Caleffi solar iSolar 3 - Technichal Data and Function Survey

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• system-monitoring-display
• upto4temperaturesensors
Pt1000
• heatbalancing
• functioncontrol
• user-friendlyoperationby
simple handling
• solaroperatinghourscounter
and thermostat function optio-
nally
Scope of delivery:
1 x ISOLAR 3
1 x accessory bag
1 x spare fuse T4A
2 x screws and dowels
4 x strain relief and screws
Additionally enclosed in the full kit:
1 x sensor FKP6
2 x sensor FRP6
Technical data
Housing:
plastic, PC-ABS and PMMA
Protection type: IP 20 / DIN 40050
Environmental temp.: 32 ... 104 °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
status and operating control lamp
Operation: by 3 pushbuttons in the
front of the housing
Functions: Temperature differential
controller with optional add-on system
funtcions. Function control according,
operating hours counter for solar
pump, tube collector special function,
as well as heat quantity balancing.
Inputs: for 4 temperature sensors
Pt1000
Outputs: 2 electromechanical relay
Bus: VBus
®
Power supply:
115 V~
Total power supply:
2 (1) A 115 V~
Mode of operation:
Typ 1.b
Breaking capacity per relay:
electromechanical relay:
2 (1) A 115 V~