Post Installation Checklist - Trane 17 Series Installer's Manual

17 Series Mini-Split

Post Installation Checklist

Check the following points before testing the unit:
NO.
1 Have the indoor and outdoor units been
securely installed?
2 Has the refrigerant leak test been
completed?
3 Have the pipes been properly insulated?
4 Have condensate drains been tested with
water?
5 Does the voltage of the power supply
comply with the voltage on the nameplate?
6 Is the electric wiring and drain piping
installed correctly?
7 Is the unit grounded properly?
8 Does the power wiring match the unit
requirements?
9 Are there any obstructions near the air
inlets and air outlets for the indoor and
outdoor units?
10 Are the gas valve and liquid valve of the
connection pipes open completely?
Test Operation:
1. Turn on main power to the units.
2. Using the remote control, press the ON/OFF button to start operation.
3. Press the MODE button to select and test each option for normal operation. Cycle through all
functions: AUTO, COOL, DRY, FAN and HEAT (heat pump models only).
4. Note: When conducting this test, be mindful of the modes of operation and the ambient
temperature ranges specifi ed in this manual. (Suggest 0 degrees to 75 for heating and 55 to
120 degrees for cooling.)
5. Instruct the end-product user about basic operating, maintenance and troubleshooting
functions.
Item to be checked Possible problem
The units may fall, vibrate or make noise.
Unresolved leaks may cause insuffi cient
cooling or heating.
Lack of insulation may cause condensation
and water damage.
Lack of proper drainage may cause
condensation and water damage.
Incorrect power supply can create
malfunction and fi re or electrocution
hazard.
Improper wiring and drainage can create
a malfunction, fi re or electrocution hazard
and water damage to the unit and property.
Improper grounding can cause malfunction
and fi re or electrocution hazard.
Improper wiring can create malfunction and
fi re or electrocution hazard.
Improper ventilation and airfl ow will cause
insuffi cient cooling and heating and
possible freezing and condensate issues at
the indoor unit.
Restricted refrigerant fl ow may cause
insuffi cient cooling or heating.