Water Connections; Electrical Connections - Carrier 42 DWC-Serie Installationsanweisung

Water connections

Note that the coil can be drained only partially; for complete
drainage of the unit refer to section "EMPTYING THE
PLANT" in the Maintenance sub-section.
Note

Electrical connections

(See fig. 56-57).
IMPORTANT:
Make earth connection prior to any other electrical
connections.
SH
Note:
All field electrical connections are the responsibility of
the installer.
Connections wire minimum size between
water chiller and indoor unit mm
L1
Remote control connection (thermostat)
2
2
N
42 DW 27