Stealth Emerald SC-09WGLD-HP230 User manual

6

* Not all items included with
equipment purchase

8
Outdoor Unit Minimum Distances
in (mm)
A 20 (500)
B 12 (305)
C 20 (500)
D 24 (610)
E 12 (305)
Air inlet
Air outlet
INSTA ATION SITE INSTRUCTIONS
Outdoor Unit
Select a site that allows for the following:
1.
Outdoor location meets all minimum installation clearances defined below.
2. Sound from outdoor unit will not annoy neighbors.
3. All connections can be easily made to indoor unit.
4. Air inlet and outlet will be clear of obstructions to ensure proper airflow.
5. Wall or roof is strong enough to withstand the full weight and vibration of the
outdoor unit (for wall or roof installation only).
6. Outdoor unit is out of reach of children and does not obstruct walkways.
7. Outdoor unit is not exposed to excessive dust or strong wind.
8. Condensate water can drain freely during heating
9. Maintenance and repairs can be easily performed on the outdoor unit.
10. Ensure the installation complies with the minimum and maximum connecting
piping length and maximum change in elevation as defined in the System Requirements
section.
Minimum Outdoor Clearances
A
BC D
E

B
C
A
INDOOR UNIT INSTA ATION
Installation of Mounting Bracket
1. Attach the mounting bracket to the indoor unit.
2. Find the horizontal center of the indoor unit.
3. Mark the center of the indoor unit on mounting bracket for future reference.
NOTE: The center of the mounting bracket is not the center of the indoor unit.
4. Remove the mounting brackets from the indoor unit and position the mounting bracket
on the wall in desired location. Use centering mark on mounting bracket
for centering the indoor unit on the wall.
5. Mounting bracket must be installed horizontally and level right to left.
NOTE: Condensate drain pan has built-in pitch for proper drainage.
6. Secure mounting bracket to wall with a minimum of five screws, evenly spaced to
properly support indoor unit weight.
NOTE: t is recommended to install screw anchors for sheet rock, concrete block,
brick and such type of walls.
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Model ABC
SC-09WGLD-HP230
33.4 11.4 8.2
(848) (290) (208)
SC-12WGLD-HP230
33.4 11.4 8.2
(848) (290) (208)
SC-18WGLD-HP230
38.2 11.8 8.8
(970) (300) (224)
SC-24WGLD-HP230
42.4 12.8 9.7
(1077) (325) (246)
SC-36WGLD-HP230
53.1 12.8 10
(1349) (325) (254)
INDOOR UNIT DIMENSIONS in (mm)

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PIPING INSTA ATION
Refrigerant Piping
Piping Connections to Indoor Unit (con’t):
Piping Connections to Outdoor Unit:
1. Remove service valve cover (if provided) to
access the service valves and refrigerant ports.
2. Carefully bend and adjust length of refrigerant
pipes to meet outdoor unit service valves
connections with proper tools to avoid kinks.
NOTE: Use proper techniques to cut and re-flare
refrigerant pipes, if required. An R410A Flaring Tool
is required for re-flaring refrigerant pipes.
3. Apply a small amount of refrigerant oil to the flare connection on the refrigerant pipe.
4. Properly align piping and tighten flare nut using a standard wrench and a torque
wrench as shown in the indoor piping section.
5. Carefully tighten flare nuts to correct torque level referring to the Torque Table below.
Service
Valve Cover
4. Properly align piping and tighten flare nut using a standard wrench and a torque wrench
as shown in figure to the below. Carefully tighten flare nuts to correct torque level referring
to the Torque Table on page 15.
NOTE: Over tightening may damage flare connections and cause leaks.
5. ndividually insulate each refrigerant line to
prevent sweating.
nsulate pipes
Pipe Diameter Nut Size Tightening Torque
inch (mm) inch (mm) ft-lbs N-m
1/4 (6.35) 1/4 (17) 10 to 13 14 to 18
3/8 (9.5) 3/8 (22) 25 to 30 34 to 42
1/2 (12.7) 1/2 (25) 36 to 45 49 to 61
5/8 (15.9) 5/8 (29) 50 to 60 68 to 82
Torque Table

How to Relocate Drain Hose from eft to Right Side (if required)
1. Locate drain plug on right side of the drain tray.
Firmly grab it and remove from drain tray.
2. Locate drain tube on the left side of drain tray.
Twist drain tube counter-clockwise and gently
pull to remove from the drain tray.
3. Position drain tube on the right side over the drain fitting.
Push drain tube onto fitting and rotate clockwise to lock. Verify drain tube is secure to prevent leaks.
4. nsert drain plug into left side of drain tray fitting. Verify plug is fully seated to prevent leaks.
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Indoor Drain Piping
The Stealth indoor wall unit uses a gravity drain system. There is no
internal condensate pump. The drain hose must slope downward with
no kinks, raises or fluctuations.
PIPING INSTA ATION
Drain hose
Outlet pipe
Drain
Rubber Plug
Right Left
1. Connect the field supplied drain hose to the outlet
pipe of indoor wall unit. A field supplied transition or
adapter may be required.
2. Apply pipe insulation to the entire drain line and joints
to prevent sweating.
3. The through-wall hole for the drain hose must be lower than
the indoor wall unit drain outlet for a functional gravity drain system.
4. nstall field supplied drain hose with a downward slope from the ndoor wall unit
drain outlet to the drain hose outlet.
5. Route the condensate drain hose in the safety location to
dispose of the condensate water.
The drain hose
cannot raise upward.
The drain hose
slopes downward.
The drain hose
cannot raise upward.
Correct Incorrect Incorrect
Drain hose
nsulate
drain hose