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Safety, Installation, and Operation Manual

DriSteem TCI-W11-U-H, TCI-W11-U Humidistat

READ COMPLETE INSTALLATION INSTRUCTIONS BEFORE STARTING.

WARNING

1.   Contact with energized electrical circuits can cause 

serious injury from electrical shock. Disconnect 
electrical power to the humidifier before starting 
installation. 

WARNING

This product must be installed by a qualified heating and air conditioning contractor. Failure to do so can 
result in serious injury from electrical shock or damage to product, and can void product warranty due to 
possible product misapplication.

CAUTION

1.   Do not set humidity higher than recommended or 

moisture can accumulate, which can cause bacteria 
and mold growth or dripping water into building 
spaces. Dripping water can cause property damage; 
bacteria and mold growth can cause illness.

2.   Do not set humidity up to recommended levels if 

there is condensation on the inside of windows. 
Condensation damage  
can result.

THESE INSTALLATION INSTRUCTIONS ARE FOR THE HUMIDISTAT ONLY! 

For DriSteem humidifier installation, follow DriSteem humidifier installation instructions.

Summary of Contents for TCI-W11-U

Page 1: ...ious injury from electrical shock or damage to product and can void product warranty due to possible product misapplication CAUTION 1 Do not set humidity higher than recommended or moisture can accumulate which can cause bacteria and mold growth or dripping water into building spaces Dripping water can cause property damage bacteria and mold growth can cause illness 2 Do not set humidity up to rec...

Page 2: ...umidity default disabled Set min or max humidity display default 0 and 100 Calibrate sensor Tune the PI control loop Enable security to prevent user from changing parameters WARNING This device is intended to be used for comfort applications Where a device failure endangers human life and or property it is the responsibility of the owner designer and installer to add additional safety devices to p...

Page 3: ... to EN60730 1 Environment Operation To IEC 721 3 3 Climatic conditions class 3K5 Temperature 0 to 50ºC 32 to 122ºF Humidity 95 RH non condensing Transport storage To IEC 721 3 2 and IEC 721 3 1 Climatic conditions class 3K5 and class 1K3 Temperature 25 to 70ºC 13 to 158ºF Humidity 95 RH non condensing Mechanical conditions class 2M2 Standards conformity EMC standard low voltage directive 2014 30 E...

Page 4: ...RE 4 1 USING THE DRISTEEM HUMIDISTAT DISPLAY Down Decrease SET POINT Parameter setting SCROLL menu options and parameters Off Energy hold off Outputs are off inputs monitored for alarms Up Increase SET POINT Parameter setting SCROLL menu options and parameters DISPLAY INPUT VALUES 75 UI1 For TCI W11 Press OPTION 2 s SEL and H C is displayed Press UP key once UI1 and its value are displayed UI1 is ...

Page 5: ... set correctly 4 Slide the two latches located on the top of the front part into the hooks at the upper side of the mounting plate 5 Carefully lower the front part until the interconnector reaches the mounting plate Continue pressing in a gentle way until the front part is fully connected While inserting the connectors a slight resistance can be felt This is normal Do not use excessive force 6 Wit...

Page 6: ...ts tied to this input will be disabled Verify input connections jumper settings and parameter settings for the input involved Err3 A function refers to a disable input Disable the function or enable the input Err4 Internal failure Product must be replaced Table 6 2 Replacement parts Model Description Part Number TCI W11 U W26 kit 1 Model TCI W11 U W26 1 duct sensor 600968 TCI W11 U W26 PI controll...

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