Table of Contents
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Improper installation, adjustment, alteration, service or maintenance can
cause serious property damage, injury, or death. Read these instructions
thoroughly before installing or servicing this equipment.
containing chlorinated or halogenated hydrocarbons. See Hazard Intensity
Levels, page 2.
If you smell gas:
1. Open Windows
2. Don't touch electrical switches
4. Immediately call your gas supplier.
of this appliance is hazardous.
Installation/Operation/Maintenance
Applies to: Models RIH, RIHV, RIHVN, and RIHVL
Gas-Fired High-Intensity Infrared Heaters
Models RIH/RIHV
WARNING
WARNING
FOR YOUR SAFETY
Form I-RIH (4-16)
Obsoletes Form I-RIH (10-14)
P/N 131793R11, Page 1
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Summary of Contents for Reznor RIH Series
- Page 1 Form I-RIH (4-16) Obsoletes Form I-RIH (10-14) Installation/Operation/Maintenance Applies to: Models RIH, RIHV, RIHVN, and RIHVL Gas-Fired High-Intensity Infrared Heaters Models RIH/RIHV WARNING Improper installation, adjustment, alteration, service or maintenance can cause serious property damage, injury, or death. Read these instructions thoroughly before installing or servicing this equipment.
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Page 2: Table Of Contents
Table of Contents 1.0 General ....... 2-4 7.0 Electrical ......10-13 1.1 Hazard Labels and Notices ......2 7.1 Electrical Supply .........10 1.2 General Information ........2... -
Page 3: Warranty
High Altitude 1.3 Warranty WARRANTY IS VOID IF…… NOTE: 1.4 Installation Codes Aircraft Hangars: Special Space Heating Installations plate. P/N 131793R11, Page 3... -
Page 4: Location
1.0 General Special Space Heating Installations (cont'd) (cont'd) Repair Garages - U.S.: 1.4 Installation Codes (cont'd) Parking Structures - U.S Garages - Canada 2.1 Recommended Mounting Height and Distance from a Wall 2.0 Location NOTE: Clearances to combustibles must be observed; see Paragraph 4.2. Recommended Mounting Height (feet and meters) Model at 5°... -
Page 5: Ventilation Requirements
2.2 Ventilation WARNING Requirements monoxide poisoning, or death. Always vent enclosed spaces and buildings according to national, state, provincial, and local codes. In the United States is operating. Total area required can be computed by dividing exhaust CFM by 500 feet per minute. (Total area required can be computed by dividing exhaust cubic meters per minute by 152 meters per minute.) In Canada 3.0 Receiving... -
Page 6: Dimensions And Clearances
4.0 Dimensions and Clearances 4.1 Dimensions FIGURE 1 - Model RIH Dimensions - inches and (mm) Dimensions - inches Size 13" (330mm) Dimensions - mm Size 8-1/2" (216mm) 23-23/32" (603mm) NOTE: 4.2 Clearances WARNING Single or multi-heater placement must be such that continuous operation of the heater or heaters will not cause combustible materials or materials in storage to attain a temperature in excess of 150°F (66°C). -
Page 7: Suspending The Unit
FIGURE 2 - Clearances to Combustibles (Inches and mm) 3D VIEW STACKING HEIGHT Sizes 30, 50, & 60 ONLY ALL Sizes A - D See Table below. In locations used for the storage of combustible materials, signs shall be posted to specify the maximum permissible stacking height to maintain required clearances from the heater to combustibles. -
Page 8: Suspending The Unit
5.0 Suspending the Unit (cont'd) FIGURE 3B FIGURE 3A - Rigid or Chain Suspension applies to all Sizes - Heater must be level. 3/8” (10mm) all-thread rods for rigid mount 200# (91kg) working load chain for chain mount 1/4” (6.3mm) Gas Manifold diameter “S”... -
Page 9: Gas Supply
The installer is responsible for suspension of the heater. Under no circumstances should either the gas supply line or electrical supply line to the unit be used to provide assistance in suspension. Do not run any gas or electric service lines 6.0 Gas Supply 6.1 Gas Supply Line FIGURE 6... -
Page 10: Gas Pressure
6.0 Gas Supply 6.2 Gas Pressure (cont'd) Gas Pressure Requirements Supply Pressure (w.c) Manifold Pressure Type (at the pressure tap in the gas valve) Minimum Maximum Natural Gas Propane gauge. All measurements must be made when this heater and all other gas burning 7.1 Electrical Supply 7.0 Electrical WARNINGS... -
Page 11: Electrical Requirements By Voltage And Control Types
7.2 Electrical Requirements applies to the unit being installed. by Voltage and NOTES common to FIGURES 6A, 6B, and 6C (page 12): Control Types FIGURE 6A - With 120 VAC DIRECT SPARK IGNITION (DSI) SINGLE-STAGE CONTROLS 120 VAC DSI HEATER ELECTRICAL SUPPLY AND THERMOSTAT WIRING* Heater 1 Heater 2 LEGEND... -
Page 12: Wiring Diagrams
7.0 Electrical 7.2 Electrical Requirements by Voltage and Control Types (cont'd) (cont'd) FIGURE 6C - With 24 VAC DIRECT SPARK IGNITION (DSI) 2-STAGE CONTROLS (Option AG2R on RIHV100, RIHVN150, and RIHVN200 only) 24 VAC DSI 2-STAGE HEATER ELECTRICAL SUPPLY AND THERMOSTAT WIRING* LEGEND Heater 1 Heater 2... - Page 13 FIGURE 7B - 24 VAC SINGLE-STAGE 24 VAC – 60 or 50 Hz – 1 Phase Heater Maximum Current Draw = 0.66 Amps. DIRECT SPARK IGNITION ELECTRICAL Total Heater Power Consumed = 15.9 VA CONNECTION DIAGRAM Flame Spark Combination Wire Colors Sensor Electrode Gas Valve (CGV)
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Page 14: Ignition And Operation
LIGHTING INSTRUCTIONS 8.0 Ignition and Operation IMPORTANT: The control system cannot determine the burner; the control system will lockout and shut off. The control is extremely polarity sensitive. Proper grounding and proper electrical polarity are essential to the operation of these heaters. -
Page 15: Commissioning And Startup
9.0 Commissioning and Startup off. or near heater. below the heater. P/N 131793R11, Page 15... -
Page 16: Accessories
10.0 Accessories Thermostat, Option CL34 Thermostat, Option CL82 Standard Reflector Optional Parabolic Reflector Wire Grid, Option DN2 Optional wire grid to increase radiant installation of Standard Protective Screen, Option DN3 NOTE: Optional Screen Chain and "S" Hooks, Option UE1 Chain Mounting Kit, Option UE2 FIGURE Gas Connector and Shutoff Valve, Option UF2 P/N 131793R11, Page 16... -
Page 17: Maintenance And Service
11.0 Maintenance illustrates general arrangement of heater operation. and Service should be performed as follows: 11.1 Maintenance Procedures and CAUTION: Always wear protective goggles when cleaning heaters. Illustrations FIGURE 8 - General Arrangement LEGEND Symbol Item Description Gas manifold Gas orifice Venturi Optional heat deflector Heater flue exhaust path... -
Page 18: Troubleshooting Guide
11.0 Maintenance and Service (cont'd) 11.2 Troubleshooting Guide SYMPTOM POSSIBLE CAUSE CORRECTIVE ACTION of heaters not of gas lines but heater not minutes, then reset thermostat. systems see fails to ignite operation Pilot goes out down button is released Pilot burning, no gas to main turn off inside burner... -
Page 19: Index
SYMPTOM POSSIBLE CAUSE CORRECTIVE ACTION applied on pipe at installation of thermostat happen happen Index P/N 131793R11, Page 19... -
Page 20: Installation Record
INSTALLATION RECORD - to be completed by the installer: Installer: Distributor (company from which the unit was purchased): BUILDING OWNER OR MAINTENANCE PERSONNEL: For service or repair: FORM I-RIH (4-16), PN 131793R11 P/N 131793R11, Page 20...
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