ICP
Heating & Cooling

Model # FSM4P4800AT1 Official ICP fan coil

Here are the diagrams and repair parts for Official ICP FSM4P4800AT1 fan coil, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 57 parts  |

Piston 1179692
#17

Coil diagram

Piston

Part #1179692

In Stock
Furnace Air Filter 1171654
#5

Cabinet diagram

Furnace air filter

Part #1171654

In Stock
Harness 1171698
#NI

Cabinet diagram

Harness

Part #1171698

In Stock
Strainer 1171739
#8

Coil diagram

Strainer

Part #1171739

In Stock
Grommet 1171737
#NI

Cabinet diagram

Grommet

Part #1171737

This item is not returnable
In Stock
Cap 1174949
#NI

Cabinet diagram

Cap

Part #1174949

This item is not returnable
In Stock
Grommet 1171620
#NI

Cabinet diagram

Grommet

Part #1171620

In Stock
Central Air Conditioner Evaporator Fan Motor Wire Harness 1171676
#4

Blower diagram

Central air conditioner evaporator fan motor wire harness

Part #1171676

In Stock
Paint 1171357
#NI

Cabinet diagram

Paint

Part #1171357

In Stock
Transformer 1172028
#2

Blower diagram

Transformer

Part #1172028

In Stock

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

Thermostat problem, clogged air filter, burner failure…

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

Most common repair guides to help fix your heating & cooling combined units

These step-by-step repair guides will help you safely fix what’s broken on your HVAC system.

How to unclog the air conditioner drain line

How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

Repair difficulty
Time required
 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta…

Repair difficulty
Time required
 15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

What to check if your air conditioner isn't cooling video

What to check if your air conditioner isn't cooling video

If your central air conditioner isn't cooling as it should, we'll show you how to check for a tripped float switch and c…