Frigidaire FFTH1422R21 - Manuals

Page 2 - Installation Instructions

Common Wall-Sleeve Dimensions IMPORTANT All wall sleeves used to mount the new air conditioner must be in sound structural condition and have a rear grille that securely attached to the sleeve, or rear flange that serves as a stop for the air conditioner. For new or replacement installations, a Frig...

Page 3 - Left Intake Grille

Existing Frigidaire sleeves may have older single sided intake grilles New Dual Intake Grille IMPORTANT This units increased performance characteristics is the result of having two rear intakes. If there is an existing sleeve and rear grille, it should be replaced with the one shipped with the unit ...

Page 4 - Grille Removal; Single intake grilles must be

Grille Removal Important: Single intake grilles must be removed when used with used with dual intake Through-the-wall Units. Warning: When removing grilles, protect from falling by securing with a leash. This can be fashioned from cord or strapping looped through the grille and secured with a knot. ...

Page 5 - Direct Unit Mounting; for instructions how to attache the grille); “Direct Unit Mounting”

Alternate Installation Options Non-Directional Grilles Unit Mounted Grilles When installing a through-the-wall unit into a sleeve that utilizes a non-directional air flow grille, such as diamond expanded grille or an archiectural grille. It is recommended that the dual intake grillet supplied with t...

Page 6 - seal

Direct Unit Mounting In cases where the dual intake grille cannot be mounted directly to the sleeve it is desirable to attach the grille to the back of the through-the-wall air conditioner to the holes predrilled in the unit. 1. Attach the 2 seals (1” x 3/8” x 14”) as shown in Fig. 1.2. Position the...

Page 7 - Grille to Sleeve Attachment; Grille Installation; IMPORTANT

Grille to Sleeve Attachment In cases where the dual intake grille fits inside the sleeve and the grille flange overlaps the sleeve flange, direct attachment may be possible. Grille Installation 1. Remove the existing grille.2. Place the grille included with the new air conditioner towards the rear o...

Page 8 - Non-Frigidaire Dual Intake Grille

Non-Frigidaire Dual Intake Grille In cases where the existing sleeve is a non-Frigidaire sleeve but is installed with a dual intake grille. The existing grille may be left in place. Make sure the outer 3 ½” to 4 ½” louvers are angled from the left and right sides of the sleeve toward the center. (Se...

Page 9 - Subsitute Grille

Subsitute Grille Important: Single intake grilles must be removed when used with used with dual intake Through-the-wall Units. Installation of a standard size Through-the-Wall unit into older – larger sleeves may leave undesirable gaps around the grille edges. An option is to purchase ¾” diamond cut...

Page 10 - Trim Kit Installation Instructions

10 Trim Kit Installation Instructions 1. Install the 1” x 1” x 84” long stuffer seal between the wall sleeve and the unit. A flat-bladed screwdriver or putty knife is recommended. 2. Assemble the trim frame by inserting the top and bottom pieces into side pieces and snapping into place. Energy Savin...