Resol DeltaSol A, Manual For The Specialized Craftsman

Page: 4 / 12

4
en
1 overview
• Adjustable temperature difference 2 … 16 K [3.6 … 28.8 °Ra],
hysteresis 1.6 K [2.9 °Ra]
• Antifreeze function adjustable by jumper
• Protection against dripping water
Technical data
Inputs: 2 Pt1000 temperature sensors
outputs: 1 electromechanical relay (changeover)
Switching capacity: 4 (1) A 115 V~ (electromechanical relay)
Total switching capacity: 4 A 115 V~
Power supply: 115 V~
Supply connection: type Y attachment
Standby: 1,35 W
Mode of operation: Type 1.B
Rated impulse voltage: 2.5 kV
Functions: antifreeze function
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting
Indication / Display: 1 operating control LED
operation: 1 potentiometer and 1 jumper
Protection type: IP 20 / DIN EN 60529 (with seal IP 22)
Protection class: II
Ambient temperature: 0 … 40 °C / 32 … 104 °F
Degree of pollution: 2
Dimensions: Ø 139 mm / 5.2”, depth 45 mm / 1.8”
2 Installation
2.1 Mounting
WARNING! Electric shock!
Upon opening the housing, live parts are exposed!
Î
Always disconnect the device from power supply
before opening the housing!
Note:
Strong electromagnetic fields can impair the function of the controller.
Î Make sure the controller as well as the system are not exposed to
strong electromagnetic fields.
The unit must only be located in dry interior rooms.
The controller must additionally be supplied from a double pole switch with con-
tact gap of at least 3 mm.
Please pay attention to separate routing of sensor cables and power supply cables.