en
16
1
Overview
• Control of a wheather-compensated heating circuit with timer
• Up to 3 HKM3 can be connected to the
DeltaSol
®
E
• Mixing valve control, antifreeze function, DHW priority
• Blocking protection for the heating circuit pump
• Remote control can be connected (optional)
Technical data
Inputs: 5 Pt1000 temperature sensors and 1 RTA remote control
Outputs: 4 semiconductor relays, 1 potential-free relay
Switching capacity:
1 (1) A 240 V~ (semiconductor relay)
4 (1) A 24 V / 240 V~ (potential-free relay)
Total switching capacity: 4 A 240 V~
Power supply: 100 … 240 V~ (50 … 60 Hz)
Supply connection: type Y attachment
Standby: 0.41 W
Mode of operation: type 1.B.C.Y action
Rated impulse voltage: 2.5 kV
Data interface: RESOL VBus
®
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting
Indication / Display: LC display, 7-segment display, operating control lamp
Operation: 3 push buttons and 1 slide switch at the front of the housing
Ingress protection: IP 20 / EN 60529
Protection class: II
Ambient temperature: 0 … 40 °C
Pollution degree: 2
Dimensions: 144 × 208 × 43 mm
crosshead
screw
cover
cable conduits with
strain relief
push buttons
slide switch
12.5
180
180
100
144
208
16.75
43.3
upper fastening
lower fastening