Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Solar Sensor, HVAC
Sun Load Sensor (Solar sensor):
**Dark
0 W/m squared
* Lit with incandescent lamp, (60W)
600-1200 W/m squared
Voltage supply approx. 10 V
pin No. 1 (+54)
Ground
pin No. 4
Sensor signal pin No. 2
* Earlier year models have no communication with the ISAT scan tool.
**Values given in W/m squared are read with the ISAT scan tool.