Siemens RDD100 Room Thermostat Operating Instruction

Siemens RDD100 Room Thermostat

RDD100.. – the room thermostat that allows you to set the ideal room temperature at the time you want.

Display

• Indicating that batteries need to be replaced (only with battery-powered version)
• Comfort mode
• Economy mode
• Frost protection (heating) is active
• Display of room temperature, setpoint, etc.
• Room temperature in degrees Fahrenheit
• Room temperature in degrees Celsius
• Button lock activated
• Heating ON
• Current room temperature
• Change operating mode
• Decrease value
• Increase value
• Battery holder

Do you want to change the operating mode?

• The thermostat provides Comfort mode , Economy mode . Changeover between the operating modes can be made manually by pressing .
• Comfort mode is the permanent (24 h) selection of Comfort. Select this mode to maintain Comfort temperature permanently. It is used during occupancy periods, for example.
• Economy mode is the permanent (24 h) selection of Economy. Select this mode to maintain the Economy temperature permanently. It is used during non-occupancy periods, for example at night.
• Note: Frost protection is a function always active in the background. As soon the room temperature falls below 5 ºC, the unit automatically activates the heating .

Energy saving tips without sacrificing comfort

• Use Economy mode for long periods of non-occupancy

Do you want to lock the buttons?

• Press and hold for at least 7 seconds to activate a button lock. Repeat to unlock.
• The unit operates normally when the buttons are locked, but no changes are possible while the buttons are locked.

Are your rooms too warm/too cold?

• +/- Press + or – to increase or decrease the room temperature setpoint in increments of 0.5 °C /
• 1 °F. Proceed as follows:
  • Press + or – to adjust the setpoint temporarily. Press to save the value or wait for the program to exit automatically.
  • To permanently modify the temperature setpoints, use parameters P05 and P07. To lock the setpoints, use parameters P06 and P08.

Does symbol appear on the display? (Only with battery-powered version)
Symbol is displayed when the batteries are low. Replace them with 2 new alkaline batteries type AAA. Proceed as follows:

• Get 2 new alkaline batteries type AAA
• Remove the battery holder, then the batteries, insert the new batteries and, within 1.5 minutes, replace the battery holder
• Ensure the exhausted batteries are disposed of correctly, in compliance with environmental requirements

Do you want to change the parameters?

• +/- If you want to change control parameters, proceed as follows:
  • Press + and – simultaneously for 5 seconds
  • Release them and parameter “P02” is displayed
  • Press + or – to scroll to the parameter that needs to be adjusted
  • Press to select this parameter
  • Press + or – to adjust the value
  • Press to confirm and save the adjusted value
  • Select and modify other parameters
  • The program automatically returns to the normal screen after a timeout.

Parameter list

Parameter no.	Description	Setting range (default)
P02	Selection of °C or °F	1 = °C (default) 2 = °F
P03	Standard temperature display	1 = room temperature (default) 2 = setpoint
P04	Temperature sensor calibration	-3…3 °C Step 0.5 °C (-6…6 °F, step 1 °F) Default: 0 °C
P05	Comfort setpoint	5…35 °C, step 0.5 °C (41…95 °F,  step 1 °F) Default: 20 °C,  68 °F
P06	Comfort setpoint lock	0 = OFF (default) 1 = ON è locked according to setting in P05
P07	Economy setpoint	5…35 °C, step 0.5 °C (41…95 °F,  step 1 °F) Default: 16 °C,  61 °F
P08	Economy setpoint lock	0 = OFF (default) 1 = ON è locked according to setting in P07
P09	Buzzer	0 = OFF 1 = ON (default)
P10	Show frost protection icon	0 = OFF (default) 1 = ON
P21	Button scanning rate for the capacitive buttons (touch keys, RDD100.1 only) Note: a shorter scanning rate means shorter battery life.	0.2 = 0.25 s 0.5 = 0.5 s 1.0 = 1.0 s (default) 1.5 = 1.5 s
P22	Reload factory settings	0 = OFF (default) 1 = Reload
P23	Software version information	No adjustment possible

REFERENCE:

DOWNLOAD MANUALS:

Siemens RDD100 Room thermostat Operating Instruction

OTHER MANUALS:

Siemens RDD100 Room Thermostat Product Specifications Guide

Siemens RDD100 Room Thermostat Operating Instruction