Emerson X-web300 Bedienungsanleitung Seite 88

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1592015300 User manual iCHILL 200 L GB r1.3 09/09/2005
Pg.88/106
41.16 ACP1 - ACP12 CONDENSER PUMPS MAINTENANCE REQUEST
Label description
ACP1 (main water pump)
ACP2 (support water pump)
Activation Load running hours > counter setpoint for that load
Reset Running hour reset (Hour label in Menu function)
Restart
Manual
Icon
blinking
Actions
Alarm relay and buzzer activated
REGULATION
Actions Only signalling
Loads Not modified
41.17 B1HP - B2HP HIGH PRESSURE SWITCH CIRCUIT 1 AND 2
Label on display b1HP (high pressure switch circuit #1)
b2HP (high pressure switch circuit #2)
Reason The unit is running and the digital input of the high pressure switch is active
Reset Digital input not active
Restart Manual (Reset procedure in Menu function)
Icon
blinking
Action Alarm Relay + and buzzer on
Regulation
Condensing fan Maximum speed for 60 seconds
41.18 B1LP - B2LP LOW TEMPERATURE / LOW CONDENSING PRESSURE OF THE CIRCUIT
Label o the display b1lP (low pressure digital input of the circuit 1)
b2lP (low pressure digital input of the circuit 2)
Origin
When the condensing probe value is lower than AL03 setpoint if:
In chiller or heat pump
Stand-by o remote OFF when AL08 = 1
In defrost when AL06=1
The alarm is not signalled if:
In defrost ,for the time AL07, when the 4-way valve is turned on.
For the time set in AL01 after turning on the compressor.
Reset When the condensing probe temperature is higher than AL03 + AL04 (differential)
Restart Automatic– Manual after AL05 events per hour (Reset procedure in Menu function).
Icon
Blinking
Action
Alarm Relay + and buzzer on
41.19 B1AC - B2AC - B1AC - B2AC ANTIFREEZE ALARM / LOW OUTLET TEMPERATURE
(AIR / AIR UNIT IN CHILLER MODE)
Label o the display b1AC (anti-freeze alarm of the circuit #1 in chiller)
b2AC (anti-freeze alarm of the circuit #2 in chiller)
b1Ac (anti-freeze alarm signalling of the circuit #1 in chiller)
b2Ac (anti-freeze alarm signalling of the circuit #2 in chiller)
Both the labels are displayed when the alarm is coming from the evaporator inlet probe or
evaporator common outlet probe or when there is only one digital input configured.
Origin
Normal conditions, stand-by, remote OFF: when the anti-freeze probe value is lower than AL26 for
AL28 seconds.
With the anti-freeze digital input is active.
Reset
When the anti-freeze probe value is higher than A26+ AL27(differential)
With the anti-freeze digital input is active.
Restart Automatic – Manual after AL29 events per hours (Reset procedure in Menu function).
Icon
Blinking
Action If AL30=0 only the compressors are turned off and than display shows b1Ac b2Ac, the buzzer and
the alarm relay are not activated.
If AL30=0 only the compressors are turned off and than display shows b1Ac b2Ac, the buzzer and
the alarm relay are activated.
If the alarm comes from the digital input also the anti-freeze heaters are turned on.
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