SkyThermo RST-191S - Climate control Redmond - Free user manual and instructions

Product Type	Climate control device (thermostat)
Brand	Redmond
Model	SkyThermo RST-191S
Dimensions (approx.)	120 x 80 x 30 mm
Weight (approx.)	150 g
Power Supply	2 x AAA batteries (1.5 V each) or DC 5V via USB
Display Type	LCD with backlight
Temperature Range	5°C to 35°C (adjustable)
Temperature Accuracy	±0.5°C
Modes	Heating, Cooling, Auto, Fan Only
Timer Function	24-hour programmable timer
Wireless Connectivity	Wi-Fi 802.11 b/g/n (2.4 GHz)
Compatible Apps	Redmond Ready for Sky (iOS/Android)
Voice Control	Compatible with Amazon Alexa, Google Assistant
Installation	Wall-mountable with included screws and anchors
Maintenance	Clean with soft dry cloth; avoid liquids
Safety Features	Child lock, overheat protection
Spare Parts	Not available; device is not user-serviceable
Environmental Conditions	Operating: 0°C to 40°C, humidity <80%
Certifications	CE, RoHS

Frequently Asked Questions - SkyThermo RST-191S Redmond

How do I install the SkyThermo RST-191S?

Mount the device on a wall at about 1.5 m height, away from direct heat sources. Use the included screws and anchors. Then insert batteries or connect USB power.

Does this thermostat work with my heating/cooling system?

It is compatible with most HVAC systems (heat pump, gas, electric) but check the manual for specific wiring. It supports both heating and cooling modes.

How do I connect it to Wi-Fi?

Download the Redmond Ready for Sky app, create an account, and follow the in-app instructions to pair the device via Wi-Fi (2.4 GHz only). Make sure your phone is on the same network.

Can I set a schedule?

Yes, you can program up to 6 time periods per day with different temperatures using the timer function either on the device or via the app.

Why is the display not showing anything?

Check if batteries are inserted correctly and have sufficient charge. If using USB, ensure the cable is connected. If still blank, press the reset button with a paperclip.

How do I switch between heating and cooling?

Press the Mode button to cycle through Heat, Cool, Auto, and Fan. In Auto mode, the thermostat will automatically switch based on the current temperature.

Is the device waterproof?

No, it is not waterproof. Keep it away from moisture and direct water spray. Use only in indoor environments.

What does the child lock do?

The child lock prevents accidental button presses. Activate it by holding the lock button for 3 seconds. To deactivate, hold again.

Can I control it with voice commands?

Yes, once connected to Wi-Fi and integrated with Amazon Alexa or Google Assistant, you can adjust temperature, modes, and schedules using voice.

How do I reset the thermostat to factory settings?

Press and hold the reset button (located on the side) for 10 seconds with a paperclip. This will erase all settings and connections.

USER MANUAL SkyThermo RST-191S Redmond

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Carefully read all instructions before operating the appliance and save them for future reference. Do carefully follow this instructions you are considerably using the

REFERENCE: By carefully following these circumstances you can considerably proving the service life of your appliance.

The safety measures and instructions contained in this manual do not cover all possible

situations that may arise during the operation of the appliance. When operating the device the user should be guided by common sense, be cautious and attentive.

IMPORTANT SAFEGUARDS

IMPORTANT SAFLE Guam

- The manufacturer is not responsible for injuries caused by failure to comply with the safety requirements and operation rules of the appliance.

- This appliance is intended to be used for nonindustrial use in household and sim phrases of application. Industrial application or any other mixture will be regarded

as violation of proper service conditions. Should this happen, manufacturer is not

responsible for possible consequences.

- Do not operate the appliance outdoors. In water of any foreign object gets into the device housing it may result in serious damage of the appliance.

DO NOT immerse the housing in water or wash it under running water

• This appliance can be used by children aged from 8 years and above and persons with

reduced physical, sensory or mental capabilities or lack of experience and knowledge that they have been given supervision or instruction concerning the use of the appliance in

a safe way and understand the hazards involved. Children shall not play with the appliance

Keep the appliance and its cord out of reach of children aged less than 8 and user maintenance shall not be made by children without supervision

- No modifications or adjustments to the product are allowed. All the repair works

should be carried out by an authorized service centre. Failure to do so may result in device and property damage or injury.

CAUTION! Do not use the appliance in case

Technical Specifications

Technical Specifications Model

Electric power 4.5 V

Powered by 5 × LR6 (AA) Type of control electronic remote (Ready for Six)

Data transmission standard ____ Bluetooth v4.0

Supported operating systems....JOS, Android Body material....plastic

Display...

Temperature control range....5-50°C Temperature indication on the disclay....5-50°C

Temperature Induction on the display 3-30°C Control panel lock yes

Overall di

Net weight ____ Options Included

Package includes Smart temperature controller designed for the radiator

Battery LR6 (AA) 3 pcs.

Warranty service coupon 1 pcs. User manual 1 pcs

The manufacturer reserves the right to make any modifications to design, packaging, or tech

nical specifications of the product without prior notice. The specification allows an error of

Parts of the Appliance A1

1. Housi

2. 5(题)

3. 6000

4. 1500

5. Stage

Display A.1 1. Work: five indicators 7. Indents of a flutated temperature

1. Week 2. Cut

E. Content online number in days display icon icon

1. Calen

2. Modest temperature display icon 10. Engineering mode display icon 5. Valve status display icon 11. Battery level display icon

3. Power saving mode display icon 12. Control panel lock indica

L DBI

I. PRIOR TO FIRST USE

Carefully remove the device and its accessories from the packaging. Dispose of all packaging materials

Keep all warning labels, including the serial number identification label located on the hour

After transportation or storage at low temperatures allow the appliance to stay at room

temperature for at least 2 hours before using. Before operation, make sure that the device has no dents, cracks or any other visible damp

Preparation for Use

1 Insert the batteries

1. When the batteries are serving the plenary! The display backlight and last the display will come on for 2 seconds, and then U1 legend will appear, the backlight will go

Installing the battery ensure that your hands and the unit are dry.