Vemer Mithos Color Wi-Fi, User Manual

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Mithos Wi-fi Chronothermostat User Manual
• Output:
– bistable relay with change-over contact 8A / 250 V AC
• Type of action: 1B
• 5 temperature settings:
-
T3
,
T2
,
T1
for automatic regulation
- T0 antifreeze temperature settable in advanced programming
- T
temperature in manual operation
• Temperature regulation:
- ON/OFF with differential settable between 0.1°C and 1°C
- PROPORTIONAL with settable proportional band and regulation period
• Weekly programming
• Daily resolution: 1h
• Activation delay settable between 15, 30 or 45 minutes (independent for each hour)
• Measured temperature scale:
– 0°C ÷ +50°C (internal probe)
– -40°C ÷ +60°C (external probe)
• Measured and displayed temperature resolution: 0.1°C
• Temperature regulation range: 2.0°C ÷ +35°C
• Measurement update: every 20 seconds
• Measurement precision: ± 0.5°C
• Heating (winter) or cooling (summer) operation
• Automatic change CET / DST
• Password protected keypad lock for installation in public places
• Wall mounting (or on 503 type box)
• Terminal strips:
- Output: 3 poles 1.5 mm
2
for bistable relay
- Input: 2 poles 1.5 mm 2 for external probe or digital input
2 poles 1.5 mm
2
for power supply connection
• Operating temperature: 0 °C ÷ +50 °C
• Operating humidity: 20% ÷ 90% noncondensing
• Storage temperature -10°C ÷ +65°C
• Degree of protection: IPXXD
The preset temperature values (expressed in °C) are the following:
funct. winter funct. summer
T1 5.0 OFF
T2 15.0 23.0
T3 18.0 25.0
T
MANUAL
20.0 24.0
Regulation of temperature levels is subjected to the following condition: T1 ≤ T2 ≤T3.
In summer mode, T1 cannot be set and corresponds to the air conditioning OFF.