MTA TAEevo Tech 101 - Page 91

OPERATING AND MAINTENANCE MANUAL
Chapter 7 - Electronic controller
TAEevo Tech 015÷802 60 Hz UL
90
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
ENGLISH
EN
US42 C Auxiliary analogue output 2 summer differential 0.1
0
25.0
45
°C
°F
Dec
Int
US43 C Auxiliary analogue output 2 winter differential 0.1
0
25.0
45
°C
°F
Dec
Int
US44 C Auxiliary analogue output 2 minimum value 0 US45 %
US45 C Auxiliary analogue output 2 maximum value US44 100 %
Modulating output minimum value
US46 C Forcing to 0 of the analogue output below the minimum value 0 1
Modulating evaporator pump
US47 C Select probe 1 for modulating pump operation in chiller mode 0 20
US48 C Select probe 2 for modulating pump operation in chiller mode 0 20
US49 C Set point for modulating pump maximum speed in chiller mode 30.0
-58
110.0
230
°C
°F
Dec
Int
US50 C Modulating pump regulation proportional band in chiller mode 0.0
0
25.0
45
°C
°F
Dec
Int
US51 C Modulating pump minimum speed in chiller mode 0 100 %
US52 C Modulating pump maximum speed in chiller mode 0 100 %
US53 C Select probe 1 for modulating pump operation in heat pump mode 0 20
US54 C Select probe 2 for modulating pump operation in heat pump mode 0 20
US55 C Set point for modulating pump maximum speed in heat pump
mode
-50.0
-58
110.0
230
°C
°F
Dec
Int
US56 C Modulating pump regulation proportional band in heat pump
mode
0.1
0
25.0
45
°C
°F
Dec
Int
US57 C Modulating pump minimum speed in heat pump mode 0 100 %
US58 C Modulating pump maximum speed in heat pump mode 0 100 %
US59 C Modulating pump speed during free cooling 0 100 %
US60 C Modulating pump speed with compressor off 0 100 %
Auxiliary outputs enabling
US61 C Auxiliary relay 1 output enable:
1= Chiller only
2= Heat pump only
3= Chiller and heat pump
13
US62 C Auxiliary relay 2 output enable:
1= Chiller only
2= Heat pump only
3= Chiller and heat pump
13
US63 C Auxiliary relay 1 analogue output enable:
1= Chiller only
2= Heat pump only
3= Chiller and heat pump
13
US64 C Auxiliary relay 2 analogue output enable:
1= Chiller only
2= Heat pump only
3= Chiller and heat pump
13
Pr1 U User password 0 999
Pr2 S Service password 0 999
Pr3 C Manufacturer password 0 999
Condensing fans
FA01 C Fans control:
0= Absent
1= Always on
2= ON/OFF steps control
3= Continuous ON/OFF steps control
4= Proportional speed regulator
04
FA02 C Fans operating mode:
0= Dependent on compressor
1= Independent on compressor
01
Parameter Level Description Min. Max. UM Resolution