MCAC-ATSM-2011-12 Air-cooled modular chiller unit 50Hz
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The tables as below contain the operation procedure of wired controller.
Operation procedure of wired controller:
Step Content
1
Press AUTO/MANUAL mode at shutdown status, you could select MANUAL or
AUTO turn-on mode as you want. The function is invalid at startup status.
In Manual mode, press [PAGEUP/TEMP+] or [PAGEDOWN/TEMP-] button for
select your require online unit quantity.
2
Press [TEMP SET], [PAGEUP/TEMP +], [PAGEDOWN/TEMP -] button, for select
your require temperature.
For KJR-08B/BE: Cooling range: 5~17℃ ;Heating range :45~50℃ .
3
Press [ON/OFF] button, running indicator of wire controller is light, unit is start to
run, and display running status at wire controller. Press this button once again,
unit will stop running.
Operating procedure of Time ON .
Step Content
1
Press [TIME ON] button adjust your require time by [PAGEUP/TEMP+] or
[PAGEDOWN/TEMP-] (MINUTE and HOUR could be shifted by this button). Use
the same method to set Time off.
(Note: Time ON/OFF is relative time.)
Operation procedure of disable the function of Time ON/OFF.
Step Content
1
Long press [TIME ON] button, you could cancel this function. Long press [TIME
OFF] button, you could cancel this function.
Operation procedure of units information querying
Step Content
1 Press [QUERY] entering Check status.
2
Press [ADDRESS+] or [ADDRESS-] button, select the unit you are wanted to
query.
3
Press [PAGEUP/TEMP+)] or [PAGEDOWN/TEMP-] button to query the units
information, which includes outdoor ambient temperature T4, pipe temperature
T3, setting temperature Ts, CEB out water temp. TB, online quantity and
compressor current, etc.
Fault alarm handing
Step Content
1
When unit fails or the wire controller detects failure of communication with the
outdoor units, the indicator blinks. After all faults of the system and the wire
controller are eliminated, the indicator stops blinking. The fault indicator and the
operation indicator share the same LCD.
Operation procedure of water temperature setting
Step Content
1 Press [TEMP SET] button of wire controller when background light is on.
2
Press [PAGEUP/TEMP+] or [PAGEDOWN/TEMP-] button select your require
water temperature. Once selected upon, temperature value will blinks a couple of
seconds then confirm it.
3
KJR-08B/BE temperature range:
Cooling: 5~17℃
Heating: 45~50℃
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