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FSFXXAOA1180: Installation and User Instructions

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

5

A200592

Flush to Ceiling

NOTE: 

If  the  finishing  will  be  done  using  the  optional  decorative

finishing trim (part no. KVAAC0101DFT), the springs included in the

optional kit should be installed before installing the brackets.

1. Using 4 screws no. 8-18 x 0.375 in., install the brackets on the unit

following the diagram below to adapt to the thickness of the ceiling.

DO NOT USE OTHER SCREWS.

A200593

2. Using 4 screws no. 10-12 x 0.625 in., install the unit between the

joists. This  unit  is  designed  to fit between  12-in.  cc  joists.  if  the

joists  are  closer,  do  not  force  the  unit  in—choose  another

installation method.

A200594

NOTE: 

Prior to painting, clean the metal housing using solvent and the

plastic decorative finishing trim using water.

Under Ceiling or Wall Mounted

1. Using 4 screws no. 8-18 x 0.375 in., install the brackets on the unit

as illustrated below. DO NOT USE OTHER SCREWS.

2. Using 4 screws no. 10-12 x 0.625 in. or longer screws if necessary,

secure the unit to the wall or ceiling, into the studs, joists or other

solid material.

NOTE: 

When  wall  mounted,  the  unit  can  be  positioned  in  any

orientation to suit your need.

A200595

Ceiling Hung

The brackets have been designed to allow that the unit be hung using

threaded rods.

1. Using 4 screws no. 8-18 x 0.375 in., install the brackets in one of

both ways illustrated below. DO NOT USE OTHER SCREWS. Use

nuts to secure the unit. 

A200596

In the Attic

IMPORTANT: 

Do  not  install  in  an  attic  where  the  temperature  may

exceed 160 °F.

1. Using 4 screws no. 8-18 x 0.375 in., install the brackets on the unit

as illustrated for Under Ceiling or Wall Mounted. DO NOT USE

OTHER SCREWS.

2. Using 4 screws no. 10-12 x 0.625 in., secure the unit to the joists or

cross framing.

A200597

With optional

decorative trim

FLUSH TO CEILING

VD0467 

12"

ATTIC MOUNTED

VD0466

12"

VH0152

 

10"

10"

WALL MOUNTED

UNDER CEILING

10¼"

VH0154

10"

CEILING HUNG

VH0153A

14¼" clearance

X

VD0470

SCREW POSITION ACCORDING

TO CEILING THICKNESS

X = 1-3/8 in.
X = 1-1/4 in.

X = 5/8 in.
X = 1/2 in.

VD0471

BRACKET INSTALLATION

Summary of Contents for FSFXXAOA1180

Page 1: ...s used to highlight suggestions which will result in enhanced installation reliability or operation LIMITATION For residential domestic installation only Installation work and electrical wiring must b...

Page 2: ...act the manufacturer 2 Before servicing or cleaning this unit disconnect power cord from electrical outlet 3 This unit is not designed to provide combustion and or dilution air for fuel burning applia...

Page 3: ...F The in line heater shall have an integrated airflow sensor and an over temperature sensor to prevent heating in no flow or low flow conditions A200589 When deciding if a preheater is required and w...

Page 4: ...ll Control on p8 for the wiring diagram IMPORTANT Make sure that the wire seal foam is put back in place 10 Reinstall the electronic compartment cover make sure not to pinch wires and set the Mode and...

Page 5: ...kets on the unit as illustrated below DO NOT USE OTHER SCREWS 2 Using 4 screws no 10 12 x 0 625 in or longer screws if necessary secure the unit to the wall or ceiling into the studs joists or other s...

Page 6: ...ated above the first floor place it close to a window or balcony to allow ease of access WARNING PERSONAL INJURY HAZARD Make sure the outdoor intake hood is at least 12 inches above the ground and 6 f...

Page 7: ...A VE0450A K1 M1 Power Supply 12V Line Neutral Low Voltage 24VAC K2 R C G Gf PTC AC Line Filter J1 2 J4 7 J4 6 J4 4 J4 5 F1 High Voltage 120VAC J1 1 To J10 J2 1 J2 2 Power Supply 3 3V MCU K1 K2 M2 Step...

Page 8: ...5 Remove the test port cap located on the port on the intake side of the unit closest to the filter 6 Test the airflow using a Pitot tube The distance between the test port and VD0472 the center of th...

Page 9: ...ion standards and maintain a high standard of safety Any third party replacement part used may cause serious damage and drastically reduce the performance level of your unit which will result in prema...

Page 10: ...ing but was in a standby period This Supply Fan is designed to provide fresh air at the best me of the day Is the unit connected to a working wall outlet Use a small electric appliance to test the out...

Page 11: ...e damper does not move within 15 seconds replace the electronic board If the damper now works replace it Wall control error 4 blinks There is a short circuit in the wall control wiring Inspect wiring...

Page 12: ...A A200609 VN0011A Selected mode Climatic Zones 1 Ashrae 2016 Zones 1 4 2 Ashrae 2010 factory setting Zones 1 4 3 IRC IMC 2012 2015 Zones 1 4 A Comfort mode Hot Humid 1 Zones 2A and 1 B Comfort mode Ho...

Page 13: ...FSFXXAOA1180 Installation and User Instructions Manufacturer reserves the right to change at any time specifications and designs without notice and without obligations 13 APPENDIX B A200610...

Page 14: ...Company Edition Date 12 20 Catalog No IM FSF 01 Replaces New FSFXXAOA1180 Installation and User Instructions Manufacturer reserves the right to change at any time specifications and designs without n...

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