Desa CGG3324P(T), CGG3630P Checking GAS Connections, Pressure Testing Gas Supply Piping System

Page 13

OWNER’S MANUAL

INSTALLATION

Continued

CHECKING GAS

CONNECTIONS

WARNING: Test all gas pip- ing and connections for leaks after installing or servicing. Cor- rect all leaks at once.

WARNING: Never use an open flame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks at once.

CAUTION: Make sure exter- nal regulator has been installed between propane/LP supply and heater. See guidelines under Con- necting to Gas Supply, page 12.

Pressure Testing Gas Supply Piping System

Test Pressures In Excess Of 1/2 PSIG

Test Pressures Equal To or Less Than 1/2 PSIG

1.Close manual shutoff valve (see Fig- ure 15).

2.Pressurize supply piping system by ei- ther using compressed air or opening propane/LP supply tank valve.

3.Check all joints from propane/LP sup- ply tank to manual shutoff valve (see Figure 16). Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak.

4.Correct all leaks at once.

Manual

Open

Shutoff

 

Valve

 

 

O

 

Closed

 

POS

Figure 15 - Manual Shutoff Valve

Pressure Testing Heater Gas Connections

1.Open manual shutoff valve (see Fig- ure 15).

2.Open propane/LP supply tank valve.

3.Make sure control knob of heater is in the OFF position.

4.Check all joints from manual shutoff valve to thermostat gas valve (thermo- stat-controlled models) or control valve (variably-controlled models) (see Fig- ure 16). Apply mixture of liquid soap and water to gas joints. Bubbles form- ing show a leak.

5.Correct all leaks at once.

6.Light heater (see Operating Heater, pages 15 and 16 [Thermostat- Controlled Models] or pages 16 and 17 [Variable Manually- Controlled Models]). Check all other internal joints for leaks.

7.Turn off heater (see To Turn Off Gas to Appliance, page 16 [Thermostat-Con- trolled Models] or page 17

[Variable Manually-Controlled Models]).

1.

Disconnect heater and its individual

 

manual shutoff valve from gas supply

 

piping system. Pressures in excess of

 

1/2 psig will damage heater regulator.

2.

Cap off open end of gas pipe where

 

manual shutoff valve was connected.

3.

Pressurize supply piping system by ei-

 

ther using compressed air or opening

 

propane/LP supply tank valve.

4.

Check all joints of gas supply piping

 

system. Apply mixture of liquid soap

 

and water to gas joints. Bubbles form-

 

ing show a leak.

5.

Correct all leaks at once.

6.

Reconnect heater and manual shutoff

 

valve to gas supply. Check re-

Propane/LP Supply Tank

Manual

Shutoff

Valve

Thermostat Gas Valve or

Control Valve Location

connected fittings for leaks.

Figure 16 - Checking Gas Joints

Continued

103425

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualUnvented VENT-FREE GAS LOG Heater Safety InformationProduct Identification Product FeaturesLocal Codes UnpackingProviding Adequate Ventilation AIR for Combustion and VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location AIR for Combustion VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Ventilation AIRBuilding Ventilation Air From OutdoorsInstallation Clearances InstallationCheck GAS Type Minimum Fireplace Clearance to Combustible MaterialsMinimum Noncombustible Material Clearances If Using MantelMantel Clearances Determining Minimum Mantel Clearance When Using a HoodFloor Clearances Determining Minimum Mantel ClearanceInstalling Heater Base Assembly Installing Damper Clamp Accessory for Vented OperationAttaching Flexible Gas Hose to Heater Gas Regulator Installation Items NeededExternal Regulator With Vent Pointing Down Connecting to GAS SupplyPressure Testing Heater Gas Connections Pressure Testing Gas Supply Piping SystemChecking GAS Connections Installing Rear Log Installing LogsOperating Heater For Your Safety Read Before LightingLighting Instructions To Turn OFF GAS To Appliance Manual Lighting ProcedureThermostat Control Operation Variable Control Operation Inspecting BurnersPilot Flame Pattern Cleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning and MaintenanceFront Burner Flame Pattern LogsObserved Problem Possible Cause Remedy TroubleshootingMaintenance, Gas leak. See Warning statement at For Masonry and FACTORY-BUILT Metal Fireplace Optional Positioning of Thermostat Sensing BulbService Hints SpecificationsTechnical Service Replacement PartsVariable Manually Controlled Models Illustrated Parts BreakdownVariable MANUALLY- Controlled Models Parts ListThermostat Controlled Models KEY Part Number Description QTY CGG3324PTParts Centrals Accessories103425 Keep this Warranty Warranty Information

CGG2618P, CGG3324P(T), CGG3630P specifications

Desa CGG2618P, CGG3630P, and CGG3324P(T) are exceptional models from Desa that showcase innovative technology and thoughtful engineering, tailored for a variety of heating needs. Each of these models brings unique features and characteristics, catering to both residential and commercial applications while ensuring efficiency and performance.

The CGG2618P model is known for its compact design and powerful heating capabilities. It features a 26,000 BTU heating capacity, making it an ideal choice for spaces that require rapid and effective warmth. The unit employs advanced ceramic combustion technology that enhances fuel efficiency, allowing users to enjoy the comfort of heat without excessive energy consumption. Its user-friendly interface includes an adjustable thermostat, enabling precise temperature control tailored to individual preferences. Furthermore, the CGG2618P is equipped with safety features such as an automatic shut-off system, ensuring peace of mind during operation.

Moving on to the CGG3630P, this model boasts a larger heating capacity of 36,000 BTU, making it suitable for larger areas. This unit utilizes a dual burner system, which ensures even heat distribution throughout the space. The CGG3630P is designed with advanced insulation materials that contribute to its energy efficiency, minimizing heat loss and enhancing performance. Additionally, it offers multiple heat settings, allowing users to easily adjust the temperature based on their specific needs, whether it’s for quick heating or maintaining a steady warmth.

The CGG3324P(T) model distinguishes itself with its time and temperature control capabilities, making it a versatile option for users who want to schedule heating in advance. This model features a programmable thermostat, which can be programmed for different heating times throughout the day, promoting convenience and energy savings. With a 33,000 BTU capacity, the CGG3324P(T) is capable of heating medium to large rooms efficiently. Its sleek design and modern aesthetics allow it to blend seamlessly into various decor styles while its robust construction ensures durability.

All three models are equipped with high-performance safety features, offering reliable operation without compromising user safety. With their distinctive technologies and attributes, Desa CGG2618P, CGG3630P, and CGG3324P(T) provide effective and efficient heating solutions suitable for diverse settings, ensuring warmth and comfort all winter long.
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