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Siemens Digital Thermostat
Thermostats

Siemens Digital Thermostat Code: RDD100.1DHW

Siemens Thermostat type RDD100.1DHW

Electronic thermostat with additional command for domestic hot water. 2-position control with on/off output for heating.

Operating modes:

  • Normal operation
  • Energy...

Siemens Thermostat type RDD100.1DHW

Electronic thermostat with additional command for domestic hot water. 2-position control with on/off output for heating.

Operating modes:

  • Normal operation
  • Energy saving
  • Frost protection

Independent ON/OFF control for "Domestic Hot Water" boiler.

Technical Specifications:

  • Display: Yes
  • Operating voltage: DC 3 V
  • Power...
See full description See full description
132 00 €
Delivery by Thu, 25 Jun
14,00 €   shipping cost
Sent from Greece
From Λακιώτης
Greece
2 pieces
See Central Heating on the page of Λακιώτης
Product report

Description

Description

Siemens Thermostat type RDD100.1DHW

Electronic thermostat with additional command for domestic hot water. 2-position control with on/off output for heating.

Operating modes:

  • Normal operation
  • Energy saving
  • Frost protection

Independent ON/OFF control for "Domestic Hot Water" boiler.

Technical Specifications:

  • Display: Yes
  • Operating voltage: DC 3 V
  • Power supply: Micro (2xAAA)
  • Battery life: 1 year
  • Desired value setting range: 5...35 °C
  • Contact differential: 1 K
  • Relay outputs: Changeover contact, potential-free
  • Relay outputs, number: 2
  • Relay output, contact current: 5 (2) A
  • Relay output, contact voltage: 2-5AC 24...230 V
  • Protection degree: IP30
  • Dimensions (W x H x D): 85 x 127 x 21.5 mm

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Number
RDD100.1DHW

Dimensions

Type
Digital

Type

Digital
It is equipped with a screen, on which all relevant indicators are digitally displayed.
Placement
Wall-mounted
Power Source
Battery
Width
8.5 cm
Height
12.7 cm
Length
2.15 cm

Features & Functions

Touch Screen
No
Smart
No
Cooling-Heating
No
Temperature Range
5 - 35 °C
Programming
Non-Programmable

Programming

Non-Programmable
Provides only temperature adjustment to the desired level, which remains unchanged until manually changed.
Temperature Gradation
0.5 °C

Wireless Attributes

Wi-Fi
No
Bluetooth
No
ZigBee
No
Z-Wave
No
RF
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (5)

Reviews

1.8
5
1.8
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 4
Review this product
  • GEORGIOS_LIAMETIS
    1
    1 out of 2 members found this review helpful
    GEORGIOS_LIAMETIS

    I got it because it is a well-known brand and has a function for hot water. Buttons are difficult to use, the screen is not visible without a flashlight, it is only good for temperature accuracy. I do not recommend it.

    Translated from Greek ·
    Did you find this review helpful?
  • john.koukoulakis
    1
    0 out of 1 members found this review helpful
    john.koukoulakis

    Negative experience. The touch buttons are very difficult to use and require multiple presses to respond. In terms of functionality, the thermostat turns on 0.5 degrees below the desired temperature and turns off 0.5 degrees above it. I believe this wastes a lot of energy, as there are long periods of extended burner operation or house freezing. I also didn't like that it doesn't have any illumination or a visible power indicator. I was not satisfied at all and ended up changing it.

    Translated from Greek ·
    Did you find this review helpful?
  • anna_valma4594
    1
    1 out of 3 members found this review helpful
    anna_valma4594

    We just bought it, based on a reputable manufacturer, economical, and as simple as possible. Unfortunately, it is not simple at all, you need a seminar to program it, the connection and usage instructions are not clear, it does not have an indication of the burner's operation, and it does not have the ability to close the circuit if you do not want to use the radiator, only if you program the temperature. I will uninstall it and put the old analog one. I do not recommend it to anyone.

    Translated from Greek ·
    Did you find this review helpful?
  • gigozoyzoy
    1
    0 out of 3 members found this review helpful
    gigozoyzoy

    First day of use, no conclusions can be drawn..
    However, if you can't see well, you will need glasses and when it gets dark, you won't see anything..
    I will come back approximately one month later...
    I take the trouble to write a review again for this Chinese product of choice..
    Anyone who wants to save money should buy it..
    Since it rarely works as if we have summer inside the house with minus 4 outside..
    I uninstalled it and relaxed...

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    DOUKAS81

    Verified purchase

  • GEORGIOS_LIAMETIS
    1
    GEORGIOS_LIAMETIS

    I got it because it is a well-known brand and has a function for hot water. Buttons are difficult to use, the screen is not visible without a flashlight, it is only good for temperature accuracy. I do not recommend it.

    Translated from Greek ·
    1
  • john.koukoulakis
    1
    john.koukoulakis

    Negative experience. The touch buttons are very difficult to use and require multiple presses to respond. In terms of functionality, the thermostat turns on 0.5 degrees below the desired temperature and turns off 0.5 degrees above it. I believe this wastes a lot of energy, as there are long periods of extended burner operation or house freezing. I also didn't like that it doesn't have any illumination or a visible power indicator. I was not satisfied at all and ended up changing it.

    Translated from Greek ·
    0
  • anna_valma4594
    1
    anna_valma4594

    We just bought it, based on a reputable manufacturer, economical, and as simple as possible. Unfortunately, it is not simple at all, you need a seminar to program it, the connection and usage instructions are not clear, it does not have an indication of the burner's operation, and it does not have the ability to close the circuit if you do not want to use the radiator, only if you program the temperature. I will uninstall it and put the old analog one. I do not recommend it to anyone.

    Translated from Greek ·
    1
  • gigozoyzoy
    1
    gigozoyzoy

    First day of use, no conclusions can be drawn..
    However, if you can't see well, you will need glasses and when it gets dark, you won't see anything..
    I will come back approximately one month later...
    I take the trouble to write a review again for this Chinese product of choice..
    Anyone who wants to save money should buy it..
    Since it rarely works as if we have summer inside the house with minus 4 outside..
    I uninstalled it and relaxed...

    Translated from Greek ·
    0
  • 5
    DOUKAS81

    0
  • See all

Description & Specifications

Siemens Thermostat type RDD100.1DHW

Electronic thermostat with additional command for domestic hot water. 2-position control with on/off output for heating.

Operating modes:

  • Normal operation
  • Energy saving
  • Frost protection

Independent ON/OFF control for "Domestic Hot Water" boiler.

Technical Specifications:

  • Display: Yes
  • Operating voltage: DC 3 V
  • Power supply: Micro (2xAAA)
  • Battery life: 1 year
  • Desired value setting range: 5...35 °C
  • Contact differential: 1 K
  • Relay outputs: Changeover contact, potential-free
  • Relay outputs, number: 2
  • Relay output, contact current: 5 (2) A
  • Relay output, contact voltage: 2-5AC 24...230 V
  • Protection degree: IP30
  • Dimensions (W x H x D): 85 x 127 x 21.5 mm

Manufacturer

Manufacturer Details

Warnings & Safety Information
Product Number
RDD100.1DHW

Dimensions

Type
Digital

Type

Digital
It is equipped with a screen, on which all relevant indicators are digitally displayed.
Placement
Wall-mounted
Power Source
Battery
Width
8.5 cm
Height
12.7 cm
Length
2.15 cm

Features & Functions

Touch Screen
No
Smart
No
Cooling-Heating
No
Temperature Range
5 - 35 °C
Programming
Non-Programmable

Programming

Non-Programmable
Provides only temperature adjustment to the desired level, which remains unchanged until manually changed.
Temperature Gradation
0.5 °C

Wireless Attributes

Wi-Fi
No
Bluetooth
No
ZigBee
No
Z-Wave
No
RF
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (5)

1.8
5
1.8
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 4
Review this product
  • GEORGIOS_LIAMETIS
    1
    1 out of 2 members found this review helpful
    GEORGIOS_LIAMETIS

    I got it because it is a well-known brand and has a function for hot water. Buttons are difficult to use, the screen is not visible without a flashlight, it is only good for temperature accuracy. I do not recommend it.

    Translated from Greek ·
    Did you find this review helpful?
  • john.koukoulakis
    1
    0 out of 1 members found this review helpful
    john.koukoulakis

    Negative experience. The touch buttons are very difficult to use and require multiple presses to respond. In terms of functionality, the thermostat turns on 0.5 degrees below the desired temperature and turns off 0.5 degrees above it. I believe this wastes a lot of energy, as there are long periods of extended burner operation or house freezing. I also didn't like that it doesn't have any illumination or a visible power indicator. I was not satisfied at all and ended up changing it.

    Translated from Greek ·
    Did you find this review helpful?
  • anna_valma4594
    1
    1 out of 3 members found this review helpful
    anna_valma4594

    We just bought it, based on a reputable manufacturer, economical, and as simple as possible. Unfortunately, it is not simple at all, you need a seminar to program it, the connection and usage instructions are not clear, it does not have an indication of the burner's operation, and it does not have the ability to close the circuit if you do not want to use the radiator, only if you program the temperature. I will uninstall it and put the old analog one. I do not recommend it to anyone.

    Translated from Greek ·
    Did you find this review helpful?
  • gigozoyzoy
    1
    0 out of 3 members found this review helpful
    gigozoyzoy

    First day of use, no conclusions can be drawn..
    However, if you can't see well, you will need glasses and when it gets dark, you won't see anything..
    I will come back approximately one month later...
    I take the trouble to write a review again for this Chinese product of choice..
    Anyone who wants to save money should buy it..
    Since it rarely works as if we have summer inside the house with minus 4 outside..
    I uninstalled it and relaxed...

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    DOUKAS81

    Verified purchase

  • GEORGIOS_LIAMETIS
    1
    GEORGIOS_LIAMETIS

    I got it because it is a well-known brand and has a function for hot water. Buttons are difficult to use, the screen is not visible without a flashlight, it is only good for temperature accuracy. I do not recommend it.

    Translated from Greek ·
    1
  • john.koukoulakis
    1
    john.koukoulakis

    Negative experience. The touch buttons are very difficult to use and require multiple presses to respond. In terms of functionality, the thermostat turns on 0.5 degrees below the desired temperature and turns off 0.5 degrees above it. I believe this wastes a lot of energy, as there are long periods of extended burner operation or house freezing. I also didn't like that it doesn't have any illumination or a visible power indicator. I was not satisfied at all and ended up changing it.

    Translated from Greek ·
    0
  • anna_valma4594
    1
    anna_valma4594

    We just bought it, based on a reputable manufacturer, economical, and as simple as possible. Unfortunately, it is not simple at all, you need a seminar to program it, the connection and usage instructions are not clear, it does not have an indication of the burner's operation, and it does not have the ability to close the circuit if you do not want to use the radiator, only if you program the temperature. I will uninstall it and put the old analog one. I do not recommend it to anyone.

    Translated from Greek ·
    1
  • gigozoyzoy
    1
    gigozoyzoy

    First day of use, no conclusions can be drawn..
    However, if you can't see well, you will need glasses and when it gets dark, you won't see anything..
    I will come back approximately one month later...
    I take the trouble to write a review again for this Chinese product of choice..
    Anyone who wants to save money should buy it..
    Since it rarely works as if we have summer inside the house with minus 4 outside..
    I uninstalled it and relaxed...

    Translated from Greek ·
    0
  • 5
    DOUKAS81

    0
  • See all
132,00 €
14,00 €   shipping cost