
FROM THE UNIT AT A
MINIMUM OF 10 MM PER METER
SEAL WITH
SILICONE SEALANT
SIDE VIEW
RETURN
AIR
SUPPLY
AIR
EVAPORATOR
DRAIN MUST BE RUN
SEPARATELY FROM THE
CONDENSER DRAIN
CONDENSER
DRAIN
MUST BE RUN
SEPARATELY FROM
THE
EVAPORATOR
DRAIN
CONDENSATE DRAIN
CONNECTION
Ø (1-1/4”)
BSP Female Thread
CONDENSATE DRAIN
CONNECTION
Ø (1-1/4”)
BSP Socket
OUTDOOR COIL
INDOOR COIL
PLUG FAN
OUTDOOR COIL
ENSURE DRAIN
PIPE SLOPES DOWN
FROM THE UNIT AT
A MIN. OF 10MM
PER METER
OUTDOOR COIL
07.02. Suggested Drain Trap Details
ENSURE DRAIN PIPE SLOPES DOWN
FROM THE UNIT AT A
MINIMUM OF 10MM PER METER
DETAIL  A
THE TOP OF THE TRAP MUST
BE 125 MM BELOW THE TOP
OF THE EVAPORATOR DRAIN
CONNECTION 50 MM
4 x PVC
ELBOW
INSTALL A T-PIECE
AS AN AIR VENT
FOR LONG DRAIN
RUNS
CLAMP
BANDS
EVAPORATOR
CONDENSATE TRAY
THE TOP OF THE VENT MUST BE
50 MM HIGHER THAN THE TOP OF
THE EVAPORATOR CONDENSATE TRAY
250 MM OR HIGH ENOUGH
TO MAINTAIN POSITIVE
AIR SEAL
CONDENSATE
DRAIN
CONNECTION
TRAP
CLEAR
PLASTIC
INSPECTION
TUBE
125 MM
NOTES
• Parts for the Condensate Trap are not supplied with the unit.
• Refer to Unit Dimensions page of the Technical Selection Catalogue for specifications of drain connectors.

12 Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
Package Tri-Capacity
Installation and Commissioning Guide
08.BANKING OF UNITS
08.01. End-To-End Configuration
HEIGHT CLEARANCE FOR ALL THE UNITS = 1500mm
UNIT 1
1000 mm
SERVICE
CLEARANCE
(PLUG FAN)
+
UNIT 1
1000 mm
SERVICE
CLEARANCE
(COMP. AND
ELEC.)
+
UNIT 2
AIRFLOW
ALLOWANCE
UNIT 1
1000 mm
FILTER
ACCESS
UNIT 2
1000 mm
FILTER
ACCESS
UNIT 3
1000 mm
FILTER
ACCESS
UNIT 2 and 3
1000 mm
SERVICE
CLEARANCE
(PLUG FAN)
+
(COMP. AND
ELEC.)
AIRFLOW ALLOWANCE
500 mm AIRFLOW ALLOWANCE
500 mm
DUCT
WORK DUCT WORK
DUCT
WORK DUCT WORK
DUCT
WORK DUCT
WORK
UNIT 2
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 3
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 1
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
AIRFLOW ALLOWANCE
500 mm
AIRFLOW ALLOWANCE
500 mm
AIRFLOW ALLOWANCE
500 mm
KEEP ALL CLEARANCES FREE OF ANY
OBSTRUCTIONS
08.02. Cluster Configuration
HEIGHT CLEARANCE FOR ALL THE UNITS = 1500mm
UNIT 2
1000 mm
SERVICE
CLEARANCE
(COMP. and
ELEC.)
+
(PLUG FAN)
+
UNIT 1
AIRFLOW
ALLOWANCE
UNIT 1
1000 mm
SERVICE
CLEARANCE
(PLUG FAN)
UNIT 3
1000 mm
SERVICE
CLEARANCE
(PLUG FAN)
UNIT 1
1000 mm
SERVICE
CLEARANCE
(COMP. and ELEC.)
UNIT 3
1000 mm
SERVICE
CLEARANCE
(COMP. AND ELEC.)
UNIT 2 AND UNIT 3
UNIT 3
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 2
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 1
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 1
1000 mm
FILTER
ACCESS
AIRFLOW ALLOWANCE
500 mm
DUCT
WORK DUCT
WORK
UNIT 3
1000 mm
FILTER
ACCESS
DUCT
WORK DUCT
WORK
UNIT 2
1000 mm
FILTER
ACCESS
DUCT
WORK DUCT
WORK
AIRFLOW ALLOWANCE
500 mm
AIRFLOW ALLOWANCE
500 mm
AIRFLOW ALLOWANCE
500 mm
KEEP ALL CLEARANCES FREE OF ANY
OBSTRUCTIONS
NOTES
• The suggested Clearance and Airflow Allowances (given above) are the minimum and based on the condition that the spaces
around the units are free from any obstructions and walkway passage of 1000 mm between the units or between the unit and
the outside perimeter is available.
• Minimum service access areas and spaces for airflow are responsibilities of the installer, ActronAir will not be held responsible
for any extra charges incurred due to lack of access and space for airflow.
• Do not scale drawing.

13
Package Tri-Capacity
Installation and Commissioning Guide
Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
08.03. Side-By-Side Configuration
HEIGHT CLEARANCE FOR ALL THE UNITS = 1500mm
UNIT 1
1000 mm
SERVICE
CLEARANCE
(PLUG FAN)
UNIT 2
1000 mm
SERVICE
CLEARANCE
(PLUG FAN)
UNIT 3
1000 mm
SERVICE
CLEARANCE
(PLUG FAN)
UNIT 1
1000 mm
SERVICE
CLEARANCE
(COMP. AND
ELEC.)
UNIT 2
1000 mm
SERVICE
CLEARANCE
(COMP. AND
ELEC.)
UNIT 3
1000 mm
SERVICE
CLEARANCE
(COMP. AND ELEC.)
UNIT 2 AND UNIT 3
UNIT 3
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 1
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 2
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 2
1000 mm
FILTER
ACCESS
UNIT 1
1000 mm
FILTER
ACCESS
UNIT 3
1000 mm
FILTER
ACCESS
AIRFLOW ALLOWANCE
500 mm
AIRFLOW ALLOWANCE
500 mm AIRFLOW ALLOWANCE
500 mm
DUCT
WORK
DUCT
WORK
DUCT
WORK
DUCT
WORK
DUCT
WORK
DUCT
WORK
AIRFLOW ALLOWANCE
500 mm AIRFLOW ALLOWANCE
500 mm
AIRFLOW ALLOWANCE
500 mm
KEEP ALL CLEARANCES FREE OF
ANY OBSTRUCTIONS
08.04. End-To-End Configuration (With Optional Hood) ***
HEIGHT CLEARANCE FOR ALL THE UNITS = 1500mm
UNIT 1
1000mm
SERVICE
CLEARANCE
(PLUG FAN *
COMP. AND
ELEC.)
+
UNIT 2
AIRFLOW
ALLOWANCE
UNIT 2
1000mm
SERVICE
CLEARANCE
(COMP. AND
ELEC.)
+
(PLUG FAN *)
300 mm *
SPACE CLEARANCE
300 mm *
SPACE
CLEARANCE
1100 mm
SERVICE CLEARANCE =+UNIT 2
SPACE CLEARANCE
UNIT 2
OPTIONAL HOOD **
OPTIONAL
HOOD
OPTIONAL
HOOD **
UNIT 1
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN UNIT 2
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
AIRFLOW ALLOWANCE
500 mm
AIRFLOW ALLOWANCE
500 mm
UNIT 1
1000 mm
FILTER
ACCESS
DUCT
WORK DUCT
WORK
UNIT 2
1000 mm
FILTER
ACCESS
DUCT
WORK DUCT
WORK
AIRFLOW ALLOWANCE
500 mm
KEEP ALL CLEARANCES FREE OF
ANY OBSTRUCTIONS
NOTES
• The suggested Clearance and Airflow Allowances (given above) are the minimum and based on the condition that the spaces
around the units are free from any obstructions and walkway passage of 1000 mm between the units or between the unit and
the outside perimeter is available.
• Minimum service access areas and spaces for airflow are responsibilities of the installer, ActronAir will not be held responsible
for any extra charges incurred due to lack of access and space for airflow.
• Do not scale drawing.

14 Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
Package Tri-Capacity
Installation and Commissioning Guide
08.05. Side-By-Side Configuration
HEIGHT CLEARANCE FOR ALL THE UNITS = 1500mm
UNIT 1
1000 mm
SERVICE
CLEARANCE
(PLUG FAN)
UNIT 2
1000 mm
SERVICE
CLEARANCE
(PLUG FAN)
UNIT 3
1000 mm
SERVICE
CLEARANCE
(PLUG FAN)
UNIT 1
1000 mm
SERVICE
CLEARANCE
(COMP. AND ELEC.)
UNIT 2
1000 mm
SERVICE
CLEARANCE
(COMP. AND ELEC.)
UNIT 3
1000 mm
SERVICE
CLEARANCE
(COMP. AND ELEC.)
UNIT 2 AND UNIT 3
UNIT 3
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 1
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 2
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 2
1000 mm
FILTER
ACCESS
UNIT 1
1000 mm
FILTER
ACCESS
UNIT 3
1000 mm
FILTER
ACCESS
AIRFLOW ALLOWANCE
500 mm
AIRFLOW ALLOWANCE
500 mm
AIRFLOW ALLOWANCE
500 mm
DUCT
WORK
DUCT
WORK
DUCT
WORK
DUCT
WORK
DUCT
WORK
DUCT
WORK
AIRFLOW ALLOWANCE
500 mm AIRFLOW ALLOWANCE
500 mm
AIRFLOW ALLOWANCE
500 mm
KEEP ALL CLEARANCES FREE OF
ANY OBSTRUCTIONS
08.06. End-To-End Configuration (With Optional Hood) ***
* For Reverse Handing, Plug Fan service clearance and Optional Hood space clearance will be reversed.
** Remove Optional Hood when service is required for the Plug Fan of the opposite unit.
*** Configuration shown above is a sample only of the many possibilities of unit banking configurations with
Optional Hood application. Provide a 300mm Space Clearance for the Optional Hood as shown.
HEIGHT CLEARANCE FOR ALL THE UNITS = 1500mm
UNIT 1
1000mm
SERVICE
CLEARANCE
(PLUG FAN *
COMP. AND
ELEC.)
+
UNIT 2
AIRFLOW
ALLOWANCE
UNIT 2
1000mm
SERVICE
CLEARANCE
(COMP. AND
ELEC.)
+
(PLUG FAN *)
300 mm *
SPACE CLEARANCE
300 mm *
SPACE CLEARANCE
1100 mm
SERVICE CLEARANCE=+UNIT 2
SPACE CLEARANCE
UNIT 2
OPTIONAL HOOD **
OPTIONAL
HOOD
OPTIONAL
HOOD **
UNIT 1
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
UNIT 2
OUTDOOR COIL OUTDOOR COIL
OUTDOOR COIL
INDOOR COIL
PLUG FAN
AIRFLOW ALLOWANCE
500 mm AIRFLOW ALLOWANCE
500 mm
UNIT 1
1000
mm
FILTER
ACCESS
DUCT
WORK
DUCT
WORK
UNIT 2
1000
mm
FILTER
ACCESS
DUCT
WORK
DUCT
WORK
AIRFLOW ALLOWANCE
500 mm
KEEP ALL CLEARANCES FREE
OF ANY OBSTRUCTIONS
NOTES
• The suggested Clearance and Airflow Allowances (given above) are the minimum and based on the condition that the spaces
around the units are free from any obstructions and walkway passage of 1000 mm between the units or between the unit and
the outside perimeter is available.
• Minimum service access areas and spaces for airflow are responsibilities of the installer, ActronAir will not be held responsible
for any extra charges incurred due to lack of access and space for airflow.
• Do not scale drawing.

15
Package Tri-Capacity
Installation and Commissioning Guide
Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
09. PARTS LAYOUT
09.01. PKY820T / PKY960T
Standard Model
AUXILLIARY
TERMINAL STRIPS
CONDENSER FAN
CONTACTORS
uPC
CONTROL
230V
GPO
CONTROL
ISOLATORS CONTROLLER
TRANSFORMER Main Electrical
Control Gears
Main Terminal
Block
CONTROL
RELAYS
CONDENSER FAN
SPEED CONTROL
CAPACITORS
CP05
CONTROL
INTERFACE
09.02. PKY820T / PKY960T
Standard Model With Optional 3-Phase Protection Relay
AUXILLIARY
TERMINAL STRIPS
CONDENSER FAN
CONTACTORS
uPC
CONTROL
230V
GPO
CONTROL
ISOLATORS
CONTROLLER
TRANSFORMER MAIN ELECTRICAL
CONTROL GEARS MAIN TERMINAL
BLOCK
CONTROL
RELAYS
CONDENSER FAN
SPEED CONTROL
CAPACITORS
CP05
CONTROL INTERFACE
OPTIONAL
3 PHASE SEQUENCE
PROTECTION RELAY
W-OPTION

16 Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
Package Tri-Capacity
Installation and Commissioning Guide
09.03. PKY820T / PKY960T
Standard Model With Optional 3-Phase Soft Starters
AUXILLIARY
TERMINAL
STRIPS
CONDENSER FAN
CONTACTORS
uPC
CONTROL
230V
GPO
CONTROL
ISOLATORS CONTROLLER
TRANSFORMER MAIN ELECTRICAL
CONTROL GEARS
MAIN TERMINAL
BLOCK
CONTROL
RELAYS
CONDENSER FAN
SPEED CONTROL
CAPACITORS
CP05
CONTROL
INTERFACE
OPTIONAL
3 PHASE SOFT STARTER
COMPESSOR 1, 2 AND 3
Z-OPTION
09.04. PKY820T / PKY960T
W/ Optional EC Condenser Fans
AUXILLIARY
TERMINAL
STRIPS
CONDENSER FAN
CONTACTORS
uPC
CONTROL
230V
GPO
CONTROL
ISOLATORS
CONTROLLER
TRANSFORMER MAIN ELECTRICAL
CONTROL GEARS
MAIN TERMINAL
BLOCK
CONTROL
RELAYS
CP05
CONTROL
INTERFACE

17
Package Tri-Capacity
Installation and Commissioning Guide
Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
09.05. PKY820T / PKY960T
W/ Optional EC Condenser Fans And Optional 3-Phase Protection Relay
OPTIONAL
3 PHASE SEQUENCE
PROTECTION RELAY
W-OPTION
AUXILLIARY
TERMINAL STRIPS
CONDENSER FAN
CONTACTORS
uPC
CONTROL
230V
GPO
CONTROL
ISOLATORS
CONTROLLER
TRANSFORMER MAIN ELECTRICAL
CONTROL GEARS
MAIN TERMINAL
BLOCK
CONTROL
RELAYS
CP05
CONTROL
INTERFACE
CP05
CONTROL INTERFACE
09.06. PKY820T / PKY960T
W/ Optional EC condenser fans and optional 3-phase soft starters
AUXILLIARY
TERMINAL STRIPS
CONDENSER FAN
CONTACTORS
uPC
CONTROL
230V
GPO
CONTROL
ISOLATORS CONTROLLER
TRANSFORMER MAIN ELECTRICAL
CONTROL GEARS
MAIN TERMINAL
BLOCK
CONTROL
RELAYS
CP05
CONTROL
INTERFACE
OPTIONAL
3 PHASE SOFT STARTER
COMPESSOR 1, 2 AND 3
Z-OPTION
CP05
CONTROL INTERFACE

18 Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
Package Tri-Capacity
Installation and Commissioning Guide
10. UNIT PREPARATION
10.01. Supply and Return Angle Plate Installation
Supply Angle Assembly
1. Assemble supply angle short plate and supply angle long
plate using the provided rivet as shown above.
Materials:
•Supply angle short plate x 2 pieces.
•Supply angle long plate x 2 pieces.
•Rivet x 8 pieces.
2. Attach the supply angle assembly onto supply air opening
using provided screws as shown below.
Material
•Stainless steel screw 12G x 5/8 x 16 pieces.
Return Angle Assembly
1. Assemble return angle short plate and return angle long
plate using the provided rivet as shown above.
Materials:
•Return angle short plate x 2 pieces.
•Return angle long plate x 2 pieces.
•Rivet x 8 pieces.
2. Attach the return angle assembly onto supply air opening
using provided screws as shown below.
Material
•Stainless steel screw 12G x 5/8 x 16 pieces.
Supply Angle Assembly
Return Angle Assembly
S/A
R/A
NOTE
Supply Air / Return Air angle with optional Left Hand
or Right Hand side configuration are not factory
fitted. These are to be field assembled and fitted by
the installer.
NOTES
• All screws, rivets and supply return plates are supplied with the unit.
• All items are packed and located inside return air plenum (either beside indoor plug fan or on the filter rail)
• This assembly instruction is also applicable to the following unit options:
(a) supply air side, (b) supply air front, (c) return air side and (d) return air front.
• Tools required (not supplied): rivet gun and Phillips screw driver.

19
Package Tri-Capacity
Installation and Commissioning Guide
Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
10.02. Supply and Return Angle Plate Assembly / Installation
Supply Air Angle and Return Air Angle Sub Assembly
1. Assemble supply air and return air angle plates using
the provided rivet as shown in illustration on left.
Materials:
•2 Pieces - Supply Angle Short Plate
•2 Pieces - Supply Angle Long Plate
•2 Pieces - Return Angle Short Plate
•2 Pieces - Return Angle Long Plate
•24 Pieces - Rivets
•12 Pieces - M8 Bolts
•1 Roll - PVC Closed Cell Tape
2. Attach the supply angle assembly onto supply air
opening by following detail - A procedures below.
3. Follow Step 2 to attach the return angle assembly.
NOTE: Quantity of materials are half of the above for units with
1-Off Supply Air or Return Air assembly.
Unit Assembly
Return Angle
Assembly
Supply Angle
Assembly
“A”
Detail - A
Supply Air / Return Air Assembly
Installation Details.
Push-in Angle
Assembly unto
M8 Bolts
Pull-out to lock
Angle Assembly
unto M8 Bolts and
then tighten bolts
Partially bolt-in the M8
Bolts unto the Base duct
opening
2
3
1
NOTE
Bottom Supply Air / Return Air angle options are not factory fitted. These are to be field assembled and fitted by the installer.
NOTE
• Supply Air (SA) and Return Air (RA) assemblies have common
parts and items.
• All bolts, rivets and supply and return plates are supplied with the
unit.
• All items are packed and located inside return air plenum (either
beside indoor plug fan or on the filter rail).
• Apply PVC closed cell tape (supplied) to adjoining contact edges
before fastening bolts to ensure tight air seal.
• Tools required (not supplied): rivet gun and socket wrench.
SARA  ANGLE
SHORT PLATE
SARA  ANGLE
LONG PLATE
RIVETS

20 Installation and Commissioning Guide 820-960 Tri-Capacity Package
Doc. No.0525-111 Ver. 2 220722
Package Tri-Capacity
Installation and Commissioning Guide
10.03. Electrical Mains and Isolator Installation
REMOVAL ORDER:
APull-Out
BPull-Down to remove Access
Panel-Electrical
A
B
B
1. Remove Access Panel - Electrical
• Remove mounting screws (4 pieces).
Mounting
Screws
(4-Pcs.)
2. Remove Access Panel - Compressor
• Remove mounting screws (4 pieces).
Secure the cables firmly
using the cable ties and
clamps provided in the
panels.
Ensure Isolator Terminal
Shrouds are installed after
completing cable termination.
3. Connect electrical and control wirings
• Route electrical mains cable and wall control wires
as shown.
• Refer to electrical section for electrical and control
connections.
E L1 L2 L3 N
Earth
Line 1 Line 2
Neutral
Line 3
MAIN LINE
Main
Terminal Block