Carrier AC350 Manuals

Manuals and User Guides for Carrier AC350. We have 1 Carrier AC350 manual available for free PDF download: Operation And Service Instructions Manual

Carrier AC350 Operation And Service Instructions Manual (63 pages)

Rooftop Air Conditioning Units With BT324 Carrier Sutrak Digital Display (CSDD) or 280P/282P Electronic Thermostat

Brand: Carrier | Category: Air Conditioner | Size: 1 MB

Air Conditioning Unit
2
Table of Contents
3
Paragraph Number

7
Safety Summary

7
- Safety--1
  7
Description

9
OPERATION (Manual Controller)

24
- Starting, Stopping and Operating Instructions
  24
  - Starting
    24
  - Stopping
    24
- Pre--Trip Inspection
  24
- Figure 2.1 Control Switches (Typical)
  24
- Modes of Operation
  25
  - Temperature Control
    25
  - Cooling Mode
    25
  - Heating Mode
    25
  - Boost Pump (Optional)
    25
  - Vent Mode
    25
  - Compressor Unloader Control (Only with 05G or 05K Compressors)
    25
  - Override Mode -- AC310 (Dehumidification)
    25
  - Table 2--1 Unloader UV1 Relay
    25
  - Table 2--2 Unloader UV2 Relay
    25
  - Evaporator Fan Speed Selection
    26
  - Compressor Clutch Control
    26
  - (A--6, Tm--16, Tm--21)
    26
- Sequence of Operation (280P / 282P)
  26
  - Electronic Thermostat
    26
  - Figure 2.2 280P / 282P Thermostat
    26
OPERATION BT324 Controller

27
Troubleshooting

30
Service

32
- Maintenance Schedule
  32
- Removing Evaporator Cover
  32
- Removing Condenser Cover
  32
- Installing Manifold Gauge Set
  32
  - Installing R--134A Manifold Gauge/Hose SET
    33
- Pumping the System down or Removing the Refrigerant Charge
  34
  - System Pump down for Low Side Repair
    34
  - Removing Entire System Charge
    34
- Refrigerant Leak Check
  34
- Evacuation and Dehydration
  34
- Adding Refrigerant to System
  35
  - Checking Refrigerant Charge
    35
  - Adding Full Charge
    35
- Checking for Noncondensibles
  35
- Checking and Replacing High or Lowpressure Cutout Switch
  35
  - Replacing High or Low Pressure Switches
    35
  - Checking High or Low Pressure Switches
    36
- Filter-Drier
  36
  - To Check Filter--Drier
    36
  - To Replace Filter--Drier Assembly
    36
- Servicing the Heat Valve
  37
  - Coil Replacement
    37
  - Internal Part Replacement
    37
  - Replace Entire Valve
    37
- Servicing the Liquid Line Solenoid Valve
  37
  - Coil Replacement
    38
  - Internal Part Replacement
    38
  - Replace Entire Valve
    38
- Service Valves
  38
- Replacing Return Air Filters
  39
- Thermostatic Expansion Valve
  39
Electrical

43
- Introduction
  43

Carrier Categories

Air Conditioner Heat Pump Furnace Thermostat Chiller

More Carrier Manuals

Carrier AC350 Manuals

Carrier AC350 Operation And Service Instructions Manual (63 pages)

Table of Contents

Paragraph Number

Safety Summary

Description

OPERATION (Manual Controller)

OPERATION BT324 Controller

Troubleshooting

Service

Electrical

Related Products

Carrier Categories