Carrier XCT 7 40VD H-7S Series Installation And Owner's Manual page 17

Installation
Procedures
(a) Provide about 1000cc of water to the equipment via air outlet port with the feed pump.
(b) During refrigerating operation, check the drainage system.
dismantle
rubber plug,
reinstall it after installation
Before completing the electrical connection, a gibbose connector should be installed on the drainpipe to provide it with
a water inlet port. Then, if any leakage exists in the piping, inspect it to make the water flow of the drainpipe smooth.
5. Installation of Air Return & Air Exhaust Pipes
To choose the right air return port, air return pipe, air exhaust port and exhaust pipe, please consult service
personnel of Carrier company. Refer the design chart and exterior static pressure values to select the exhaust pipe
with appropriate length and shapes.
ceiling
suface
special exhaust
port (purchased
at local shop)
insert the hose into
main unit
20mm-30mm of feed
pipe at bottom
check drainage via
transparent tube socket
main unit of air
conditioner
exhaust pipe
(purchased
at local shop)
inspection
hole
install drainpipe clamp
drainpipe
air return
pipe
(purchased
at local
shop)
special air return
pipe (purchased at
local shop) with air
cleaner
10
pour water into a
gibbose connector