INSTALLATION / OWNER’S MANUAL SCH-90 & IC-90 SERIES CONSTRUCTION GAS FIRED INFRA RED HEATERS CAUTION: Read all instructions before use Retain this manual for further reference. Page 1 GP-MCH9-BX-10C SCH-90 / IC-90 Manual R.
NOTICE: The Manufacturer reserves the right to make changes to equipment and specifications without obligation or notification. This publication, or parts thereof, may not be reproduced in any form, without prior written consent from The Manufacturer. Unauthorized use or distribution of this publication is strictly prohibited.
TABLE OF CONTENTS — INFORMATION AND SAFETY LABELS 4 1.0 6 INSTALLATION REQUIREMENTS 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 GENERAL INSTRUCTIONS GAS SUPPLY LINE/GAS PRESSURE VENTILATION REQUIREMENTS CLEARANCES TO COMBUSTIBLES MOUNTING INSTRUCTIONS LIGHTING/SHUTDOWN INSTRUCTIONS LIGHTING/SHUTDOWN INSTRUCTIONS THERMOSTATIC CONTROL 6 7 7 7 8 9 9 10 2.0 MAINTENANCE 10 3.0 REPLACEMENT PARTS 3.1 SCH-90 / IC-90-N/L 3.2 SCH-90-M / IC-90-M-N/L 12 12 14 4.
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For Your Information and Safety … Please read the following warning labels. WARNING WARNING Failure to comply with the precautions and instructions provided with this heater can result in death, serious bodily injury and property loss, damage from hazards of fire explosion, burn, asphyxiation / carbon monoxide poisoning. Only persons who can understand and follow the instructions should use this heater. Service of this heater should be performed by a qualified service person only.
WARNING • • • • • • • • DO NOT use heater in living or office areas. Approved for heating buildings or structures under construction, alteration or repair. Use only in well ventilated areas. Heater must be used exclusively for heating purposes. The distance between the heating surface top to the nearest combustible must be at least 24 inches. The distance from the burner surface, in a horizontal plane, to the nearest combustible must be at least 48 inches.
1.2 GAS SUPPLY & PRESSURE INFORMATION All piping and hose must be installed according to local code, and must be of adequate size and construction. Natural gas models must have the supply line limited to 14 inches (maximum) water column. If the line pressure will go above 14 inches water column at any time, a separate regulator must be used. The minimum supply line pressure at the inlet to the heater regulator must in no case be lower than 6.3 inches of water column.
FIGURE FIGURE 1: 1: SUSPENDED SUSPENDEDFROM FROMCEILING CEILHeater may be suspended from ceiling using chain and mounting hardware. When hanging from joists / beams the 24” clearance to combustibles must be maintained, and measured from the bottom underside of the joist or beam as per drawing, and NOT from the suspension anchoring point of the chain.
1.6 LIGHTING / SHUTDOWN INSTRUCTIONS 1. Pre-purge gas line prior to lighting. 2. Place knob in the OFF position, rotate knob 1 notch, or “click” counter-clockwise. Depress and hold the control knob. Light pilot through porthole. Release knob after sixty seconds. Pilot burns, main burner is off. 3. Turn knob counter-clockwise to ignite main burner. Adjust knob to desired heat setting. 4. If burner does not light, turn knob completely clockwise . knob. Wait five minutes and repeat step two.
1.8 LIGHTING / SHUTDOWN INSTRUCTIONS 1. Pre-purge gas line prior to lighting. 2. Turn the knob counterclockwise to PILOT position, push the knob down and hold in position. The pilot valve opens and allows gas to flow to the pilot burner. 3. While holding the knob down, light the pilot burner, continue to hold knob down until a strong flame is present, continue holding for an additional 60 seconds. 4. Release the knob. The shaft moves upward and engages the safety valve level that opens the safety valve. 5.
Replace filter at least: - once every 2 weeks FILTER RETAINER - minimum once a day when sanding drywall - each time when connecting heater at different location FILTER RETAINER & FILTER * Clean burner screen with each filter change; ( see next window ) FILTER Filter replacement: - Shut off gas supply - Grasp filter retainer and pull together at retainer grips - Free filter retainer - Remove and discard filter - Replace with a new filter - Reinstall filter retainer, complete with filter Clearing Burner
3.0 REPLACEMENT PARTS 3.1 REPLACEMENT PARTS FOR SCH 90-N/L / IC-90-N/L TABLE 3: REPLACEMENT PARTS LIST (REFERENCE PAGE 9) ITEM NO.
FIGURE 4: REPLACEMENT PARTS DIAGRAM FOR SCH 90-N/L / IC-90-N/L 2 3 24 1 25 15 23 6 5 22 7 8 18 17 16 13 12 4 9 Page 13 GP-MCH9-BX-10C SCH-90 / IC-90 Manual R.
3.1 REPLACEMENT PARTS FOR SCH 90-M- N/L / IC-90-M-N/L TABLE 3: REPLACEMENT PARTS LIST (REFERENCE PAGE 9) ITEM NO.
FIGURE 5: REPLACEMENT PARTS DIAGRAM FOR SCH 90-M- N/L / IC-90-M-N/L 2 3 21 22 1 15 18 8 6 5 17 13 7 16 4 12 9 Page 15 GP-MCH9-BX-10C SCH-90 / IC-90 Manual R.
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LIMITED WARRANTY CERTIFICATE FOR GAS-FIRED INFRA-RED CONSTRUCTION HEATER : SCH / IC SERIES The Manufacturer warrants that this product is free from defects in material or workmanship under normal use and service subject to the terms of this document.
