Fondital TAHITI CONDENSING IST 03 C 298 - 02, Инструкция по эксплуатации

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Parameter Range of values default values by TSP0 = 1
KC/KR/KRB 24
default values by TSP0 = 2
KC/KR/KRB 28
default values by TSP0 = 3
KC/KR/KRB 32
TSP0
Equipment type and default data chart
1 - 3 1 2 3
TSP1
Fan speed at burner max. output (DHW)
120 ÷ 250 Hz (3600
÷ 7500 rpm)
181 Hz (5430 rpm) 195 Hz (5430 rpm) 193 Hz (5790 rpm)
TSP2
Fan speed at burner min. output (DHW
and CH)
30 ÷ 120 Hz
(900 ÷ 3600 rpm)
53 Hz (1590 rpm) 45 Hz (1590 rpm) 56 Hz (1680 rpm)
TSP3
Fan speed at burner ignition and spread
30 ÷ 160 Hz
(900 ÷ 4800 rpm)
67 Hz (2010 rpm) 67 Hz (2010 rpm) 67 Hz (2010 rpm)
TSP4
CH max. output upper limit, adjustable via
P4 trimmer
10 ÷ 100 % 84% 83% 90%
Table 14 - Limits to be set for TSP parameters and default values in relation to boiler type (TSP0)
Parameter Minimum limit Maximum limit
TSP5
P6 trimmer position
0
(thermoregulation curve = 0,0)
255
(thermoregulation curve = 3,0)
TSP6
Fictitious temperature set via adjuster 4
(only when external probe is installed)
15°C 35°C
Table 15 - TSP chart of parameters which can be displayed (these parameters cannot be adjusted via remote control)
3.2.14. Installation of the (optional) external probe and “sliding temperature” operation
The boiler can be connected to an (optional) external temperature probe for sliding temperature operation.
Only original external temperature probes supplied by the manufacturer must be used.
If non-original external temperature probes are used, correct operation of the boiler cannot be guaranteed.
The external temperature probe must be connected by means of a double insulated wire, minimum cross-section 0.35 sq.mm.
The probe must be connected to terminal M8 on the boiler’s printed circuit board (fig. 25).
The temperature probe cables must NOT be routed together with power cables.
The temperature probe must be installed on an outside wall facing north or north-east, in a position protected from atmospheric agents.
Do not install near a window, ventilation openings or sources of heat.
The external temperature probe automatically modifies the CH flow temperature in relation to:
• the outdoor temperature measured
• the thermoregulation curve selected
• the fictitious room temperature selected.
The thermoregulation curve is selected via trimmer (fig. 22).
During regulation, the LCD displays the thermoregulation symbol and the set temperature is shown. Such value
can also be read as parameter TSP5 on the Remote Control (
when installed
).
Relation between TSP5 value and thermoregulation curves coefficients: coefficient = TSP5 read value/84.67
In addition, trimmer position
in fig. 22), selects CH operation temperature range in relation to the following
values:
The fictitious room temperature is set via regulator
4
(fig. 1), which loses its CH temperature control function (see subsection 1.4.6.) when the probe
is installed and which value can be read as TSP6 parameter on the remote control (when such is installed).
TSP5 parameter values which select the reduced range
Coefficients corresponding to thermoregulation curves
0 ÷ 75
0.0 ÷ 0.8
TSP5 parameter values which select the standard range
Coefficients corresponding to thermoregulation curves
76 ÷ 255
1.0 ÷ 3.0
A series of parameters, called TSP, reserved to qualified personnel (tables 14 and 15), can be read and set through the remote control.
TPS0 parameter sets default data table and restores all original values, cancelling all preceding modifications on single parameters.
When the value of a single parameter is detected to be wrong, its value is restored from the default data table.
When a parameter is tried to be set to a value out of the allowed range, the new value is rejected and the existing one is kept.