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14
MENU
Legend
** Displayed if the alarm exists
- Not in use
ITEM
0
1
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5
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9
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STATUS
Default display
Active modes
Chiller occupied/
unoccupied
Minutes left before
starting
Cooling/heating
selection
Heat reclaim
selection
Unit capacity in %
Capacity circuit A
in %
Capacity circuit B
in %
Present demand
limit in %
Present lag limit in
%
Setpoint in local
control
Setpoint occupied/
unoccupied mode
Active setpoint
Control point
Controlled water
temperature
Condensing point
Heat reclaim
indicator, circuit A
Heat reclaim
indicator, circuit B
TEMP
Evaporator water
entering temp.
Evaporator water
leaving temp.
Condenser water
entering temperature
Condenser water
leaving temperature
Heat reclaim water
entering temperature
Heat reclaim water
leaving temperature
Saturated discharge
temperature, circuit A
Saturated suction
temperature, circuit A
Suction temperature,
compressor A1
Superheat, circuit A
Saturated discharge
temperature, circuit B
Saturated suction
temperature, circuit B
Suction temperature
compressor B1
Superheat, circuit B
Outdoor temperature
Water loop temp.,
master/slave assembly
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PRESSURES
Discharge pressure,
circuit A
Suction pressure, circuit
A
Oil differential pressure,
compressor A1
Discharge pressure,
circuit B
Suction pressure,
circuit B
Oil differential pressure,
compressor B1
Oil differential pressure,
compressor A2
Oil differential pressure,
compressor A3
Oil differential pressure,
compressor A4
Oil differential pressure,
compressor B2
Oil differential pressure,
compressor B3
Oil differential pressure,
compressor B4
Heat reclaim pressure,
circuit A
Heat reclaim pressure,
circuit B
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SETPOINTS
Cooling setpoint 1
Cooling setpoint 2
Heating setpoint
Condensing setpoint
Heat reclaim setpoint
Demand limit setpoint
in %
Cooling mode ramp
Heating mode ramp
Cooling - threshold for
zero reset
Cooling - threshold for
max. reset
Cooling - max. reset
value
Heating - threshold for
zero reset
Heating - threshold for
max. reset
Heating - max. reset
value
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INPUTS
Contact 1: remote on/off
Contact 2: remote
setpoint
Contact 3: remote
heating/cooling
Contact 4: remote heat
reclaim operation
Demand limit selection
Water flow & customer
interlock control
Evaporator pump fault
detection
Water flow control,
condenser
Control box thermostat
External 0-10 V d.c.
signal
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OUTPUTS
Compressor status,
circuit A
Compressor status,
circuit B
Capacity reduction
status, circuits A & B
Fan contactor status,
circuit A
Fan contactor status,
circuit B
Alarm circuit status,
circuits A & B
EXV position, circuit A
EXV position, circuit B
Variable speed fan,
circuit A or cond. water
valve position in %
Variable speed fan,
circuit B or cond. water
valve position in %
Water pump 1 status
Water pump 2 status
Condenser pump status
Evap. heater & heat
reclaim cond. status
Cond. water valve posi-
tion, heat reclaim mode
Solenoid status, heat
reclaim function
User test interface
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CONFIG
SUB-MENU:
User Configuration [USEr]
SUB-MENU:
Service Configuration
[SErviCE]
SUB-MENU:
Factory Configuration
[FACtorY]
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ALARMS
Number of active alarms/
resets
Active alarm code 1**
Active alarm code 2**
Active alarm code 3**
Active alarm code 4**
Active alarm code 5**
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4.5 - Menu tree structure
ALARMS HIST
Historic alarm code 1
Historic alarm code 2
Historic alarm code 3
Historic alarm code 4
Historic alarm code 5
Historic alarm code 6
Historic alarm code 7
Historic alarm code 8
Historic alarm code 9
Historic alarm code 10
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RUNTIMES
SUB-MENU:
Runtimes 1
SUB-MENU:
Runtimes 1
SUB-MENU:
Maintenance
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NOTE: The items in brackets show what is displayed on the
user interface.