WATTS IOM-T-563 Tekmar WiFi Thermostat Installation Guide
Relative Humidity Operation
Relative Humidity Sensor
The thermostat includes an internal relative humidity (RH) sensor and has the option to
connect to an external RH sensor. The installer has the option to disable the internal RH
sensor when an external RH sensor is installed. When both the internal and external RH
sensors are enabled, the RH reading is averaged.
Humidifier Operation
The thermostat controls the relative humidity (RH) by operating either the Accessory 1
or Accessory 2 relays. This is an installer configurable setting. When the RH is below the
Humidify To setting by 3%, the Accessory 1 or 2 relay is closed to operate a humidifier. The
humidifier is shut off when the RH reaches the Humidify To setting.
The thermostat can operate 3 types of humidifiers:
Stand Alone
• The humidifier is not connected to the HVAC system.
• The thermostat Mode can be set to Heat, Cool, Auto or Off.
• The steam humidifier is ducted to the HVAC system.
• The thermostat Mode can be set to Heat, Cool, Auto or Off.
• Requires the system fan to turn on when operating.
Steam
Evaporative
• A drum style humidifier which requires the heating system to
operate to evaporate the water.
• This system requires the system fan to operate.
• The thermostat Mode must be set to Heat or Auto.
Humidifier Window Protection
During cold weather, condensation will form on windows when the relative humidity (RH) is
too high. The optional window protection feature automatically calculates the indoor dew
point based upon the outdoor temperature and the quality of the windows installed. The
humidifier is then operated to the highest possible RH that is below the Humidify To setting.
This feature requires that the outdoor temperature be available (via sensor or internet).
Dehumidifier Operation
The thermostat controls the relative humidity (RH) by operating either the Accessory 1
or Accessory 2 relay. This is an installer configurable setting. When the RH is above the
Dehumidify To setting by 3%, the Accessory 1 or 2 relay is closed to operate the dehumidifier.
The dehumidifier is shut off when the RH reaches the Dehumidify To setting.
The thermostat can operate 2 types of dehumidifiers:
Stand Alone
• The dehumidifier is not connected to the HVAC system.
• The thermostat Mode can be set to Heat, Cool, Auto or Off.
• The HVAC cooling system is used for dehumidification.
DX Coil
• The Accessory 1 or Accessory 2 relay activates the DHUM
operation on the air handling unit to operate the system fan at low
speed.
• The cooling compressor Y1 and Y2 relays are operated. The
chilled DX coil condenses moisture from the air.
• The cooling system can over cool the room temperature by 2°F
(1°C) during dehumidification.
13
| General | Details |
|---|---|
| Name | WATTS IOM-T-563 Tekmar WiFi Thermostat Installation Guide |
| Make | WATTS |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.63 MB |
(1 votes, average: 5.00 out of 5)
Loading...
WATTS IOM-T-564 tekmar Invita WiFi Thermostat Instruction Manual
WATTS BT-A03 RF Electronic Room Thermostat Installation Guide
WATTS TEK564 Invita WiFi Thermostat Instruction Manual
WATTS WTC-ES Contact Thermostat User Manual
WATTS 563 WiFi Thermostat User Manual
WATTS W561 WiFi Thermostat Instruction Manual
WATTS Tekmar Wi-Fi Thermostat Instruction Manual
EMERSON 1F87U-42WF Sensi Smart Thermostat User Guide
Google Nest Learning Thermostat (4th gen) Installation Guide
tado Smart Radiator Thermostat Installation Guide
FantiniCosmi C820RQ LED Thermostat Instruction Manual
GENERAL LIFE FH100S Underfloor Heating Thermostat User Manual
Danfoss AN325057 Icon Wireless Room Thermostat Installation Guide
King K302PE ClearTouch Programmable Thermostat Instruction Manual
EBECO EB-Therm 500 Floor Heating Thermostat Instruction Manual
Honeywell TH2320WF4011 FocusPRO Smart S200 Series Thermostat User Guide
Xetron STC-1000Pro Smart Digital Thermostat User Manual