Stulz CyberCool - 6. Commissioning; 6.1 Filling the refrigerant circuit

37
PS-
PS+
© STULZ GmbH – all rights reserved EN/09.2017/G44
cybercool indoor chiller original instructions
6.1 Filling the refrigerant circuit
• Turn the main switch to the ON position.
• Switch on the control-circuit fuses.
• Do not switch on neither power switches nor the controller.
C7000AT:
• Select the Cong menu.
• Enter the password.
• Go to menu „Components/
Manual oper./Cooling/
Valves.
• Change the parameter in the
column „EN“ line „EEV 1“
from „0“ to „1“.
• Set the parameter in the
column „Value“ of the same
line to 100%.
C7000IOC:
• Enter the command:
„eev 1 hand 1“ and
„eev 1 handon 100“.
The expansion valve is now
completely open.
6. Commissioning
NOTICE
The chiller must be installed and connected in accordance with the chapter on „installation“
before initial commissioning.
Compressor
air-cooled condenser
Receiver
Evaporator
external installation
Stop valveStop valve