Rheem RH2V2421HTACJA Manuals

Manuals and User Guides for Rheem RH2V2421HTACJA. We have 2 Rheem RH2V2421HTACJA manuals available for free PDF download: Installation Instructions Manual

Rheem RH2V2421HTACJA Installation Instructions Manual (56 pages)

FEATURING INDUSTRY STANDARD R-410A REFRIGERANT

Brand: Rheem | Category: Air Handlers | Size: 3.08 MB

Table of Contents
2
1 Safety Information

3
2 General Information

5
3 Applications

9
4 Electrical Wiring

13
5 Ecm Motor Interface Control Board

24
6 Airflow Performance

34
- Cooling Airflow Settings
  34
- Cooling Airflow Adjustment (-)H2V
  34
- Electric Heat Airflow (-)H2V
  34
- Cooling Mode Dehumidification (-)H2V
  35
- Cooling Delay Profiles (-)H2V
  35
- Using the On-Board LED to Determine Blower CFM (-)H2V
  36
- Cooling Airflow Settings
  36
- Cooling Airflow Adjustments
  36
- Airflow Adjustment
  37
- Electric Heat Airflow
  37
- Cooling Mode Dehumidification
  37
- Cooling Delay Profiles (-)H2V
  38
- Airflow Performance Data (-)H2V
  39
- Air Handler Diagnostic Codes (-)H2V
  39
- 7 Ductwork
  
  41
- 8 Refrigerant Connections
  
  42
  - TEV Sensing Bulb
    42
  - Condensate Drain Tubing
    43
  - Duct Flanges
    43
- 9 AIR FILTER (Not Factory Installed)
  
  44
10 Sequence of Operation

44
- Cooling (Cooling Only & Heat Pump)
  44
- Heating (Electric Heat Only)
  44
- Heating (Heat Pump)
  44
- Defrost
  44
- Emergency Heat
  45
- Room Thermostat
  45
11 Calculations

45
12 Pre-Start Checklist

46
13 Maintenance

46
- Air Filter
  47
- Indoor Coil/Drain Pan/Drain Line
  47
- The Comfort Control
  47
- System™ Control Board
  47
- Blower Motor & Wheel
  48
- Lubrication
  48
- Blower Assembly Removal and Replacement
  48
- Motor Replacement
  48
- ECM Control Module Replacement
  49
- Blower Wheel Replacement
  51
14 Replacement Parts

51
15 Accessories - Kits - Parts

51

Rheem RH2V2421HTACJA Installation Instructions Manual (56 pages)

FEATURING INDUSTRY STANDARD R-410A REFRIGERANT

Brand: Rheem | Category: Air Handlers | Size: 11.24 MB

Table of Contents
2
Safety Information
3
General Information
5
Important Information about Efficiency and Indoor Air Quality
5
Model Number Explanation
6
Dimensions and Weights
7
Receiving
8
Clearances
9
Applications
9
Zoning Systems
9
Vertical Upflow & Horizontal Left
10
Vertical Downflow & Horizontal Right
10
Installation in an Unconditioned Space
12
Installation in Mobile/Manufactured Homes
12
Electrical Wiring
13
Power Wiring
13
Copper Wire Size
13
Control Wiring
14
Typical Thermostat Wiring Diagrams (-)H1V, (-)H2V
15
Grounding
18
Blower Motor Electrical Data (-)H1V
18
Blower Motor Electrical Data (-)H2V
18
Conventional 24VAC Thermostat Control Wiring (-)H2V
19
Electric Heat Electrical Data (-)H1V
20
Electric Heat Electrical Data (-)H2V
22
Heater Kit Supplemental Information (-)H1V & (-)H2V
23
Ecm Motor Interface Control Board
24
ECM Motor Interface Control & Settings
24
Using the On-Board LED to Determine Blower CFM
25
Cooling Airflow Settings
25
Cooling Airflow Adjustments
26
Electric Heat Airflow Settings
26
Cooling Delay Profiles
27
Cooling Mode Dehumidification - Passive
27
Cooling Mode Dehumidification - Active
28
On Demand Dehumidification Airflow Adjustment - Active
29
Airflow Performance (-)H1V
30
Airflow Performance Data (-)H1V
30
Airflow Performance
30
Airflow Performance Data
31
Copper Wire Size - Awg. (3% Voltage Drop)
33
Blower Motor Electrical Data (-)H2V
33
Electric Heat Electrical Data
33
Cooling Airflow Settings
34
Cooling Airflow Adjustment (-)H2V
34
Electric Heat Airflow (-)H2V
34
Cooling Mode Dehumidification (-)H2V
35
Cooling Delay Profiles (-)H2V
35
Using the On-Board LED to Determine Blower CFM (-)H2V
36
Cooling Airflow Settings
36
Cooling Airflow Adjustments
36
Airflow Adjustment
37
Electric Heat Airflow
37
Cooling Mode Dehumidification
37
Cooling Delay Profiles (-)H2V
38
Airflow Performance Data (-)H2V
39
Air Handler Diagnostic Codes (-)H2V
39
Ductwork
41
Refrigerant Connections
42
TEV Sensing Bulb
42
Condensate Drain Tubing
43
Duct Flanges
43
AIR FILTER (Not Factory Installed)
44
Sequence of Operation
44
Cooling (Cooling Only & Heat Pump)
44
Heating (Electric Heat Only)
44
Heating (Heat Pump)
44
Defrost
44
Emergency Heat
45
Room Thermostat
45
Calculations
45
Calculating Temperature Rise
45
Calculating BTUH Heating Capacity
45
Calculating Airflow CFM
46
Calculating Correction Factor
46
Pre-Start Checklist
46
Maintenance
46
Air Filter
47
Indoor Coil/Drain Pan/Drain Line
47
The Comfort Control
47
System™ Control Board
47
Blower Motor & Wheel
48
Lubrication
48
Blower Assembly Removal and Replacement
48
Motor Replacement
48
ECM Control Module Replacement
49
Blower Wheel Replacement
51
Replacement Parts
51
Accessories - Kits - Parts
51

Rheem Categories

Water Heater

Air Conditioner Furnace Heat Pump Boiler

More Rheem Manuals

Rheem RH2V2421HTACJA Manuals

Rheem RH2V2421HTACJA Installation Instructions Manual (56 pages)

Table of Contents

1 Safety Information

2 General Information

3 Applications

4 Electrical Wiring

5 Ecm Motor Interface Control Board

6 Airflow Performance

7 Ductwork

8 Refrigerant Connections

9 AIR FILTER (Not Factory Installed)

10 Sequence of Operation

11 Calculations

12 Pre-Start Checklist

13 Maintenance

14 Replacement Parts

15 Accessories - Kits - Parts

Rheem RH2V2421HTACJA Installation Instructions Manual (56 pages)

Table of Contents

Related Products

Rheem Categories