Pilot Adjustment, GAS Pipe Pressure Testing

INSTALLATION

PILOT ADJUSTMENT

Periodically check the pilot ﬂames. Correct ﬂame pattern has three strong blue ﬂames: 1 ﬂowing around the thermopile, 1 around the thermocouple and 1 ﬂowing across the burner (it does not have to be touching the burner).

Note: If you have an incorrect ﬂame pattern, contact your FPI dealer for further instructions.

Incorrect ﬂame pattern will have small, probably yellow ﬂames, not coming into proper contact with the rear burner or thermopile or thermocouple.

P33-NG4 System Data

Conversion Kit# 434-969

For 0 to 2000 feet altitude
Burner Inlet Oriﬁce Sizes:		#44
Max. Input Rating	22,500 Btu/h
Min. Input Rating	12,500 Btu/h

For 2000 to 4500 feet altitude
Burner Inlet Oriﬁce Sizes:		#45
Max. Input Rating	21,000 Btu/h
Min. Input Rating	10,500 Btu/h

Supply Pressure	min.5.0" w.c.

Manifold Pressure
(High)	3.8"+/- 0.2" w.c.

P33-LP4 System Data

For 0 to 4500 feet altitude

Burner Inlet Oriﬁce Sizes: #54

Max. Input Rating	21,500 Btu/h
Min. Input Rating	10,500 Btu/h

Supply Pressure	min.12.0" w.c.

Manifold Pressure
(High)	11"+/- 0.2"w.c.

GAS PIPE PRESSURE

TESTING

The appliance must be isolated from the gas supply piping system by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig. (3.45 kPa). Disconnect piping from valve at pressures over 1/2 psig.

The manifold pressure is controlled by a regulator built into the gas control, and should be checked at the pressure test point.

Note: To properly check gas pressure, both inlet and manifold pressures shouldbecheckedusingthevalve pressure ports on the valve.

1)Make sure the valve is in the "OFF" position.

2)Loosen the "IN" and/or "OUT" pressure tap(s), turning counterclockwise with a 1/8" wide ﬂ at screwdriver.

3)Attach manometer to "IN" and/or "OUT" pressure tap(s) using a 5/16" ID hose.

4)Light the pilot and turn the valve to "ON" position.

5)The pressure check should be carried out with the unit burning and the setting should be within the limits speciﬁ ed on the safety label.

6)When ﬁ nished reading manometer, turn off the gas valve, disconnect the hose and tighten the screw (clockwise) with a 1/8" ﬂ at screwdriver. Note: Screw should be snug, but do not over tighten.

HIGH ELEVATION

This unit is approved in Canada for altitude to 4500 ft. (CAN/CGA-2.17-M91). For Natural Gas installations above 4500 ft. follow current CAN/CGA-B149.1.

S.I.T. VALVE DESCRIPTION

1)Gas on/off knob

2)Manual high/low adjustment

3) Pilot Adjustment

4) Thermocouple Connection - option

5) Outlet Pressure Tap

6)Inlet Pressure Tap

7)Pilot Outlet

8)Main Gas Outlet

9)Alternative TC Connection Point

Regency® P33-4 Zero Clearance Direct Vent Gas Fireplace

P33-LP4 specifications

Regency P33-LP4 is an innovative and versatile propane gas fireplace designed to provide both warmth and ambiance while enhancing the aesthetic appeal of any living space. This model stands out for its combination of modern technology, functionality, and elegance, making it a popular choice among homeowners seeking an efficient heating solution without sacrificing style.

One of the key features of the P33-LP4 is its contemporary design. The fireplace presents a sleek, minimalist look that integrates seamlessly into both traditional and modern interiors. It offers a range of finishing options, including various trims and glass fronts, allowing homeowners to tailor the appearance of the fireplace to their personal taste and existing decor.

A hallmark of the Regency P33-LP4 is its advanced heating capabilities. With a powerful output of up to 33,000 BTUs, this fireplace can efficiently heat spaces of different sizes, making it suitable for both small cozy rooms and larger open areas. The unit also features a high-efficiency burner that maximizes heat production while reducing fuel consumption, which is ideal for energy-conscious users.

In terms of technology, the P33-LP4 boasts a user-friendly electronic ignition system that ensures reliable startups, even in colder temperatures. The fireplace can be controlled through a convenient remote or a wall switch, allowing users to adjust the flame height and heat settings with ease. Additionally, the unit incorporates a fan that circulates warm air throughout the room, enhancing overall heating efficiency and comfort.

Safety is paramount in the design of the Regency P33-LP4. The fireplace is equipped with a built-in safety shut-off feature that automatically turns off the gas supply in case of an unexpected accident. Moreover, the glass front remains cool to the touch, reducing the risk of burns and making it family-friendly.

Flexibility is another advantage of the P33-LP4, as it can be installed in various configurations, including as a built-in unit or a freestanding fireplace. The options for installation enable homeowners to create a unique focal point in their living space, adapting to different architectural layouts.

In conclusion, the Regency P33-LP4 combines contemporary design, efficient heating technology, and safety features, making it an excellent choice for those seeking a stylish and functional propane fireplace. Its versatility and reliability enhance the home environment while providing a warm and inviting atmosphere for family and guests.