Bakers Pride Oven DRG-40 Specifications, Planning The Installation, Frequent Cycling, Conversion

VR8105, VR8205, AND VR8305 DIRECT IGNITION COMBINATION GAS CONTROLS

SPECIFICATIONS

Body Pattern: Straight through; see Table 1 for inlet and outlet size.

Electrical Ratings:

Voltage and Frequency: 24 Vac, 60 Hz.

Current Draw: 0.5A with both operators energized.

Capacity: See Table 1.

Conversion:

Use conversion factors in Table 2 to convert capacities for other gases.

Regulation Range: See Table 1.

Natural-LP Gas Conversion Kits: See Table 4.

Pipe Adapters:

Angle and straight adapters available for 3/8-, 1/2- and 3/4-in. pipe. See Table 5. Flange kits include one flange with attached O-ring, four mounting screws, a 9/64 in. hex wrench and instructions.

Approvals:

American Gas Association Design Certificate: L2025006.

Canadian Gas Association Design Certificate: L2025006.

Australian Gas Association Design Certificate: 4214. Approved for Delta C applications.

European Community (CE) Certificate: Pending.

PLANNING THE INSTALLATION

WARNING

Fire or Explosion Hazard.

Can cause property damage, severe injury, or death.

Follow these warnings exactly:

1.Plan the installation as outlined below.

2.Plan for frequent maintenance as described in the Maintenance section.

Heavy demands are made on the controls when direct ignition systems are used on central heating equipment in barns, greenhouses, and commercial properties and on heating appliances such as commercial cookers, agricultural equipment, industrial heating equipment and pool heaters.

Special steps may be required to prevent nuisance shutdowns and control failure due to frequent cycling, severe environmental conditions related to moisture, corrosive chemicals, dust or excessive heat. These applications require Honeywell Home and Building Control Engineering review; contact your Honeywell Sales Representative for assistance.

Review the following conditions that can apply to your specific installation and follow the precautions suggested.

Frequent Cycling

This control is designed for use on appliances that typically cycle three to four times an hour only during the heating season. In year-around applications with greater cycling rates, the control can wear out more quickly. Perform a monthly checkout.

Table 4. Natural-LP Gas Conversion Kits

Model No. Suffix Letter		Kit to Convert Natural Gas to LP		Kit to Convert LP to Natural Gas
H, K, M		393691		394588
P		Not field convertible.		Not field convertible.
Q		396021		396025
R		Not required, convertible valve.		Not required, convertible valve.
		Table 5. Flange Adapter Part Numbers.
Inlet/Outlet				Part No.a,b
Pipe Size (in. NPT)		Flange Type	Without Hex Wrench		With Hex Wrench
3/8	Straight		393690-1		393690-11
3/8	Elbow		393690-2		393690-12
1/2	Straight		393690-6		393690-16
1/2	Elbow		393690-3		393690-13
3/4	Straight		393690-4		393690-14
3/4	Elbow		393690-5		393690-15

aFlange kits include one flange, one O-ring and four mounting screws.

bDo not use flanges on control models with 3/4 in. inlet and 3/4 in. outlet. On models with 1/2 in. inlet and 3/4 in. outlet, use flanges only on the 1/2 in. inlet side.

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