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S1

S2

S4 / TRF

1.2.1  Allocation of clamps for system 1

Standard solar system with 1 tank, 1 pump and 3 sen-
sors. The sensor S4 / TRF can optionally be used for heat 
quantity balancing.

R1

Arr 1

S3

R2

S1

S2

R1

S3

S4 / TRF

Solars ystem and after-heating with 1 tank, 3 sensors 
and after-heating. The sensor S4 / TRF can optionally be used 
for heat quantity balancing.

Arr 2

1.2.2  Allocation of clamps for system 2 

Symbol

Specification

S1

collector sensor

S2

tank sensor below

S3

tank sensor at the top

S4 / TRF

sensor for heat quantity

balancing (optionally)

R1

solar pump

R2

pump for heat exchange

Symbol

Specification

S1

Collector sensor

S2

Tank sensor below

S3

Tank sensor at the top

(optionally)

S4 / TRF

Sensor for heat quantity

measurement (optionally)

R1

Solar pump

Содержание iSolar 3

Страница 1: ...Thanks for buying this product Read this manual carefully to get the best perfomance from this unit Mounting Connection Handling Fault localization Examples manual 49005100 49005100...

Страница 2: ...micro films and the storage into electronic systems Editor CALEFFI NORTH AMERICA Inc Important notice We took a lot of care over the texts and drawings of this manual and to the best of our knowledge...

Страница 3: ...4 F Size 172 x 110 x 46 mm Mounting wall mounting mounting into patch panels is possible Display System screen for sys tems visualisation 16 segment display 7 segment display 8 symbols for system stat...

Страница 4: ...lief supports and screws Depending on the version the controller is equipped with 2 relays to which the consumers e g pumps valves etc can be connected Relay 1 18 conductor R1 17 neutral conductor N 1...

Страница 5: ...nsors and after heating The sensor S4 TRF can optionally be used for heat quantity balancing Arr 2 1 2 2 Allocation of clamps for system 2 Symbol Specification S1 collector sensor S2 tank sensor below...

Страница 6: ...d for scrolling forward through the indication menu or to increase the adjustment values The backwards key 2 is accordingly used for the reverse function For adjustment of last indication channel keep...

Страница 7: ...he flow direction or the current bre aking capacity are always shown Heating circuit Tank 1 and 2 with heat exchanger After heating with burner symbol Temperature sensor 2 2 3 System screen only syste...

Страница 8: ...types of antifreeze Corresponding channel is only available if the option heat quantity measurement is deactivated OWMZ Please note S3 and S4 are only indicated if sensors are connected channel Arr s...

Страница 9: ...rating hours of the respective relay h P Full hours are shown on the display The operating hours added up can be reset As soon as one operating hours channel is selected the symbol in permanently show...

Страница 10: ...note Switch on temperature difference DO must be at least 2 Ra higher than the switch off tempe rature difference DF DT O Switch on temperature Adjustment range 2 0 40 0 Ra Factory setting 12 0 DT F...

Страница 11: ...OFF ON Factory setting OFF The minimum collector temperature is a minimum switching temperature which must be exceeded so that the solar pump R1 R2 is switched on The minimum temperature shall avoid a...

Страница 12: ...sed for use of surplus energy or an after heating AH O AH F the thermostat function is used for after heating AH O AH F the thermostat function is used for use of surplus energy On the display is show...

Страница 13: ...47 86 1117 203 1366 95 1136 212 1385 104 1155 221 1404 113 1175 230 1423 122 1194 239 1442 Resistance values of the Pt1000 sensors Check the power supply o k The can fuse of the controller is defectiv...

Страница 14: ...fication no Heat exchanger plugged yes no Cleaning Heat exchanger too small yes New calculation of the dimension no Plausibility control of the option tube collector spe cial function Change Ton and T...

Страница 15: ...up in manual operation yes There is no current check fuses replace them and check power supply The adjusted tempe rature difference for starting the pump is too high choose a matching setting no Is t...

Страница 16: ...tening Sensors Our product range includes high precision platin temperatu re sensors flatscrew sensors ambient temperature sensors indoor temperature sensors cylindrical clip on sensors and irradiatio...

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