User`s guide
ACF60-00 – Installation, User’s and Maintenance Manual
84
Ed. 04/2012
U
3
COLD WATER ANTIFREEZE THERMOSTAT
CODE GENERATED BY: Low temperature detected by cold outlet water sensor.
RESET METHOD: Reset occurs automatically when the condition that generated the code ceases.
U
4
INADEQUATE VENTILATION / CONDENSER OVERHEATING
CODE GENERATED BY: (TCN - TA) values > limit set.
RESET METHOD: Reset occurs automatically 20 minutes after the code is generated.
E 4
INADEQUATE VENTILATION / CONDENSER OVERHEATING
CODE GENERATED BY:
U
604 code generated twice in 2 hours of operation.
RESET METHOD: Carry out appropriate checks. Reset may be performed from the DDC (or from the S61 board via menu 2,
parameter 1). If the code persists, contact authorised Robur TAC.
E 5
HIGH AMBIENT TEMPERATURE
CODE GENERATED BY: HIGH temperature detected by ambient temperature sensor.
RESET METHOD: Reset occurs automatically when the condition that generated the code ceases.
E 6
LOW AMBIENT TEMPERATURE
CODE GENERATED BY: LOW temperature detected by ambient temperature sensor.
RESET METHOD: Reset occurs automatically when the condition that generated the code ceases.
U
7
HIGH CONSENSER INLET TEMPERATURE
CODE GENERATED BY: High temperature detected by condenser inlet temperature sensor.
RESET METHOD: Reset occurs automatically when the condition that generated the code ceases.
E 7
HIGH CONSENSER INLET TEMPERATURE
CODE GENERATED BY:
U
7 code active for 2 hours, or
U
7 code generated 12 times in 2 hours of operation.
RESET METHOD: Carry out appropriate checks. Reset may be performed via DDC (or S61 board via menu 2, parameter 1).
If the code persists, contact authorised Robur TAC.
E 8
FLAME CONTROL UNIT ERROR
CODE GENERATED BY: E
12 on Appliance and condenser inlet temperature increasing by over 10 °C within 1 hour.
RESET METHOD: Carry out appropriate checks. Reset may be performed via DDC (or S61 board via menu 2, parameter 1).
If the code persists, contact authorised Robur TAC.
U
10
WATER FLOWMETER:
Insufficient water flow
CODE GENERATED BY: Insufficient water flow.
RESET METHOD: Reset occurs automatically when correct water flow is restored.
E 10
WATER FLOWMETER:
Insufficient water flow
CODE GENERATED BY: Code
U
10
is generated 5 times since appliance was powered, or code
U
10 is active for 1 hours.
RESET METHOD: Reset may be performed via DDC (or S61 board via menu 2, parameter 1). If the code persists, contact
authorised Robur TAC.
U
11
INSUFFICIENT ROTATION OF OIL PRESSURE PUMP
CODE GENERATED BY: Insufficient rotation of oil pressure pump.
RESET METHOD: Reset occurs automatically 20 minutes after the code is generated.
E 11
INSUFFICIENT ROTATION OF OIL PRESSURE PUMP
CODE GENERATED BY:
U
11
code generated twice in 2 hours of operation.
RESET METHOD: Reset may be performed via DDC (or S61 board via menu 2, parameter 1). If the code persists, contact
authorised Robur TAC.