2
WIRING
All wiring should conform to
the CEC and/or local code
requirements. Power
disconnect shall be field
provided (by others). The
wiring diagram is located on
electrical box cover. Make
certain the line voltage and
the 24 volt control circuit are
properly identified and wired
in accordance with the unit
wiring diagram.
Water- cooled heat pumps
are classified as direct
(permanently) connected devices by the CEC. Heat pumps must be properly grounded as per
instructions on the unit - wiring diagram.
LOCATION OF SUPPLY & RETURN CONNECTIONS
CONDENSATE DRAINAGE
Vertical Units
:
Ensure that the
plastic drain tube is connected to the
bottom of the coil drain pan at one
end and the other end of the
condensate drain tube should extend
through the side of the unit, see Fig.
1. Connect the drain through a trap to
the condensate drain system in
conformance to local plumbing
codes. Slope the drain line for proper
gravity flow of condensate away
from unit. The top of the trap and
further connections must be below
the unit drain connection level.
