Datasheet

5
X-2018, www.findernet.com
M
1C
SERIES
1C SERIES
Digital chronothermostats
Digital room
• Touch display with guided programming
• Can be programmed via smartphones with
NFC communication
• Bright backlighting
• ECO1 & ECO2 power-saving features,
supervisory control and PIN code
• 3 programmable temperature thresholds
• Minimum programming interval 30 minutes
• Functions: party program, recalibration of
displayed temperature, manual timed with
calendar setting, frost protection, pump
anti-seizure and calibration functions
• Summer/Winter switch
• 2 level security - simple touch screen blocking
or full 3-digit PIN lock
• NFC programming with dedicated APP
• Calendar with automatic leap year &
daylight-saving updates
• Visual and audible confirmation of key and
function entry
• Surface mounting over 3 module wall box
(eg. type 503)
N L
Wiring diagram
1C.81
Colour Weekly Program
White RAL 9010 1C.81.9.003.0107
Metallic Anthracite 1C.81.9.003.2107
Technical features
Sensing element NTC
Supply 2 batteries 1.5VAAA
Contact configuration 1 CO (SPDT)
Contact rating 5A/250VAC
Display range 0…+50°C
Temperature setting range +5…+37°C
Temperature differential 0.1…0.9°C
Temperature rate of change —
Nighttime set-back —
Independently set temperature levels 3
Thermostat lock Basic or 3 digit PIN
Protection category IP 20
Mounting Surface
Display resolution 0.1°C
Accuracy at +20°C +/–0.5°C
Frost Protection +2…+8°C
Weekly/Daily Weekly
Minimum programming interval 30min
Energy saving function E1 + E2
Push buttons Touch screen
Supervisory control YES
Back-light display YES
Communications NFC
APP programming YES
Approvals (according to type)