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Steca TR A502 TT - Page 24

Steca TR A502 TT
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24
742.114 | 14.50
EN
SET SET
SET for 5 seconds
Control of return increase – P22
Loading strategy storage tank 1 – P16
Loading strategy storage tank 2 – P17
Pump characteristic and speed control R1 – P18
Pump characteristic and speed control R2 – P19
Control of storage tank loading valve – P20
Control of zone loading valve – P21
Maximum temperature storage tank 1 – P01
Parameters
1)
Factory settingPriority
Storage tank 1 before
storage tank 2
Maximum temperature storage tank 2 – P02
Storage tank 2 before
storage tank 1
Only storage tank 1
Only storage tank 2
Reset to factory
settings
Switch-off temperature difference solar circuit 2
– P07
Switch-on temperature difference external
heat exchanger – P08
Switch-off temperature difference external
heat exchanger – P09
Maximum temperature loading circuit – P14
Maximum collector temperature – P10
Minimum collector temperature – P11
Switch-on temperature difference
heating return increase – P12
Switch-off temperature difference
heating return increase – P13
Maximum temperature swimming pool – P03
Switch-on temperature difference solar circuit 1
– P04
Switch-off temperature difference solar circuit 1
– P05
Switch-on temperature difference solar circuit 2
– P06
1)
Only specific functions and parameters may be
called up depending on the selected system.
Minimum temperature loading circuit – P15
SET SET SET
Time System
Circulation – F02
Functions
1)
Drainback – F01 No system – 0.1
Quick charge – F05
Heat quantity – F06
Set time
1 storage tank with external heat exchanger,
1 collector array – 1.3
1 storage tank with zone loading,
1 collector array – 1.4
1 storage tank,
2 collector arrays – 1.5
Back-up heating – F03
Solid fuel boiler – F04
2 storage tanks,
1 collector array (pump/valve-controlled) – 2.2
1 swimming pool,
1 collector array – 3.1
1 storage tank,
1 collector array – 1.1
1 storage tank with heating return increase,
1 collector array – 1.2
2 storage tanks,
1 collector array (pump-controlled) – 2.1
Thermostat – F07
Differential thermostat – F08
Interval – F09
Stagnation reduction – F10
Holiday – recooling – F11
1 swimming pool with external heat exchanger,
1 collector array – 3.2
1 storage tank, 1 swimming pool,
1 collector array (pump-controlled) – 4.1
1 storage tank, 1 swimming pool,
1 collector array (pump/valve-controlled) – 4.2
Active cooling – F12
Freeze recirculation – F13
Upper storage tank display – F14
Alarm output – F15