Rev. E 11-2021
58
T1
T2
T3
T4
T5
T6
T7
T8
00:00 01/01/2014
12.0
7.0
°C
°C
PROBES
SET
ALARM
SERVICE CIRC.
T1
T2
T3
T4
T5
T6
T7
T8
T1
T2
T3
T4
T5
T6
T7
T8
ALARM ENTER EXIT
ALARM ENTER EXIT
MTEC.3900.GB-E-1 Operation and maintenance manual LDA series English
LDA
Air to water chillers
7.6 CIRC key (Modd. 2504 ÷ 5004)
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CIRC
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DQG
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DQG
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ENTER
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State of the compressors
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level of step control.
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Unit ON:
Unit ON: Cooling
Cooling
Evaporator inlet temperature
Evaporator outlet temperature
Circuits status
Circuits status
Compressors status
Unloading
status
Evaporating-condensing
probe
Evaporating pump status
Circuits status
Circuits status
Condenser fan
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•
5HVHW
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DQG
NH\VWRVHOHFWWKHDODUPWRVHOHFWLWDQGSUHVV
RESET
NH\WRUHVHWWKHDODUP
•
Password
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•
Active
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RST ALL
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