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48EZ Series
CARRIER 48EZ Series Manuals
Manuals and User Guides for CARRIER 48EZ Series. We have
2
CARRIER 48EZ Series manuals available for free PDF download: Installation Instructions Manual, Owner's Information Manual
Carrier 48EZ Series Installation Instructions Manual (34 pages)
Brand:
Carrier
| Category:
Heat Pump
| Size: 1 MB
Table of Contents
Table of Contents
1
Page Safety Considerations
1
Introduction
2
Receiving and Installation
2
Check Equipment
2
Identify Unit
2
Inspect Shipment
2
Provide Unit Support
2
Roof Curb
2
Slab Mount
2
Ground Mount
2
Field Fabricate Ductwork
2
Rig and Place Unit
7
Connect Condensate Drain
7
Install Flue Hood
7
Install Duct Connections
10
Configuring Units for Downflow (Vertical) Discharge
10
Install Electrical Connections
11
High- -Voltage Connections
11
Special Procedures for 208- -V Operation
11
Control Voltage Connections
12
Thermostat
12
Easy Selectt
13
Transformer Protection
15
Pre- -Start- -Up
15
Startup
15
Check for Refrigerant Leaks
15
Unit Sequence of Operation
16
Start- -Up Heating and Make Adjustments
16
Checking Heating Control
16
Check Gas Input
16
Adjust Gas Input
17
Check Burner Flame
17
Start- -Up Cooling and Make Adjustments
18
Checking Cooling Control Operation
18
Checking and Adjusting Refrigerant
18
Indoor Airflow and Airflow Adjustments
19
Maintenance
23
Air Filter
23
Indoor Blower and Motor
23
Flue Gas Passageways
24
Combustion Air Blower
24
Limit Switch
24
Burner Ignition
24
Main Burners
24
Outdoor Coil, Indoor Coil, & Condensate Drain Pan
24
Outdoor Fan
25
Electrical Controls and Wiring
25
Refrigerant Circuit
25
Gas Input
26
Indoor Airflow
26
Check Defrost Thermostat
26
Puronr Items
26
Troubleshooting
29
Start- -Up Checklist
29
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CARRIER 48EZ Series Owner's Information Manual (4 pages)
Single-packaged Gas Heat/Electric Heat Pump with Puron (R-410A) Refrigerant
Brand:
CARRIER
| Category:
Heat Pump
| Size: 0 MB
Table of Contents
Note to Equipment Owner
1
Safety Considerations
2
Unit Introduction
2
Starting or Shutting off Unit
2
Operating Your Unit
2
Step 1--Cooling Mode
2
Step 2--Heat Pump Heating Mode
2
Step 3--Gas Heat Mode
2
Step 4_Defrost Mode
2
The Defrost Mode
3
Step 5--Emergency Heat Mode
3
Maintenance and Service
3
Routine Maintenance
3
Maintenance and Care for the Equipment Owner
3
Air Filters
3
Fans and Fan Motors
3
Indoor and Outdoor Coils
3
Condensate Drain
4
Compressor
4
Condenser (Outdoor) Fan
4
Electrical Controls and Wiring
4
Refrigerant Circuit
4
Unit Panels
4
Regular Dealer Maintenance
4
Warranty Certificate
4
Befalls You Call for Service...
4
In Case of Trouble
4
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