3
Contents
APPLIANCES COVERED AND SERIAL NUMBER
4
iC & iC ECONOMISER COMBINATION BOILERS
TECHNICAL DATA
5
iS SYSTEM & iR REGULAR BOILERS
TECHNICAL DATA
6
BOILER LAYOUT
7
CONTROL PANEL
8
CONTROLS AND EXPLANATION
OF THE FUNCTIONS
9
HOT WATER TEMPERATURE
9
CENTRAL HEATING TEMPERATURE
9
BOILER INFORMATION
9
RESET BUTTON
10
ANCILLARY FUNCTIONS
10
HOT WATER SUPPLY
11
COMFORT AND ECO
11
CH SYSTEM
11
FROST PROTECTION
11
DANGER OF FROST
11
INSTALLATION FROST PROTECTION
11
BOILER FROST PROTECTION
11
PUMP KICK AND DIVERTER
VALVE KICK
12
BOILER ANTI-CYCLE TIME
12
PUMP OVERRUN
12
SERVICE CHIMNEY SWEEP MODE
12
BOILER DE-AERATION PROGRAM
13
COMBI BOILER
13
SYSTEM BOILER
13
REGULAR BOILER
13
COMMISSIONING FUNCTION
13
Y O U H A V E U P G R A D E D T O A T A G , W E W I L L H E L P Y O U T O G R O W A N D P R O T E C T Y O U R B U S I N E S S
WATER PRESSURE SENSOR
14
FLOW SWITCH (REGULAR BOILER)
14
COMBI BOILER CENTRAL HEATING MODE (CH) 15
COMBI BOILER HOT WATER MODE (DHW)
16
COMBI BOILER CH MODE
17
CH CONTROLS
17
COMBI BOILER DHW MODE
17
DHW CONTROLS (COMBINATION BOILERS)
17
SYSTEM & REGULAR BOILER CENTRAL
HEATING MODE
17
CH CONTROLS
17
CHECKING COMBUSTION CO
2
18
BOILER PARAMETERS
19
GRADIENT SPEED CH
20
HEATING LINE
20
SUMMER-ECO TEMPERATURE
20
WEATHER COMPENSATOR
21
FLUE LENGTHS
21
ERROR CODES
22
RESISTANCE TABLE SENSORS
23
PCB ELECTRICAL DIAGRAM (LMU)
24
VOLT FREE CONNECTIONS
25
ATAG 3-PORT EXTERNAL DIVERTER
VALVE AND ONE CONTROLLER KIT
26
ROUTINE SERVICING
30
AIR BOX/COVER
30
SIPHON
31
FAN UNIT AND BURNER CASSETTE
31
HEAT EXCHANGER
33
IGNITION ELECTRODE
34
Содержание BC100124
Страница 1: ...Appliance Technical Guide SERVICE ENGINEER EDITION ...
Страница 24: ...PCB electrical diagram LMU 24 ...
Страница 35: ...Notes 35 ...