Trane CCE-Compact Series, Установка, эксплуатация и обслуживание

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Air flow rate, duct pressure and fan speed
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Power of the recovery
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Valve positions and pumps for heating and cooling batteries
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Humidifier
The state display shows the current operating mode / operating mode source of the AHU:
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- no request
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Start start phase, initialization
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Config configuration changed; AHU blocked
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Stop / alarm AHU blocked (Alarm emergency stop)
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Display command from operating display
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BMS command from BMS
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Room unit command from room unit
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Scheduler command from scheduler
The different possibilities of the request (switching AHU on / off or operating mode) have different
priorities; so the AHU is switched off when the command from the display is
Off , even if the sched-
uler or the BMS request is economy or comfort. The priority corresponds to the above list; “Config”
has the highest and “Scheduler” the lowest priority. Appears in the display -, then there is no re-
quest active (display, BMS and room unit have the state
Auto , the scheduler is not active).
13.1 All settings
By the line All settings , the submenu All settings can be entered; by several submenus the display
pages for setpoints, operation mode, alarm state, password handling and language setting can be
entered.
All settings 1/4
Setpoints/settings
Operation mode/scheduler
Alarm state
Password handling
Language English
Figure 88: All settings
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Setpoints / settings setpoints for temperature, humidity, air quality, …
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Operation mode / scheduler operation mode, scheduler, date / time setting
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Alarm states alarm states
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Password handling enter passwords, change passwords
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Language language selection (English, Italian, German)
14 Setpoints / settings
The setting of the setpoints is performed separately for the airflow rate, temperature, humidity, air
quality and night setback.