MTA TAEevo Tech 502 - Page 98

OPERATING AND MAINTENANCE MANUAL
Chapter 7 - Electronic controller
TAEevo Tech 015÷802 60 Hz UL
97
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
Pr2 S Service password 0 999
Pr3 C Manufacturer password 0 999
Heat recovery
rC01 C Recovery operation:
0= Disabled
1= 2 separate circuits
2= 2 circuits in parallel
02
rC02 C Forced step deactivation time. 0 250 Sec
rC03 C Forced step deactivation time after rotation of recovery valve. 0 250 Sec
rC04 C Minimum operation time in recovery mode. 0 250 Min
rC05 C Minimum time lag between recovery end and next recovery. 0 250 Min
rC06 C Recovery function disabling set. 0.0
0
50.0
725
Bar
Psi
Dec
Int
rC07 C Recovery function enabling differential. 0.1
1
14.0
203
Bar
Psi
Dec
Int
rC08 C Maximum disabling time of recovery from condensing pressure /
temperature.
0 250 Min
rC09 C Fans disabling in recovery 0 1
Pr1 U User password 0 999
Pr2 S Service password 0 999
Pr3 C Manufacturer password 0 999
Domestic hot water
FS01 C Enabling of domestic hot water production or domestic hot water
and free cooling:
0= Disabled
1= Domestic hot water production with common return, heating/
cooling
2= Domestic hot water production with dedicated return, heating/
cooling
02
FS02 C Operating priority:
0= Heating / cooling
1= Domestic hot water
2= Domestic hot water from digital input
02
FS03 C Domestic hot water setpoint
Used to program the working setpoint for the production of
domestic hot water
FS05 FS06 °C
°F
Dec
Int
FS04 C Domestic hot water control steps activation band 0.1
0
25.0
45
°C
°F
Dec
Int
FS05 C Domestic hot water minimum setpoint value
Establishes the minimum limit that can be utilised to set the
domestic hot water setpoint
-50.0
-58
FS06 °C
°F
Dec
Int
FS06 C Domestic hot water maximum setpoint value
Establishes the maximum limit that can be utilised to set the
domestic hot water setpoint
FS05 110.0
230
°C
°F
Dec
Int
FS07 C Activation of steps to reach the domestic hot water setpoint:
0= Start all compressors
1= Start compressors and heaters
01
FS08 C Switch on heaters in domestic hot water temperature control:
0= No
1= Yes
01
FS09 C Time to start all compressors and heaters in domestic hot water
production
0 250 Min
FS10 C Outputs energization delay for the production of domestic hot
water
0 250 Sec Int
FS11 C Cycle inversion delay during production of domestic hot water 0 250 Sec Int
FS12 C Type of Anti-Legionella activation:
0= By time
1= By hourly bands
2= Daily
02
Parameter Level Description Min. Max. UM Resolution