7 InstallationInstaller reference guide41EBLQ+EDLQ011~016CA3V3+W1 + EK(2)CB07CAV3Daikin Altherma low temperature monobloc4P538847-1 – 2018.05X2MX8MX1MA4P78910S5P S6P2 Fix the cable with cable ties to the cable tie mountings.7.7.17 To connect the alarm outputINFORMATION▪ Requires option box EK2CB07CAV3.▪ To be connected to option box EK2CB07CAV3.1 Connect the alarm output cable to the appropriate terminals asshown in the illustration below.X2MX8MX1MA4P 15132 Fix the cable with cable ties to the cable tie mountings.7.7.18 To connect the space cooling/heating ON/OFF outputINFORMATION▪ Requires option box EK2CB07CAV3.▪ To be connected to option box EK2CB07CAV3.1 Connect the space cooling/heating ON/OFF output cable to theappropriate terminals as shown in the illustration below.X8MX1M 1 22 Fix the cable with cable ties to the cable tie mountings.7.7.19 To connect the changeover to externalheat sourceINFORMATION▪ Requires option box EK2CB07CAV3.▪ To be connected to option box EK2CB07CAV3.1 Connect the changeover to external heat source cable to theappropriate terminals as shown in the illustration below.L N43X8MX1M2 Fix the cable with cable ties to the cable tie mountings.7.8 Finishing the outdoor unitinstallation7.8.1 To close the outdoor unit1 Close the switch box cover.2 Mount the top plate and the front plate.NOTICEWhen closing the outdoor unit cover, make sure that thetightening torque does NOT exceed 4.1 N•m.7.9 Finishing the control boxinstallation7.9.1 To close the control box1 Close the front plate.7.10 Finishing the option boxinstallation7.10.1 To close the option box1 Close the front plate.