ECH 200 BD
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Pa H28 Presence of heat pumpt 0 ÷ 1 Flag
Pa H29 Heating mode set point 0 ÷ 255 °C
Pa H30 Mode selection differential 0 ÷ 25.5 °C
Pa H31 Enable dynamic set point 0 ÷ 1 Flag
Pa H32 Dynamic set point offset in cooling mode -12.7 ÷ 12.7 °C
Pa H33 Dynamic set point offset in heating mode -12.7 ÷ 12.7 °C
Pa H34 Outdoor temperature set point in cooling mode 0 ÷ 255 °C
Pa H35 Outdoor temperature set point in heating mode 0 ÷ 255 °C
Pa H36 Outdoor temp. dynamic set point differential in cooling -25.5 ÷ 25.5 °C
Pa H37 Outdoor temp. dynamic set point differential in heating -25.5 ÷ 25.5 °C
Pa H38 Reversing valve polarity 0 ÷ 1 Flag
Pa H39 Offset AI1 -12.7 ÷ 12.7 °C
Pa H40 Offset AI2 -12.7 ÷ 12.7 °C
Pa H41 Offset AI3 -127 ÷ 127 °C/10 - kPa*10
Pa H42 Offset AI4 -12.7 ÷ 12.7 °C
Pa H43 Mains frequency 0 ÷ 1 Flag
Pa H44 Family serial address 0 ÷ 14 Num.
Pa H45 Device serial address 0 ÷ 14 Num.
Pa H46 User password 0 ÷ 255 Num.
Pa H47 Copy card write password 0 ÷ 255 Num.
Pa H48 Number of compressors per circuit 1 ÷ 2 Num.
Pa H49 Enable pressure/temperature based operation 0÷3 Num.
Pa H50 Compressor on sequence 0÷1 Num.
Pa H51 Compressor 2 or capacity step polarity 0÷1 Num.
Pa H52 Selection of degrees °C or °F 0÷1 Num.
Pa H53 SET display for air’/air macchine 0÷1 Num.
Pa H54 Customer Code 1 0÷999 Num.
Pa H55 Customer Code 2 0÷999 Num.
Pa H56 Polarity of relay alarm 0÷1 Num.
Pa H57 Enable relay alarm in off position 0÷1 Num.
• If parameters in this category are modified, the controller must be turned off after the modification and turned on
again to guarantee correct functioning.
COMPRESSOR PARAMETERS
Par. Description Limits Unit of
measurement
Pa C01 ON-OFF safety time 0 ÷ 255 Seconds*10
Pa C02 ON-ON safety time 0 ÷ 255 Seconds*10
Pa C03 Cooling regulation algorithm hysteresis 0 ÷ 25.5 °C
Pa C04 Heating regulation algorithm hysteresis 0 ÷ 25.5 °C
Pa C05 Regulation algorithm step intervention differential 0 ÷ 25.5 °C
Pa C06 Compressor 1 – compressor 2 (step) on interval 0 ÷ 255 Seconds
Pa C07 Compressor 1 – compressor 2 (step) off interval 0 ÷ 255 Seconds
Pa C08 Start function on units without accumulation tank 0 ÷ 1 Flag
Pa C09 Set block in Cooling mode 0 ÷ 255 °C
Pa C10 Set block in Heating mode 0 ÷ 255 °C
Pa C11 Offset constant 0 ÷ 25.5 °C
Pa C12 Reset time for increases 0 ÷ 255 Seconds*10
Pa C13 Proportional Part Offset Coefficient 0 ÷ 25.5 °C/(10*sec)
FAN PARAMETES
Par. Description Limits Unit of
measurement
Pa F01 Fan output configuration 0 ÷ 3 Num.
Pa F02 Fan pick-up time 0 ÷ 255 Seconds/10
Pa F03 Fan phase shift 0 ÷ 100 µs*200
Pa F04 Impulse duration of triac on 0 ÷ 255 µs*200
Pa F05 Functioning in response to compressor request 0 ÷ 1 Flag
Pa F06 Minimum speed during cooling 0 ÷ 100 %
Pa F07 Silent speed during cooling 0 ÷ 100 %
Pa F08 Minimum fan speed temperature/pressure set point during
cooling
-500 ÷ 800 °C/10–kPa*10
Pa F09 Prop. band during cooling 0 ÷ 255 °C/10–kPa*10
Pa F10 Cut-off differential 0 ÷ 255 °C/10–kPa*10
Pa F11 Cut-off hysteresis 0 ÷ 255 °C/10–kPa*10
Pa F12 Cut-off bypass time 0 ÷ 255 Seconds
Pa F13 Maximum speed during cooling 0 ÷ 100 %
Pa F14 Maximum fan speed temperature/pressure set point in
cooling mode
-500 ÷ 800 °C/10–kPa*10
Pa F15 Minimum speed during heating 0 ÷ 100 %
Pa F16 Silent speed during heating 0 ÷ 100 %
Pa F17 Minimum fan speed temperature/pressure set point during
heating
-500 ÷ 800 °C/10–kPa*10
Pa F18 Proportional band during heating 0 ÷ 255 °C/10–kPa*10
Pa F19 Maximum speed during heating 0 ÷ 100 %
Table of
compressor
parameters (CP)
Table of
parameters: fan
control
parameters (FAN)
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