MTA TAEevo Tech 101 - Page 88

OPERATING AND MAINTENANCE MANUAL
Chapter 7 - Electronic controller
TAEevo Tech 015÷802 60 Hz UL
87
The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited
EN
ENGLISH
CO63 C Establishes the minimum percentage of continuous operation of
the inverter controlled compressor below which the count starts
of time CO64:
0= Function disabled
0 100 %
CO64 C MAX continuous operation time of inverter controlled
compressor with operation percentage below CO63:
0= Function disabled
0 250 Min 10 Min
CO65 C Operation time of inverter controlled compressor forced to
maximum speed
0 250 Sec
CO66 C Maximum time of continuous operation of inverter controlled
compressor after which the modulating compressor is stopped
and, in the basis of the rotation strategy, starting of another
compressor is forced:
0= Function disabled
0 999 by Hours
CO67 C Minimum value for 0...10V analogue output of inverter controlled
compressor no. 5 circuit no. 1
1 CO68 %
CO68 C Maximum value for 0...10V analogue output of inverter
controlled compressor no. 5 circuit no. 1
CO67 100 %
CO69 C Minimum value for 0...10V analogue output of inverter controlled
compressor no. 6 circuit no. 2
1 CO70 %
CO70 C Maximum value for 0...10V analogue output of inverter
controlled compressor no. 6 circuit no. 2
CO69 100 %
CO71 C Capacity increase interval in steady state conditions 1 250 Sec
Compressor forced rotation function
CO72 C Maximum time of continuous operation of single compressor in
circuit
0 250 Min
Maintenance of loads
CO73 C Domestic hot water pump hour meter set 0 999 10 Hours 10 Hours
CO74 C Solar panels pump hour meter set 0 999 10 Hours 10 Hours
CO75 C Inversion time of valve on compressor stop 0 250 Sec
Unit capacity control
CO76 C Limitation of number of steps in Chiller mode 1 15
CO77 C Limitation of number of steps in Heat Pump mode 1 15
CO78 C Limitation of number of steps in Domestic Hot Water mode 1 15
CO79 C Maximum output % of Inverter controlled compressor in Chiller
mode
1 100 %
CO80 C Maximum output % of Inverter controlled compressor in Heat
Pump mode
1 100 %
CO81 C Maximum output % of Inverter controlled compressor in
Domestic Hot Water mode
1 100 %
CO82 C Ambient air temperature for compressor speed reduction in heat
pump mode
-50.0
-58
0.0
0
110.0
230
50.0
725
°C
°F
Bar
Psi
Dec
Int
Dec
Int
CO83 C Ambient air temperature hysteresis for compressor speed
reduction in heat pump mode
0.1
0
0.1
1
25.0
45
14.0
203
°C
°F
Bar
Psi
Dec
Int
Dec
Int
CO84 C Inverter controlled maximum speed for surpassing ambient air
temperature threshold
1 100 %
CO85 C Evaporator water pump stop time with unit at setpoint 0 250 10 Min
CO86 C Evaporator water pump stop time with unit stopped (stand-by or
OFF)
0 250 10 Hours
CO87 C Evaporator water pump run time 0 250 Sec
CO88 C Condenser water pump stop time with unit at setpoint 0 250 10 Min
CO89 C Condenser water pump stop time with unit stopped (stand-by or
OFF)
0 250 10 Hours
CO90 C Condenser water pump run time 0 250 Sec
CO91 C Minimum time between two starts of the same compressor 0 250 Sec
Parameter Level Description Min. Max. UM Resolution