190
M
Manufacturer's certificate ................188
Mixer circuit........................................53
Mixer motor........................................53
O
Opening the control unit casing.........47
Operating states...............................112
Outside temperature sensor......49, 139
P
Power cables.....................................58
Power demand function.....................92
Power supply.....................................55
Preparations.......................................32
Product information..............................6
R
Relay test.........................................113
Remote control...................................54
Removing the cover...........................39
Removing the front panel...................39
Repairs.............................................138
Report..............................................184
Reset................................................122
Resistors..........................................151
Return temperature sensor..............143
S
Scanning..........................................112
Screed drying.....................................83
Service functions..............................115
Setting parameters.............................86
Siphon................................................77
Small water softening system............62
Specification ....................................186
Start-/Stop resistors.........................151
Start optimisation.............................154
Static pressure...................................68
Stirling springs...................................77
Stop optimisation.............................154
Supply pressure.................................68
Switching times..................89, 157, 159
System pressure................................62
System scheme.................8, 14, 19, 26
System schemes................................81
System version..................8, 14, 19, 26
T
Temperature limiter..........................148
Temperature sensors.......................140
Terminal connections.........................47
Test pressure.....................................46
Thermocouples................................149
Tightness test, balanced flue system.69
Time program.....................................89
Time programs
■ for central heating.........................159
■ for DHW heating...........................157
Transport brackets.............................42
U
User reset........................................121
V
Venting.........................................63, 64
Venting the heating system................64
W
Wall mounting bracket.......................36
Wiring diagram.................................161
Keyword index
Keyword index
(cont.)
5618 294 GB
Summary of Contents for C3HA
Page 39: ...39 2 2x 1 Installation sequence Removing the front panel 5618 294 GB Installation ...
Page 42: ...42 1 2 Installation sequence Removing the transport brackets 5618 294 GB ...
Page 151: ...151 Checking and replacing resistors B C A Troubleshooting Repairs cont 5618 294 GB Service ...
Page 181: ...181 Parts lists Control unit assembly cont 5618 294 GB Service ...
Page 183: ...183 Parts lists Miscellaneous assembly cont 5618 294 GB Service ...
Page 191: ...191 5618 294 GB ...