Fresh Airductinstallation - Carrier 40MB*D Installation Instructions Manual

The drain pipe installation for the unit with pump.
............................................................ 3,28;4_2_..........
iI , , I/1-1.5m ]L ....... 1/50
i
FJg.lO-1
The drain pipe installation for the unit without pump.
Fig. 10-2
[] Drainage test
• Check whether the drainpipe is unhindered,
• New ly built houses should have this test done before
paving the ceiling.
[] The unit with pump,
1 Remove the test cover, and stow about 2000ml water in the
water pan.
2 Operate the air conditioner in "COOLING" mode. The sound of
the drain pump should be noticeable. Check whether the water
is discharged well (1 min lag is possible, according to the length
of the drain pipe), and check whether the water leaks from the
joints.
3 Power off the air conditioner and recover the cap.
[] The unit without pump.
stowtuL Fig. 10-5
Stow 2000ml water in the water pan through the stow
tube,check whether the drainpipe is unhindered.
Install the drain joint of the outdoor unit
(For Heat Pump Models)
Fit the seal into the drain joint, then insert the drain joint into the
base pan hole of outdoor, rotate 90 ° to securely assemble them.
Connect the drain joint with an extension drain hose (Locally
purchased)to avoid condensate from draining off the outdoor
unit during the heating mode.
Test cap
Fig. 10-3
Fig. 10-4
Seal
Base pan
,__DD Seal
rain
joint Fig.
10-6
NOTE
All the figures in this manual are for illustration purposes only.
They may differ slightly from the air conditioner you purchased.
11. FRESH AIRDUCTINSTALLATION
Dimension •
Duct joint for fresh air
, ,o _o
e
O4.92in/125mm_ _ O6.3in/160mm
\
"_oj"
Fig. 11-1
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