Air King 6000 Instrukcje Operacyjne Pobierz pdf (Strona 10)

OPTIONAL SETTING # 1 (FIG. 26.)

Humidifier ON : A temperature rise of 4°C

in one minute and a temperature greater

than 30°C

Humidifier OFF: A temperature drop of

2°C in one minute and a temperature less

than 35°C

• This setting will be useful when you find that

the humidifier is shutting off too early or if the

humidifier is cycling off in the middle of a

furnace cycle. If your furnace is multi-speed (the furnace fan will

change speed during the heating cycle.) or if you have a high-

efficiency furnace, where the furnace burner will cycle ON and

OFF during the heating cycle in order to save energy.

OPTIONAL SETTING # 2 (FIG. 27.)

Humidifier ON : A temperature rise of 4°C

in one minute and a temperature greater

than 30°C

Humidifier OFF: A temperature drop of

2°C in one minute and a temperature less

than 55°C

• This setting will be useful when you find

the humidifier is not turning off when your

furnace has cycled off. Typically this will

occur because the furnace’s cool down cycle is short and the

furnace is shutting off when there is still hot air circulating through

the ducts. As well this will be seen when the furnace is located in

an enclosed space and as a result the ambient temperature is high.

OPTIONAL SETTING # 3 (FIG. 28.)

Humidifier ON : A temperature rise of 4°C

in one minute and a temperature greater

than 30°C

Humidifier OFF: A temperature drop of

2°C in one minute and a temperature less

than 65°C

• This setting will be used when option # 2

(55°C off temp) does not work. You will find

this when a furnace does not have a cool

down cycle at all, on older model furnaces. This could be

occurring when the furnace is older and has short off cycles or if

the furnace is located in a tight enclosed space and the ambient

temperature is very high.

• OPERATING TIP: Depending on the type of furnace and

installation, you may notice that after the humidifier has

shut off and the furnace shuts off the humidifier will turn

back on. This is occurring because the control is sensing

residual heat from the heat exchanger after the furnace has

shut off. If you are experiencing this you should change the

control setting until the problem is resolved. The

temperature at which your furnace shuts off is too close to

the control’s OFF temperature. It may be beneficial to have

the control set to the higher OFF temperature (55°C or

65°C). However it is important to note ONLY CHANGE

THE CONTROL SETTING IF NECESSARY.

REDUNDANT SAFETY CIRCUIT SETTING –

PRESSURE SWITCH CONTROL (NOT SUPPLIED) (FIG. 29)

Humidifier ON: When pressure switch

senses air-flow in the furnace duct

Humidifier OFF: When pressure switch

senses no air-flow in the duct.

• This setting can be used if for some reason

the above 4 different control setting fail to

shut off the humidifier. This is more than

likely occurring as a result of a non-standard

heating system, some sort of supplement

heating, improper humidifier installation, improper furnace

operation, or for some other unforeseen circumstance. This

option may also be used if for some reason the humidifier will not

turn on, this could be occurring because the furnace is not

providing enough heat or it is not providing the required

temperature rise fast enough. All four of the above control setting

have the same ON temperature requirements. This is ensuring an

efficient use of water as there is a minimum air temperature to

efficiently evaporate water. As well if for some reason you wish to

bypass the temperature feature and have the humidifier operate

when fan operates you may choose this option. This option

requires the purchase and installation of a separate pressure

switch (fig 30). Installation instructions for the pressure switch are

included with the kit.

SETTING AND OPERATING

THE DIGITAL HUMIDISTAT

CONTROL SPECIFICATIONS

• Supply Voltage – 24 volts AC.

• Output Voltage – 24 volts AC.

• Set Point Range – 15% to 60% RH.

• Display Range – 15% to 60% RH.

• Resolution – 1% RH.

• Accuracy - +/- 5% RH.

The model 6000 digital humidistat control components include

the following (fig 31)

Model 6000 Flow Through Humidifier

Figure 26

Figure 27

Figure 29

Figure 28

Figure 30

Pressure Switch

1 2 ... 5 6 7 8 9 10 11 12

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