AERMEC Omnia HL 11 CM, Техническое и монтажное руководство

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0,9
-0,3
V1
V2
V3
-4,8
3,6
-0,4
-0,9
0,4
V1
V2
V3
2,1
-2,7
0,3
V1
V2
V3
-2,1
-3,6
0,4
-3,0
-1,5
0,9
3,6
2,1
-0,4 -0,9
V1
V2
V3
-0,3
0,3
3,0
1,5
3,0
1,5
-4,2
-2,1
8
Three-level thermostat control Normal Band
Three-level thermostat control Wide Band Modulated
THREE LEVEL THERMOSTAT CONTROL
Tset
Hot
Ventilation
Tset
Cold
Ventilation
Ventilation Ventilation
Tset
Hot Tset
Cold
Motorised slat or valve Motorised slat or valve
Motorised slat or valve Motorised slat or valve
22°C
39°C 35°C 25°C
Dip.6 ON Dip.5 OFF
Dip.5 ON Dip.6 ON
22°C 35°C 31°C 25°C
17°C 39°C 35°C 22°C
17°C 35°C 31°C 22°C
Dip.6 OFF
Dip.5 ON
Dip.6 OFF Dip.5 OFF
Tw [°C]
Tw [°C] Tw [°C]
Tw [°C]
SEASON CHANGE
Ventilation
disabled
Ventilation
disabled
Hot
Cold
Hot Hot
Hot
Cold
Cold
Cold
Ventilation
disabled
Ventilation
disabled
Normal Cooling
Normal Heating
Normal Cooling Reduced Heating
Reduced Cooling
Reduced Heating
Reduced Cooling
Normal Heating
Three level thermostat control
This setting (Dip 1 in position ON), makes possible for the
required temperature to be controlled in the room with the
three-level control.
Normal band (Dip.2 in the OFF position), or three different
levels of capacity in the Heating mode if the Wide Band is
set (Dip.2 in the ON position).
The rectangles (V1, V2 and V3) shown in the figures show
the three fields of capacity modulation :
V1 , indicates that the capacity is modulated through cycles
of the V1-OFF type (minimum speed is off).
V2 , indicates that the capacity is modulated through cycles
of the V2-V1 type (medium and minimum speed ).
V3 , indicates that the capacity is modulated through cycles
of the V3-V2 type (maximum and medium speed ).
Season change
The thermostat changes functioning mode (heating or coo-
ling) automatically.
The season change occurs based on the temperature of the
water detected in the plant:
• 35°C with Normal Heating or 31°C with Reduced
Heating,
• 22°C with Normal Cooling or 25°C with Reduced
Cooling, (these can be configured using the Dip-Switch).
Water temperature controls
The thermostat enables the ventilation only if the temperatu-
re of the water is suitable with the Heating or Cooling
mode.
The enabling thresholds to the ventilation are:
• 39°C with Normal Heating or 35°C with Reduced
Heating,
• 17°C Normal Cooling or 22°C with Reduced Cooling,
(they can be configured through the Dip-Switches).
The control panel indicates the situation in which the water
temperature is not adequate for the functioning mode set,
through the alternate blinking on led C coloured fuchsia or
with colour red or blue depending on the active mode.