Bryant 355CAV User Manual download pdf (Page 16)

NOTE: See Fig. 14 or tube routing label on main furnace door to

check for proper connections.

Relocate tubes as described below.

1. Disconnect collector box pressure tube (pink label) attached

to pressure switch.

2. Extend collector box pressure tube (green label) which was

previously connected to condensate trap relief port

connection by splicing to small diameter tube

(factory--supplied in loose parts bag.)

3. Connect collector box pressure tube (green label) to

pressure switch connection labeled COLLECTOR BOX.

4. Use remaining small diameter tube (factory--supplied in

loose parts bag) to extend collector box pressure tube (pink

label) which was previously connected to pressure switch.

5. Route this extended tube (pink label) to condensate trap

relief port connection.

6. Determine appropriate Length, cut, and connect tube.

7. Clamp tube to relief port connection.

Condensate Trap Freeze Protection

Refer to condensate Drain Protection section for recommendations

and procedures.

Construct a Working Platform

Construct working platform where all required furnace clearances

are met. (See Fig. 3 and 12 or 13.)

UNIT OPERATION HAZARD

Failure to follow this caution may result in intermittent unit

operation.

The condensate trap MUST be installed below furnace. See

Fig. 6 for dimensions. The drain connection to condensate

trap must also be properly sloped to an open drain.

CAUTION

NOTE: A 12--in. (305 mm) minimum offset pipe section is

recommended with short (5 to 8 ft. or 1.5M to 2.4M) vent systems.

This recommendation is to reduce excessive condensate droplets

from exiting the vent pipe. (See Fig. 12, 13, or 44.)

LOCATION

General

This furnace must

S be installed so the electrical components are protected from

water.

S not be installed directly on any combustible material other than

wood flooring (refer to SAFETY CONSIDERATIONS).

S be located so combustion--air and vent pipe maximum lengths

are not exceeded. Refer to Table 7.

S be located where available electric power and gas supplies meet

specifications on the furnace rating plate.

S be attached to an air distribution system and be located as close

to the center of the distribution system as possible. Refer to Air

Ducts section.

S be provided with ample space for servicing and cleaning.

Always comply with minimum fire protection clearances shown

on the furnace clearance--to--combustibles label. (See Fig. 3.)

This furnace may be located in a confined space without special

provisions for dilution or ventilation air.

NOTE: For upflow/downflow applications install furnace so that

it is level or pitched and forward within 1/2--in. (13 mm) for proper

furnace operation. For horizontal applications pitch 1/4--in. (6

mm) minimum to 1/2--in. (13 mm) maximum forward to ensure

proper condensate drainage from secondary heat exchangers. (See

Fig. 15.)

When a furnace is installed so that supply ducts carry air circulated

by the furnace to areas outside the space containing the furnace, the

return air shall also be handled by ducts sealed to furnace casing.

The ducts terminate outside the space containing the furnace to

ensure there will not be a negative pressure condition within

equipment room or space.

FRONT

BACK

FRONT

B

A

C

A93043

Fig. 16 -- Prohibit Installation on Back

355CAV

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 61 62

Comments to this Manuals

No comments

Bryant 355CAV User Manual Page 16

Comments to this Manuals

Related products and manuals for Kiln Bryant 355CAV