Fujitsu ASU-RLF Installation instructions

Fujitsu ASU-RLF Coil Cleaning

Disassembly Instructions

ALWAYS SHUT FF P WER BEF RE ANY W RK

IS PERF RMED

Remove the front

cover and the air

filters. Next remove

the 2 screws on the

right and 1 screw on

the left, see arrows.

After removing all the screws, take a flat head screwdriver and locate where the top of

the cover clips in. Gently pry the top of the cover off at the locations shown. The p ll the

cover off, top first.

Once the cover is off

remove the room and

pipe thermistors off the

top right of the nit.

Remove the 3

screws for the

electrical section.

Pipe thermistor

Room

Temperature

thermistor

This is how it sho ld

look once yo remove

the control box.

Ground screws

thermistor

Ground screw

Next yo need to

separate the coil

from the blower

wheel and drain

pan. Remove the

2 screws on the

right and 2 screws

on the left.

Remove the fan

motor cover

screw.

Disconnect the

field wires from

the terminal

block and make

s re they are not

attached to the

nit anywhere.

LEFT SIDE RIGHT SIDE

Once all screws have been removed, the fan section sho ld be able to drop o t of the nit.

Unclip the bottom of the nit from the wall bracket. Disconnect the drain line from the back

of the nit. The drain pan, blower wheel, and fan motor sho ld drop o t of the nit now.

Fix a plastic sheet aro nd the

evaporator eno gh to protect the

wall, floor, and a reasonable area

aro nd the evaporator.

Use a non-acidic HVAC coil cleaner.

Follow the instr ction on the cleaning

sol tion on how to apply and rinse the

cleaner.

Cleaning the Evaporator Coils.

Cleaning the Drain Pan

Remove the blower wheel from the from the

drain pan and remove the blower motor.

Example: Simple Green

Use a ready to se non-acid cleaner,

make s re to follow the instr ctions on

the cleaning sol tion.

Make s re to dry the drain pan

before re-installing.

Cleaning the Blower Wheel

After cleaning the blower wheel, be s re

to l bricate the fan holder with a

silicone grease.

Be s re to clean the blower wheel with

warm water and allow the blower wheel

time to dry before placing the wheel in

the system.

Insert

silicone

grease

here.

MOLD- A f ng s that prod ces growth on n mero s types of damp or decaying organic

matter.

MOLD- Grows where it is cool and dark and where the area contin es to stay wet.

MOLD- Spores that can be carried thro gh the air with d st and other partic lates.

MOLD- Cannot grow on s bstances, s ch as clean metal and clean plastic.

HOW TO AVOID MOLD AND MILDEW GROWTH

INSPECT AND CLEAN ALL FILTERS PERI DICALLY.

INSPECT AND CLEAN ALL C ILS PERI DICALLY.

PR PERLY SEAL ALL PENETRATI N H LES.

PR PERLY WRAP ALL PIPES THAT C NDENSATE.

Basic maintenance procedures will be found

IN ALL PERATI N

MANUALS

Basic maintenance procedures will be found

IN ALL PERATI N

MANUALS

WARRANTY- Does not cover Mold and Mildew growth.

F jits General America Inc.

353 Ro te 46 West, Fairfield NJ 07004

Phone: (973) 575-0380 Fax: (973) 575-2194

Email: ServiceHVAC@f jits general.com

Ca se of Mold Mold growth on the evaporator is ca sed by improper cleaning of the

filters and coil.

Table of contents

Other Fujitsu Air Conditioner manuals

Fujitsu

Fujitsu D'EMPLOI User manual

Fujitsu

Fujitsu ASYG-14LMCA User manual

Fujitsu

Fujitsu AO G30KBTB Series Original operating manual

Fujitsu

Fujitsu ASY9ASSCW User manual

Fujitsu

Fujitsu AU*G36LRLA Series Service manual

Fujitsu

Fujitsu AIRSTAGE ABYA12GATH User manual

Fujitsu

Fujitsu AIRSTAGE ASYA18GATH User manual

Fujitsu

Fujitsu AUXG24LRLB User manual

Fujitsu

Fujitsu UTZ-KXGB User manual

Fujitsu

Fujitsu AUTH09KVLA User manual

Fujitsu

Fujitsu Airstage AUXB07L User manual

Fujitsu

Fujitsu ABHG45LRTA User manual

Fujitsu

Fujitsu ASU 9RLF User manual

Fujitsu

Fujitsu ARYA45LCTU User manual

Fujitsu

Fujitsu AUU9RLF Service manual

Fujitsu

Fujitsu AIRSTAGE AJ 126LELDH Series Service manual

Fujitsu

Fujitsu arya24latu User manual

Fujitsu

Fujitsu AWYZ24LBC User manual

Fujitsu

Fujitsu RSG07KPCE User manual

Fujitsu

Fujitsu AOYG12KATA Service manual

Fujitsu

Fujitsu ASYG09LECB User manual

Fujitsu

Fujitsu autg30krla User manual

Fujitsu

Fujitsu AOU36RLAVM User manual

Fujitsu

Fujitsu ASY20MI-KM User manual

Popular Air Conditioner manuals by other brands

Spheros

Spheros CC 355 instructions

Bosch

Bosch Climate 5000 SCI 24 CAS/ OU- OUE owner's manual

Panasonic

Panasonic CS-E12HKEW operating instructions

nedis

nedis ACMB1WT7 quick start guide

Samsung

Samsung AR KV Series User & installation manual

Daikin

Daikin FCFV50A Operation manual

Toshiba

Toshiba RAS-M10SMUV-E installation manual

Daikin

Daikin FXLQ20MAVE Operation manual

Hitachi

Hitachi RAS-E24CAK instruction manual

CIAT

CIAT Magister 2 Series Installation, Operation, Commissioning, Maintenance

Bestron

Bestron AAC6000 instruction manual

Hisense

Hisense 7K Use and Installation Instructions

Frigidaire

Frigidaire FFRE0533S1E0 Use & care guide

Samsung

Samsung AS09HM3N user manual

Frigidaire

Frigidaire CRA073PU11 use & care

Soleus Air

Soleus Air GB-PAC-08E4 operating instructions

McQuay

McQuay MCK020A Technical manual

Webasto

Webasto Frigo Top 25 DS Instructions for use