Bryant HUM-56-1 manual IV. Mount the Humidifier, Install Drain Line, VI. Mount Solenoid Valve, Ð6Ð

SOLENOID

VALVE

INLET HOLE

HOUSING	SEAT
ENCLOSURE	SOLENOID
	VALVE
	FLUSH
	AGAINST
	INLET
	A97107

Fig. 10ÐTop Mounting of Water Solenoid Valve

IV. MOUNT THE HUMIDIFIER

1.Attach foam tape to back of mounting flange (exclude the off-set edge).

2.Hook off-set edge over opening cut in plenum.

3.Place humidifier in plenum aligning screw holes with flange.

4.Align, level, and tighten all screws for air tight seal.

V.INSTALL DRAIN LINE

1.Use 5/8-in. vinyl tubing (field supplied) to connect drain on bottom of humidifier housing to an open drain.

2.Use clamp to hold drain tubing in position over drain fitting outlet.

CAUTION: Unit may leak if drain tubing is misapplied. Do not insert tubing inside of drain fitting outlet.

3.Make sure line is free of traps due to sagging and has sufficient pitch to drain.

VI. MOUNT SOLENOID VALVE

The water solenoid valve should be mounted on top of humidifier enclosure.

1.To mount solenoid on top, see Fig. 10.

a.Firmly press valve into the top inlet hole on enclosure. Seat valve flush against inlet hole.

2.If alternate mounting of solenoid is required, see Fig. 11.

a.To mount solenoid on side, use 3/8-in. ID, 1/2-in. OD vinyl tubing (field supplied). Place tubing onto valve stem and secure with clamp.

b.Mount valve upside down securing to side of housing.

c.Place open end of tubing into the top inlet hole.

IMPORTANT: Be careful not to kink tubing.

VII. MAKE WATER CONNECTION

If garden hose is not used for water supply:

1.Mount saddle valve on water line according to instructions supplied with valve.

2.Run 1/4-in. diameter (water line grade) tubing from saddle valve to adapter on solenoid valve and tighten compression fittings.

IMPORTANT: If water pressure is higher than normal (60 psi), use noise suppression disk included in parts bag. (Read water noise reducer note located inside package for instructions). For normal operation, saddle valve need only be opened 1 full turn to meet performance requirements.

TUBING

ENCLOSURE

INLET HOLE

POSITION TUBING INSIDE INLET HOLE (CUT LENGTH

IF REQUIRED)

A97099

Fig. 11ÐAlternate Mounting of Solenoid Valve

on HUMBBSFP1016-A-- Humidifier

3. Open valve and check installation for leaks.

NOTE: Saddle valve is self piercing on copper lines; 1/4-in. hole must be drilled in steel or iron pipes. Use only a grounded drill or a hand drill to avoid shock hazard. Turn off water and drain the pipe prior to drilling 1/4-in. hole.

VIII. INSTALL HUMIDISTAT AND COMPLETE WIRING

1.Mount humidistat on inside wall, or return-air duct in accordance with section INSTALLATION OF HUMIDIS- TAT on page 10.

2.Wire red and blue low-voltage leads. (See Fig. 6.)

3.Plug power cord in to 115-vac 60Hz source.

NOTE: Wiring must comply with National Electrical Code and any local codes or ordinances that may apply.

IX. START-UP

1.Open saddle valve to permit water flow to the solenoid.

2.Check all connections for water leaks.

3.Set thermostat to call for heat. Set humidistat for highest humidity setting making sure contacts are closed. After a few minutes of operation, check the drain connection for leaks and to see if water is flowing through humidifier.

4.Reverse thermostat and humidistat settings to insure proper shutdown.

5.Reset thermostat to normal setting. Reset humidistat to recommended setting.

X.FINAL STEPS

Attach humidifier maintenance instruction sticker to a visible location.

1.Inform homeowner of proper operation, maintenance, and humidistat setting.

a.If unit is installed during cooling season set humidistat for summer setting (OFF or lowest setting).

b.If installed during heating season, set unit for normal operation.

Ð6Ð