Vemer EVO.DIN User manual

Cronotermostato
Digitale
EVO.DIN
Manuale d’Uso
Manual User Digital Thermostat

.

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Manual User Evo.din
English
Index
■Safety warnings Page 31
■Technical specifications Page 32
■Control elements / Indications on display Page 34
■Initial start-up / Reset Page 36
■Clock setting Page 36
■Programme setting Page 38
■Temperature setting Page 40
■Manual operation Page 41
■Summer / Winter operation Page 42
■ON-OFF command from the keyboard Page 43
■Extension programme Page 44
■Countdown programme Page 45
■Telephone dialler Page 48
■Advanced programming Page 49
■Type of regulation Page 52
■Display during operation Page 52
■Reference standards Page 54
■Winter programmes Page 55
■Summer programmes Page 56
■Dimension Page 57
■Wiring diagrams Page 57
■Dimension probe Page 58
■Installation probe Page 58
SAFETY WARNINGS
During the installation and operation of the instrument, follow the
instructions below:
1) The instrument should be installed by qualified personnel
2) Do not power or connect the instrument if any part of it is damaged
3) Follow the connection diagrams in this manual and on the instrument
■The EVO.DIN is a panel mounted electronic command device in a standardised DIN
4 module container, which performs type 1B actions and is designed to operate in
areas with normal pollution degree.
Code Model
VE016200 EVO.DIN

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TECHNICAL SPECIFICATIONS
• Power supply: 230V (+10% -15%) 50-60Hz.
• Autonomy: inside back-up capacitor to guarantee the operations in absence of
power for about 4 hours after 6 hours of continous power.
• Consumption: 2,5VA (1,1W)
• Inputs:
— Telephone dialler on / off command.
— Signal from remote temperature probe
• Output:
— Bistable relay with 8 A AC (250 V AC) exchange contact.
• 4 settable temperatures:
— antifreeze temperature level
— lower temperature level
— upper temperature level
— Ttemperature that can be set in manual operation.
• Pre-set in winter operation to:
— = 06.0 °C [42.8 °F] field of variation: 2.0 °C ÷ 15.0 °C [35.6 °F ÷ 59.0 °F]
— = 16.0 °C [60.8 °F] field of variation: 2.0 °C ÷ 20.0 °C [35.6 °F ÷ 68.0 °F]
— = 20.0 °C [68.0 °F] field of variation: 2.0 °C ÷ 37.7 °C [35.6 °F ÷ 99.9 °F]
— T= 18.0 °C [64.4 °F] field of variation: 2.0 °C ÷ 37.7 °C [35.6 °F ÷ 99.9 °F]
with condition: ≤≤.
• Pre-set in summer operation to:
— = 23.0 °C [73.4 °F] field of variation: 10.0 °C ÷ 37.7 °C [50.0 °F ÷ 99.9 °F]
— = 26.0 °C [78.8 °F] field of variation: 10.0 °C ÷ 37.7 °C [50.0 °F ÷ 99.9 °F]
— = --.- °C [--.- °F] (system off)
TECHNICAL
S
PECIFICATION
S

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— T= 25.0 °C [77.0 °F] field of variation: 2.0 °C ÷ 37.7 °C [35.6 °F ÷ 99.9 °F]
with the condition: ≤.
• Temperature regulation:
— ON-OFF (pre-set) with differential of 0.3 °C [0.5 °F].
— proportional with differential at 1 °C (-0.6 +0.4) [1.8 °F (-1.1 +0.7)], base time 10
minutes.
• Clock: weekly.
• Daily resolution: 1 hour.
• Temperature scale measured:
— 0.0 °C ÷ + 37.7 °C [32.0 °F ÷ 99.9 °F].
• Temperature resolution: 0.1°C
• Accuracy: ± 1 °C.
• Measurement update: every 15 seconds.
• Housing: 4 module DIN, gray RAL 7035
• Protection degree: IP20 (IP41 on the front)
• Remote probe (included): wall-mounted. Cable lengh: until 40 m (bipolar cable,
minimum section 1 mm2)
• Operating temperature: 0 °C ÷ 50 °C [32.0 °F ÷ 140 °F].
• Storage temperature: -10 °C ÷ 65 °C [20.0 °F ÷ 155 °F].
• Relative humidity: 10% ÷ 90% non condensing
• Terminal:
— 3 x 6 mm2block for relay.
— 2 x 6 mm2block for power supply
— 2 x 6 mm2block for remote probe.
— 2 x 6 mm2block for telephone dialler.

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CONTROL ELEMENTS / INDICATIONS ON DISPLAY
■Control elements
1) Key “ ”: winter operation (pre-set) or summer operation.
2) Key “ ”: manual operation (thermostat).
3) Key “ ”: increases the field selected.
4) Key “ ”: confirms the data entered.
5) Key “ ”: decreases the field selected.
6) Key “ ”: clock setting.
7) Key “ ”: for the activation and deactivation of the normal operation of the
timed thermostat.
8) Key “ ”: programme setting.
9) Key “ ”: selects the comfort (winter) and saving (summer) temperatures.
10) Key “ ”: selects the saving (winter) and refrigeration (summer)
temperatures.
1
2
3
4
5
612
11
10
9
8
7
CONTROL ELEMENTS / INDICATIONS ON DISPLA
Y

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11) Key “ ”: antifreeze temperature (winter) and system off (summer)
selection.
12) Key “ ”: used to extend the T2 (winter) or T1 (summer) programming up
to a maximum of 9 hours.
13) Key “R”: initialises the timed thermostat and cancels the programming set
from Monday at 00:00 and the default programmes (this key can
be reached from block 16.
15
16
17
18
19
21
20
14
22
■Display indication
14) “Day” field
15) “Clock” field
16) “Countdown” or “extension” field
17) “Activate cooling” field
18) “Manual operation activated” field
19) “Activate heating” field
20) “Programme set” field
21) “Alphanumeric” field
22) “Ambient temperature” field

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INITIAL START-UP / RESET
Power the instrument.
All the segments of the display will be switched on and the relay will be activated for
3 seconds, after which the clock field (15) will restart from 00:00 on Monday and
continue to flash until the clock is set.
If power fault is so long to cause the discharge of back-up capacitor, when power
turn again on, it can be necessary to press the reset key to restart correcly the
instrument.
Important
if the clock is not set the timed thermostat will not be regulated.
The regulation begins only after the time setting.
CLOCK SETTING
Press key . Field (21) will show the message “SEt”, the seconds will run throu-
gh in field (22), and field (15) will show the flashing digits of the minutes.
Press keys and to select the minutes.
Press to confirm and start the flashing of the hour digits.
INITIAL
S
TART-UP / RE
S
E
T
CLOC
K
SE
TTIN
G

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Press keys and to select the hour.
Press to confirm and start the flashing of the day digits.
Press keys and to select the day.
Press to confirm all the data and return to normal display mode.

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On leaving this procedure, the clock will no longer flash. The ambient temperature
will be displayed in field (22).
PROGRAMME SETTING
When the key is pressed, field (14) will show the display for Monday. Field
(15) will show the programme selected flashing (P1 in the example), field (21) will
show “Pro”, field (20) will show the graphic trend for the programme and symbol
(17) or (19) will be activated, depending on the operating mode set (summer or
winter). If the programme highlighted is the correct one, the system will move to
the next day when is pressed.
If the programme highlighted is not the correct one for that day, it is possible
to search for another using the and keys, which modify the “Px” value
contained in field (15). The change of programme also changes the content of field
(20) in relation to the programme selected.
The programmes in default are set out at the end of this manual.
P
ROGRAMME SETTING