Install Instructions

OPERATION

AND SERVICE

TrueSTEAM automatically ushes the tank throughout the humidifying season. This lowers the water hardness

concentrated in the tank, and slows the accumulation of solid minerals.

Automatic Cleaning Cycle

• The automatic cleaning cycle takes about 45 minutes. During this time, TrueSTEAM will not produce

any steam.

• Cold water will enter the tank to lower water temperature below 140°F (60°C) before draining.

• At the end of the cycle, TrueSTEAM rells the tank with fresh water and automatically returns to

normal operation.

Manual Cleaning Cycle

Honeywell recommends that TrueSTEAM be manually cleaned and the water lter be changed at least

once each humidication season. The manual cleaning is necessary to remove solid mineral deposits left

behind during operation.

STEP ONE: Initiate a Flush Cycle

Solid material deposits in the tank are normal. The

homeowner should expect to see some buildup in the

tank and on the heating element.

• When the Cleaning Required light is on, manual

cleaning is needed. TrueSTEAM will still operate as

normal while this light is on.

• Before removing the TrueSTEAM tank, it must be

completely drained.

To begin draining the tank, press and hold the Drain

button until the Draining light blinks.

Manual Drain Procedure

Press and hold the Drain and Go buttons

simultaneously to interrupt the water cooling cycle and

immediately drain the tank.

CAUTION: Burn and Scalding Hazard.

Use extreme caution when using the manual drain procedure. The water exiting the TrueSTEAM

may be as hot as 212ºF. Make sure the drain outlet can handle up to 212ºF (100ºC), or wait at least

45 minutes to allow the water to cool before using this feature.

Routine Maintenance

TrueSTEAM Humidication System 69-2285—05

M29628