08
Installation & Commissioning Guide - ESP Platinum QUE Split Ducted Units
Doc. No.0525-061
Ver. 1 190131
ESP Platinum QUE - Three Phase
Installation and Commissioning Guide
04.02. Minimum Service Access Areas and Airflow Clearances
DUCT WORK
DUCT WORK
A*
SERVICE
CLEARANCE
B*
SERVICE
CLEARANCE
(ELECTRICAL)
* See Table Below for
clearance dimension
1190
80
120
715
337.5
337.5
INDOOR COIL
1470 O/A
695 O/A
605
40
50
380
70
35
410
25
50
SUPPLY
AIR
RETURN
AIR
645
20
20
1430
85
485
O/A
130
SUPPLY AIR
EC INDOOR FAN
GAS PIPE
Ø 25.4mm (1")
SWAGED
LIQUID PIPE
Ø 12.7mm (1/2")
SWAGED
SAFETY DRAIN TRAY
Ø 25mm ID
CONDENSATE DRAIN
Ø 25mm ID
Model
A
B
Height
Clearance
ERQ2-16AS / ERQ3-18AS
800
800
340
ERQ5-21AS / ERQ5-24AS
890
890
410
NOTES
• Do not scale drawing. All dimensions are in mm unless specified. Refer to corresponding unit dimensional drawing for
mounting hole details.
• Service Access Areas and Spaces for Airflow Clearances given above are suggested minimums based on the condition that the
spaces around the units are free from any obstructions and a walkway passage of 1000mm between the units or between the
unit and the outside perimeter is available.
• Minimum service access areas and spaces for airflow clearances are the responsibility of the installer, ActronAir will not be
held liable for any extra charges incurred due to lack of access and space for airflow.
