Page
120
13.4 Domestic Hot Water Fault Finding Table
Check
No.
Item to check
Answer Corrective Action (s)
1
Is AC Power Supply healthy to the
appliance and LCD operational?
No
Rectify AC Power supply problem
Yes
Go to Check 2
2
Are Error Codes displayed on LCD?
Yes
Rectify Error Code problems, see Section 13.1
No
Go to Check 3
3
Is the DHW Tap symbol displayed solid
on the boiler LCD?
No
Press Mode Button to select DHW mode
Yes
Go to Check 4
4
Is external timeclock in 'ON' time?
No
Adjust 'ON' time period to call for Domestic Hot Water
Yes
Go to Check 6
5
Is internal timeclock in 'ON' time?
No
Adjust 'ON' time period to call for Domestic Hot Water
Yes
Go to Check 6
6
Is the DHW Tap Symbol displayed
flashing on the boiler LCD with all DHW
outlets closed?
Yes
The Boiler is performing DHW mode, wait until
complete
No
Go to Check 7
7
Is the DHW Tap symbol displayed
flashing on the boiler LCD with DHW flow
of over 2 litres/minute?
No
Check wiring to, and obstructions in the DHW
flowmeter
Yes
Go to Check 8
8
Is the circulating pump running with 1x
green and at least 1x amber LED?
No
Check Circulating Pump connections
Yes
Go to Check 9
9
Is the DHW Flow temperature set
correctly for the installation?
No
Adjust with DHW +/- buttons to set temperature as
required
Yes
Go to Check 10
10
Is the Diverter Valve Actuator in the
DHW (Extended) position? Section 4.3.2
No
Check Diverter Valve Actuator Connections
Yes
Go to Check 11
11
Are the isolating valves within the boiler
open?
No
Open the valves to allow water flow
Yes
Go to Check 12
12
Are the property DHW isolation valves
open?
No
Rectify the isolation valve positions
Yes
Go to check 13
13
Is all air vented from the boiler?
No
Vent air from the boiler at all locations
Yes
Go to Check 14
14
Check burner operation, lockout is
indicated by Error Code E01, as part of
Check 2
Содержание Agentis Series
Страница 2: ......
Страница 30: ...Page 29 4 5 Components 4 5 1 B Series Boilerhouse Casing Key Components...
Страница 31: ...Page 30 4 5 2 I Series Internal Casing 21 26 33 Models 44 Models...
Страница 32: ...Page 31 4 5 3 I Series Internal Key Components 21 26 33 Models 44 Models...
Страница 33: ...Page 32 4 5 4 I Series Internal Pump Group 21 26 33 Models 44 Models...
Страница 34: ...Page 33 4 5 5 I Series Internal System Components SK3 4 5 6 I Series Internal Combination Boiler Key Components...
Страница 35: ...Page 34 4 5 7 E Series External Casing 21 26 33 Models 44 Models...
Страница 36: ...Page 35 4 5 8 E Series External Key Components 21 26 33 Models 44 Models...
Страница 37: ...Page 36 4 5 9 E Series External Pump Group 21 26 33 Models 44 Models...
Страница 39: ...Page 38 4 5 12 Combination Boiler Pipe Layout...
Страница 41: ...Page 40 5 1 2 I Series Internal I21 I26 I33 5 1 3 I Series Internal I44...
Страница 42: ...Page 41 5 1 4 I Series Internal Combination Boilers I21C I26C I33C 5 1 5 E Series External E21 E26 E33...
Страница 43: ...Page 42 5 1 6 E Series External Base Tray E21 E26 E33 5 1 7 E Series External E44...
Страница 44: ...Page 43 5 1 8 E Series External E44 Base Tray 5 1 9 E Series External Combination Boilers E21C E26C E33C...
Страница 45: ...Page 44 5 1 10 E Series External Combination Boiler Base Tray E21C E26C E33C...
Страница 60: ...Page 59 6 3 2 Wiring Diagram Fuses The appliance must have a permanent live supply connected to operate...
Страница 61: ...Page 60 6 3 3 External 230V Two Channel Programmer Room Thermostat Optional Outdoor sensor...
Страница 62: ...Page 61 6 3 4 Internal Two Channel Programmer and Room Thermostat Optional Outdoor Sensor...
Страница 73: ...Page 72 6 6 9 Honeywell Y Plan Independent CH DHW Fully Pumped Only 2 CHANNEL TIMECLOCK...
Страница 74: ...Page 73 6 6 10 Honeywell S Plan Independent CH DHW Fully Pumped Only 2 CHANNEL TIMECLOCK...
Страница 93: ...Page 92 Kabin Pak External Plume Management Kit KPMK The kit comprises...
Страница 107: ...Page 106 11 4 Burner Start Up Cycle Lock out is indicated by a lamp on the control box...
Страница 122: ...Page 121 14 SPARES 14 1 RDB 2 2 BX Spares...
Страница 124: ...Page 123 14 2 RDB 3 2 BX Spares...
Страница 134: ...Page 133 Intentionally left blank...
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