Mount Indoor Unit To Wall - Hessaire H Serie Instrucciones De Instalación

Indoor Unit Installation: 4.5 Mount Indoor Unit To Wall Skill Level 1 Skill Level
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Mounting indoor unit to wall:
Typical (recommended) piping orientation for attaching the indoor unit to the wall is with the refrigerant piping
protruding straight out from the back of the indoor unit—position A of Fig. 4.5 below. If piping has to be posi-
tioned in any of the other orientations (positions B, C, D), the knockouts on either end of the unit will be utilized
and additional lengths of refrigerant, drain tubing or signal cable wire may be needed.
Position indoor unit on it's face—providing access to back side of unit. Locate refrigerant piping stubs along
bottom of unit and gently bend straight up and back as shown in position 3 below. Be careful not to "kink" piping
while bending.
Locate drain tube stub and signal cable. Run drain tube and signal cable along underside of piping. Secure
together with vinyl tape (included).
Unit is now ready to be attached to wall bracket and have piping stubs, drain tube and signal cable inserted
through hole in wall to outside.
Note: Refrigerant piping can exit the indoor unit from 4 different positions as shown in Fig. 4.5 below. Factory
preset(and most common position used) is position A. If it is necessary to have piping exit unit in any position
other than A, additional refrigerant piping and fittings may be needed and the drain tubing may need to be moved
to the opposite side. Be sure to relocate and install the drain plug to prevent water damage.
Hold indoor unit up to wall and gently guide piping, cable and drain tubing through hole in wall. At the same time
tilt the unit slightly to hook the top of the unit on the tab hooks on the top edge of the wall mounting bracket until
unit is self supported on the tabs. See Fig. 4.5b below.
Using even pressure, push the bottom front of the indoor unit towards the wall. Push evenly unit the unit "snaps"
onto the hooks along the bottom edge of the mounting plate. Note: The entire unit should be secured in place
and there should be no uneven gaps between the indoor unit and wall. Ensure unit is securely held in place.
There is some adjustment right or left to slightly move the unit if needed to line piping up with 3" hole in wall.
Fig. 4.5: Rear View Indoor Unit
Fig. 4.5b: Attach Indoor Unit To
Wall Bracket
Exterior Wall
C
A
B
Piping Through
Wall
D
Piping, Drain Tube,
Communication Cable
Interior Wall
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