Danfoss Optyma OP-UPAC015COP04E Application Manuallines page 16

Application Guidelines
Accessories
Name
Wiring
Wiring
Dryer
Reducer (for dryer)
Reducer (for service port)
16
AB408540130380en-000102
2. Product description
Q'ty Location of use
Connect these to CNG1, 2 or CNS3 on the outdoor
3
unit PCB when external inputs are used.
When using external outputs, cut the harness at the
center to produce a pair of connectors, and connect
2
them to CNH, CNY, CNZ1 and CNZ2 on the outdoor
unit PCB.
Install in liquid pipe. Dryer pipe diameter need to
1
reduce with reducer to connect liquid pipe.
2 Connect to dryer pipe.
Using for airtight test and vacuuming. Connect to
3
service port.
These are fixed in the control box with tapes.
When using the wiring, refer to the "External input
harness installation manual", page 47
These are fixed in the control box with tapes.
When using the wiring, refer to the "External input
harness installation manual", page 48
This is fixed to unit base plate with tapes.
These are fixed to unit base plate with tapes.
"These are fixed to unit base plate with tapes.
When using the reducer, refer to the page 12-13 of In-
structions "Leak detection" and "Vacuum dehydration"."
© Danfoss | Climate Solutions | 2023.02