Danfoss OPTYMA, Руководство по эксплуатации и обслуживанию

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©
Danfoss A/S (RA Marketing/MWA), Nov. 08 RS8FE102, 080R9278 17
OPTYMA
TM
Control three-phase Operation and Maintenance Guide
LED display
1. Cold room temperature / parameters
2. Stand-by (flashes on stand-by. Outputs are de-
activated)
3. Room light (flashes if door switch is activated)
4. Cold (indicates activation of compressor)
5. Fans
6. Defrosting
7. Auxiliary
8. Alarm/warning
General
To enhance safety and simplify the operator’s work,
the OPTYMA
TM Control has two programming
levels; the first level (Level 1) is used to configure
the frequently-modified SETPOINT parameters. The
second programming level (Level 2) is for general
parameter programming of the various controller
operating modes.
It is not possible to access the Level 2 programming
directly from Level 1: you must exit the programming
mode first.
Setting and displaying the setpoints
1. Press the SET key to display the current SETPOINT
(temperature)
2. Hold down the SET key and press the (

) or (

)
keys to modify the SETPOINT.
Release the SET key to return to cold room
temperature display: the new setting will be saved
automatically.
Symbols used
For practical purposes the following symbols are used:
• (

) the UP key is used to increase values and mute the alarm.
• (

) the DOWN key is used to decrease values and force defrosting.