18 Air Conditioner
Installation
1. Check that all tubing and wiring are properly connected.
2. Check that the gas and liquid side service valves are fully opened.
1. Pull out the triple filter and allergy free filter from the separately packed plastic bag.
2. Insert the triple filter into the left case and insert the allergy free filter into the right case.
Prepare remote controller
1. Remove the battery cover by pulling it
according to the arrow direction.
2. Insert new batteries making sure that the (+)
and (–) of battery are installed correctly.
3. Reattach the cover by pushing it back into
position.
• Use 2 AAA(1.5volt) batteries. Do not use
rechargeable batteries.
•
Remove the batteries from the remote controller
if the system is not used for a long time.
h Error Indicator :
lights up Blue lamp(1 digits) and Red lamp (10 digits) alternately.
Number of lamp's blink : indicate Error code.
Test Running
Error code Description
01 Indoor ROOM themistor error (TH1)
02 Indoor IN-PIPE thermistor error (TH1)
03 Remote controller error
05 Communcation error between in and out
06 Indoor OUT-PIPE thermistor error (TH2)
10 Indoor BLDC fan lock
12 Indoor MID-PIPE thermistor error (TH3)