Desa GVB35N - Manual

Table of Contents:

• Page 2 – CONTENTS; SECTION; Determining Fresh-Air Flow for Heater Location
• Page 3 – Continued; WARNINGS; Carbon monoxide poisoning may lead to death!; Early signs of carbon monoxide poisoning; , pages 16 through 19 for complete information.
• Page 4 – Right Side: 12 inches
• Page 5 – PRODUCT
• Page 6 – dealer where you bought heater.; Piezo Ignition System; CHECK GAS TYPE; Before installing heater, make sure you have all items below.; WARNING
• Page 7 – For convenience and efficiency, install heater; Figure 3 - Heater Clearances
• Page 8 – Venting/chimney materials are not supplied with heater.; VENTING HEATER; INSTALLING
• Page 9 – Do not vent heater in any of the following ways (see Figure 4).
• Page 10 – Prefabricated or Masonry All-Fuel Chimney -; This is a masonry chimney or a; Figure 5 - Typical Construction of Venting Systems
• Page 11 – Figure 6 - Connecting Heater to Utility Gas Line; CAUTION; If the supply line branches
• Page 12 – Use two pipe wrenches when connecting gas piping to gas control; Figure 7 - Gas Connection
• Page 13 – Test Pressures In Excess of 1/2 PSIG; pipe. Pressures in excess of 1/2 PSIG will damage heater regulator.; Test Pressures Equal To or Less Than 1/2 PSIG; main gas valve located on or near gas meter.; Pressure Testing Heater Gas Connections; internal joints for leaks.; Figure 8 - Manual Shutoff Valve
• Page 14 – Locate the glass panel package inside the back of the heater.; Figure 9 - Removing Lower Front Access Panel; Glass panels may have sharp edges. Handle with care.
• Page 15 – all the way to the left side.
• Page 17 – NOTICE; Ventilating Confined; Follow the steps below to see if enough fresh air is available.; Figure 13 - Checking for Draft Spillage; This shows there is enough fresh air in area for
• Page 18 – Figure 14 - Ventilation Air from Outdoors; This is a hazardous situation. Draft hood spillage re-; DANGER; Providing Permanent Fresh-Air Ventilation; IMPORTANT
• Page 19 – Ventilating Confined Area; This fresh air would come from an adjoining open area or outdoors.; Figure 15 - Ventilation Air from Inside Building
• Page 20 – pilot, follow these instructions exactly.; FOR YOUR SAFETY READ BEFORE LIGHTING; Make sure manual shutoff valve is fully open.; LIGHTING INSTRUCTIONS
• Page 21 – OPERATING; Figure 17 - Viewing Pilot
• Page 22 – MANUAL LIGHTING PROCEDURE; Remove lower front access panel on heater.; Shutting Off Heater
• Page 23 – Check pilot flame pattern and burner flame pattern often.; PILOT FLAME PATTERN; INSPECTING; Figure 18 - Correct Pilot; BURNER FLAME PATTERN; To view burner flame, look through front glass of heater.
• Page 24 – Figure 21 - Incorrect Burner Flame Patterns; If burner flame pattern is incorrect, as shown in Figure 21
• Page 25 – Turn off heater and let cool before cleaning or servicing.; CLEANING; Air Passageways; • Use a vacuum cleaner or pressurized air to clean.; Exterior; cabinet to remove dust.
• Page 26 – SHOOTING; REMEDY
• Page 30 – Figure 22 - Removing Control Valve and Burner Tube
• Page 31 – Removing Burner
• Page 32 – Changing Burner Orifice
• Page 33 – SPECIFICATIONS; When gas pressure is too low; SERVICE; Model
• Page 34 – age for parts replaced under warranty.; Parts Under Warranty; Parts Not Under Warranty; When calling DESA International, have ready; ORDERING
• Page 35 – ACCESSORIES; BLOWER KIT - PART NUMBER GA6010
• Page 39 – NOTES
• Page 40 – WARRANTY INFORMATION; DESA