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RenewAire RH Series manual available for free PDF download: Installation, Operation And Maintenance Manual
RenewAire RH Series Installation, Operation And Maintenance Manual (32 pages)
ELECTRIC DUCT HEATERS
Brand:
RenewAire
| Category:
Heater
| Size: 4 MB
Table of Contents
Table of Contents
5
1 Overview
8
Description
8
Applications
8
Safety Features
8
Low Air Flow Modulation/Shut off
8
Auto-Reset Thermal Cutout
8
Manual Reset Thermal Cutout
8
Maintenance
8
Airflow Direction
8
Rh-D
8
Rh-W
9
Rh-D and Rh-W Models
9
Figure 1.5.0 RH Series Configurations
9
2 Component Descriptions
10
Rh-D
10
Figure 2.1.0 RH-D Manual Reset Thermal Cutout and Output Air Temperature Sensor
10
Figure 2.1.1 RH-D Airflow Sensor and Autor Reset Thermal Cutout
10
Rh-W
11
Figure 2.1.2 RH-D Controls (Typ)
11
Figure 2.2.0 RH-W Controls (Typ)
11
CTH291 Thermostat
12
Figure 2.2.1 RH-W CTH291 Wall Thermostat (Typ)
12
3 Dimensioned Drawings
13
Rh-W and Rh-D with 6" Duct Collar
13
Rh-D and Rh-W with 8" Duct Collar
13
Figure 3.1.0 RH-D and RH-W 6" Duct Collar Dimensioned Drawing
13
Figure 3.2.0 RH-D and RH-W 8" Duct Collar Dimensioned Drawing
13
Rh-D and Rh-W with 10" Duct Collar
14
Rh-D and Rh-W with 12" Duct Collar
14
Figure 3.3.0 RH-D and RH-W 10" Duct Collar Dimensioned Drawing
14
Figure 3.4.0 RH-D 12" Duct Collar Dimensioned Drawing
14
4 Wiring Schematics
15
Rh-D 120 Vac
15
Rh-D 208/240 Vac (1, 2, 3, 4, 5, and 6 Kw)
15
Figure 4.1.0 RH-D 120 VAC Wiring Schematic
15
Figure 4.2.0 RH-D 208/240 VAC Wiring Schematic (1, 2, 3, 4, 5, 6 Kw)
15
Rh-D 240 Vac (8, 10, and 11.5 Kw)
16
Rh-W 120 Vac
16
Figure 4.3.0 RH-D 240 VAC Wiring Schematic (8, 10, 11.5 Kw)
16
Figure 4.4.0 RH-W 120 VAC Wiring Schematic
16
Rh-W 208/240 Vac (1, 2, 3, 4, 5, and 6 Kw)
17
Rh-W 240 Vac (8, 10, and 11.5 Kw)
17
Figure 4.5.0 RH-W 208/240 VAC Wiring Schematic (1, 2, 3, 4, 5, 6 Kw)
17
Figure 4.6.0 RH-W 240 VAC Wiring Schematic (8, 10, 11.5 Kw)
17
5 Unit Weights
18
Rh-D and Rh-W with 6" Duct
18
Rh-D and Rh-W with 8" Duct
18
Rh-D and Rh-W with 10" or 12" Ducts
18
6 Installation
18
Minimum Airflow Requirements
18
Installation Location
18
Unit Orientation
18
Installation Clearances
18
Figure 6.4.0 Ventilation Clearance
18
Ductwork Connections
19
Ductwork Insulation
19
Verify Airflow Direction (Rh-D Units Only)
19
Figure 6.4.2 Installation Supports
19
Figure 6.7.0 Airflow Directions
19
Connect Electric Service
20
Line Voltage Wiring Entry Point
20
Connect Thermostat (Rh-W Only)
20
Figure 6.9.0 RH-W Thermostat
21
Figure 6.9.1 Thermostat Wiring Illustration
22
Figure 6.9.2 DIP Switch Positions
22
Figure 6.9.3 Comfort Mode Screen Shot
23
Figure 6.9.4 Economy Mode Screen Shot
23
Low Voltage Wiring Entry Point (RH-W Only)
24
Set Controller Potentiometer (Rh-D Only)
24
Figure 6.9.5 Wiring Termination Illustration
24
7 Maintenance
25
Rh-D Annual Maintenance
25
Rh-W Annual Maintenance
25
Rh-D Trouble Shooting
25
Testing AFS and DS Sensors
25
Testing Control Modules D21-T and D22-T
25
Testing Heating Elements
26
Testing the Transformer
26
Rh-W Trouble Shooting
26
Testing the CTH291 Thermostat
26
Testing the S2 Airflow Sensor
27
Testing the PSSR Control Module
27
Testing the SSR
27
Testing the Heating Elements
27
Testing the Transformer
27
Sequence of Operations
28
RH-D Heaters
28
RH-W Heaters
28
8 Factory Assistance
29
9 Service Parts
30
Rh-D 1, 2, 3, 4, 5, and 6 Kw Service Parts
30
Rh-D 8, 10, and 11.5 Kw Service Parts
30
Figure 9.1.0 RH-D 1, 2, 3, 4, 5, and 6 Kw Service Parts
30
Figure 9.2.0 RH-D 8, 10, and 11.5 Kw Service Parts
30
Rh-W 1, 2, 3, 4, 5, and 6 Kw Service Parts
31
Rh-W 8, 10, and 11.5 Kw Service Parts
31
Figure 9.3.0 RH-W 1, 2, 3, 4, 5, and 6 Kw Service Parts
31
Figure 9.4.0 RH-W 8, 10, and 11.5 Kw Service Parts
31
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