EPH Controls CP4B - Page 3

25
30
28
24
30
Installer menu
25
25
31
31
31
21
22
Frost Protection
22
23
TPI
PO 2 Setting high & low limits
PO 3 Hysteresis H On and H O
Optimum Start
Normal
PO 1 Operating Mode
Holiday Function
Battery low warning
Backlight mode selection
Replacing the batteries
PO 4 Calibrate the thermostat
PO 5 Frost Protection
PO 6 Exit
Installer menu - OpenTherm
32
PO 6 Setting DHW temperature
33
34
PO 8 DHOP
34
PO 9 Set OpenTherm® parameters
36
37
PO 7 OpenTherm® Information
Exit
System Architecture