7-day analogue Chronotherm with unique wave design CM37
 |
| Analogue programmable thermostat with 7 day program. |
| For general purpose control of boilers, zone valves, circulation pumps, thermal actuators, electric heaters etc. in heating systems. |
|
| Power source |
battery powered, 2 x 1,5 V AA Alkaline cells supplied |
| Battery life |
1 year typical |
| Switch function/capacity |
SPDT, 24..230V, 50..60Hz, 0,5..8A resistive, 0,5..3A inductive (0.6 pf) |
| Approvals |
CE |
| Protection class |
IP30 |
| Terminal max. wire size |
2,5 mm2 |
| Temperature setpoint range comfort |
10 ... 30 oC |
| Temperature setpoint range economy |
5 ... 25 oC |
| Temperature control accuracy |
0,5 oC |
| Control functions |
proportional + integral (PI) temperature control |
| Time setting resolution |
1 hour, minimum setpoint change interval 2 hours |
| Heating /Cooling application |
Heating only |
| Manual operation functions |
override switch with: comfort, economy and auto positions |
| Housing (HxWxD) |
90 mm | 135 mm | 29 mm |
|
