Copeland ZXDI Quick Installation Manual

TI_Unit_ZXDI_03_EN_Rev01
Copeland ZXDI
indoor refrigeration units
Quick installation guide
1. Install the refrigeration unit according to Application Guidelines AGL_Unit_ZXDI_EN "Copeland refrigeration units
for indoor applications – ZXDI range".
2. Prefill the unit with refrigerant and set all valves into operating position.
3. Set up the unit controller (XCM25D) for the required application.
The XCM25D controller provides 2 programming levels:
▪ Pr1 with direct access
▪ Pr2 protected with a password (intended for experts)
Explanation of LED functionalities:
LED Mode Function
On Compressor 1 enabled
Flashing Anti-short cycle delay enabled
On Condensing fans enabled
On Bar display
Flashing Programming mode
On PSI display
Flashing Programming mode
On When browsing the service menu
Flashing In fast access menu
How to program the "Pr1" parameters:
Access pre-
program level
Access
or
program level
Access Pr1
Select item or
Show value
Modify or
Confirm and
store
EXIT
When entering the programming level for the first time the display will show the rtC (real time clock) label.
▪ Press to access parameters N01(Min)/02(Hr)/03(MdY)/04(Mon)/05(YEr) and adjust time & date. For further
details see the refrigeration unit application guidelines, section 2.13 "Parameters level 1 – Required settings".
▪ Press or to move from the rtC label to the Par label, in order to access programming level 1.
▪ Press : the parameters in programming level 1 can be changed.
Application Engineering Europe
Press simultaneously for about 3 seconds to access the pre-programming
level. The message rtC (real time clock) is displayed.
Press the Up or Down key until the message Par is displayed.
Press the SET button to enter the program level. First parameter C01 is
displayed.
Select the parameter or submenu using the arrows.
Press the SET button.
Use the arrows to modify the value.
Press the SET button: the value will blink for 3 seconds, then the display
will show the next parameter.
Press simultaneously to exit the programming mode or wait for 30 seconds
without pressing any key.
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TECHNICAL INFORMATION
LED Mode Function
On When browsing the alarm menu
Flashing A new alarm occurred
On An alarm is occurring
On Digital unloader solenoid On
On In defrost
Evaporator fans - Liquid line
On
solenoid valve On