Bosch FW 200 Installation And Operating Instructions Manual page 62

62 | Menu settings INSTALLER SETTINGS (for installers only)
Menu structure
Solar sys parameters
B Reload sys
PB: ON delta T
PB: OFF delta T
TB: Max. temperature tank B. 158 °F
PB: DHW reload pump mode Auto
C High/low priority
High/low priority system
type
TC: Max. temperature tank C 140 °F
Priority tank
Charge switchover test
duration
Charge switchover test
interval
DWUC: HI/LO priority valve
signal
PC: Solar pump mode
DWUC: High/low priority
valve mode
D Ext heat exchanger
PD: ON delta T
PD: OFF delta T
PD: Secondary circuit pump
mode
E Therm disinfection
Solar tank thermal
disinfection
Thermal disinfection tank B
Thermal disinfection tank C
PE: Therm disinfect pump
mode
6 720 643 256 (2010/05)
Default
setting Control range
– –
10 °F 6 °F ... 36 °F (3 °C ... 20 °C
(6 °C)
(not lower than "PB: OFF delta T"
+2 °F (+1 °C)
6 °F (3 °C) 4 °F ... 34 °F (2 °C ... 19 °C)
(not higher than "PB: ON delta T" –
2 °F ( – 1 °C))
Disabled (<60 °F or <15 °C) |
(70 °C) 60 ... 194 °F (15 °C ... 90 °C)
Auto | Manual ON | Manual OFF
– –
Pump/ Pump/Pump | Pump/Valve
Pump
Disabled (<60 °F or <15 °C) |
(60 °C) 60 ... 194 °F (15 °C ... 90 °C)
Solar tank Solar tank | Tank C
10 min 2 min ... 60 min (not more than 0.5 x
"Charge switchover test interval")
30 min 4 min ... 120 min (not less than 2 x
"Charge switchover test duration")
Not Not reversed | Reversed
reversed
Auto Auto | Manual ON | Manual OFF
Auto Auto | Manual ON | Manual OFF
– –
10 °F 6 °F ... 36 °F (3 °C ... 20 °C
(6 °C)
(not lower than "PD: OFF delta T"
+2 °F (+1 °C)
6 °F (3 °C) 4 °F ... 34 °F (2 °C ... 19 °C)
(not higher than "PD: ON delta T"
– 2 °F ( – 1 °C))
Auto Auto | Manual ON | Manual OFF
Yes No | Yes
No No | Yes
No No | Yes
Auto Auto | Manual ON | Manual OFF
US/CA
Description
Personal starts
setting on page
–
°F ( °C)
°F ( °C)
76
°F ( °C)
–
°F ( °C)
min
76
min
–
°F ( °C)
°F ( °C)
78
79