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Refrigerant Piping Connections
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REFRIGERANT PIPING CONNECTIONS
Test Run
After leakage testing, and evacuation procedure the system should
be ready to start up for a test run. Follow the guidelines below for
proper procedure.
•
Check that all tubing, piping and wiring are properly connected.
•
Make sure that the gas and liquid service valves are fully open.
•
Start up the system and do a test run.
•
As system is up and running verify all is in working order and make
notes as needed to work around any issues that might crop up.
Front Panel Assembly/Test Run
Before initiating a test run, you must replace the front panel of the indoor unit. Full assembly of the indoor unit will ensure accurate test run
evaluations. Follow the procedure below to attach the front panel to the Single Zone Art Cool Gallery indoor unit.
Before placing the front panel, be sure that all electrical wiring is connected between the outdoor and indoor unit. Doing a test run requires that the
system be in operational condition regarding all piping and electrical connection. If you have not done electrical hookup, proceed to the electrical
connection section in this manual and then come back to this page for your panel connection and test run.
Power cord
Procedure
1. Check the side cover assembly especially if you have done a
knock out for the piping.
2. Be sure that all hose and piping at this point is routed correctly
from side and rear of unit.
3. Route the power cord through the bottom of the unit at the left
side as shown below.
4. Connect the lead wire to the connector.
5. Affix the upper part of the front panel to the unit first and then
match up the lower part of the front panel to the bottom of the
unit.
6. Secure front panel to the unit using supplied screws.
7. Suspend the hook of the front panel in the groove as shown
below.
Panel Front
Connector
8. Proceed with setting up the remote controller as shown on
page 44.
9. Test run the system.