Carrier XCT 7 40VA003D7FAQEE Manual Del Usuario página 8

Installation Instructions
Variable
diameter
Quantity 2
Ø15.88
Shape
Ø12.7
<Entrustment>
Do not abandon the accessories needed in installation before the installation is complete.
Combinations
• The connection kit is specially used for third-party air handling units.
• The connection kit can match with the XCT7 TD HP and XCT7 SD 2 fan units.
• 2 connections are possible:
- Mixed with VRF indoor units, AHU capacity should less than 30% of total capacity
- AHU alone
• Combination Ratio between AHU & VRF ODU:
- 90~110% for AHU alone
- 50~110% with VRF IDU connection
• When mixed with normal VRF IDU, AHU capacity ≤ 30% total ODU capacity
Inspection item
Pay close attention to the following during installation. Check them again after completion.
(1) Inspection items after installation
Inspection item
If the installation of connection kit is secure?
If gas leakage inspection is complete?
If complete insulation is achieved
(refrigerant piping and tubing connections)?
If the voltage of the power supply is
consistent with that on the nameplate?
If there is improper wiring or piping?
If there is construction without grounding?
If the diameter of the wire is as specified?
(2) Inspection upon delivery
Inspection item
If the electric box cover is installed
If the installation specification is transferred to the customer
40VA020D7FAQEE,40VA026D7FAQEE
suspending clip screw
2 2 8
Defect
Falling off, vibration and
noise
No heating/cooling
Water leakage
Out of service, burnt
Out of service, burnt
Danger due to electric
leakage
Out of service, burnt
Thermal
insulation pipe
10 2
Inspection column
6
Nut Specification
2 1
Inspection
column