Daikin AKZ9 Series Instruction Manual page 19

PIM00318A_EN.fm Page 17 Tuesday, October 26, 2010 12:37 PM
Operation mode
The control panel provides the following seven operation modes.
Among these seven modes, only four modes are available for normal operations.
In other modes, the Oil Cooling Unit may malfunction depending on operation.
Before using each mode, please understand the description on each mode.
Mode
Operation lock mode
∗1
Normal mode
∗1
Operation setting mode
∗1
Monitor mode
∗1
Timer setting mode
Parameter setting mode
Auto-tuning mode
∗1: The operation modes marked with a circle can be used for normal operation.
∗2: "Parameter" means a constant to be defined for each setting.
Mode changing operation
Normally, the key is used to shift between individual modes.
For special modes, you can change the mode by pressing several keys simultaneously for five seconds.
Operation
setting mode
Description
Disables operations of the Oil Cooling Unit regardless of
preset conditions.
Displays the current operation mode and control target value.
Specifies an operation mode and control target value.
Displays the current value of each thermistor etc.
Used to set up time for the ON timer.
∗2
Used to set up basic parameters of the Oil Cooling Unit.
Used to set up the function for control response improvement.
Power ON
Normal mode
Timer setting
Monitor
mode
CAUTION
The factory setting is the "Operation lock" mode.
To start operation, cancel the operation lock mode.
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(See page .)
With the standard model, the initial operating conditions are as follows:
Operation mode: 3 (Room temperature tuning, Inlet oil temperature control)
Temperature difference: 0.0 (K)
Operation mode indicator
"NORMAL" lamp is lit.
"SETTING" lamp is lit.
"MONITOR" lamp is lit.
"TIMER" lamp is lit.
"SETTING" lamp blinks.
"NORMAL" lamp blinks.
Keep pressing these
keys simultaneously
for five seconds.
Keep pressing these
keys simultaneously
for five seconds.
mode
Keep pressing this key
for five seconds.
Reference page
18
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18
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19 -22
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23
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24
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26
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30
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Operation
lock mode
Auto-tuning
mode
Parameter
setting mode
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