Oasis Concepts Diesel and AC Heating System for Recreational Vehicles and Yachts Heating System User Manual


 
Section 6, Wiring the Electrical System
6.3 120 VAC
The Oasis™ Heating Module is equipped with two 1500 watt,
120 VAC immersion elements (other voltages and frequencies
are available). The connections for the electrical supply are on
the top left side of the Oasis™ Heating Module, under a cover,
labeled AC power.
The power wires for the AC immersion elements are three 14
gauge stranded copper leads that use standard AC color code
(black-hot, white–neutral, green-ground). These are to be
connected using standard 120 VAC electrical connectors and
terminals.
There are two sets of power wires, one set with black heat
shrink (primary) and one set without heat shrink (secondary).
Each individual set must be connected to a separate AC circuit
breaker. The primary set is connected to the single AC element
side of the Oasis™ Heating Module. The secondary set of wires
is connected to the other AC element. If only one AC circuit
breaker is available, you must connect to the primary wire set
only. Once the connections are completed, the wires are to be
inserted back into their compartment and the cover secured.
The ground wire (green) is shared between the two connections.
Do not operate the electric immersion elements until water is added
to the Oasis™ Heating Module and Distribution Module, and all
trapped air has been removed.
NOTICE
6.4 Remote Operating Panel Cable
One connection on top of the Oasis™ Heating Module is a multi-
wire, sheathed cable with a 9 pin connector. This connects to a
matching connector on a short adapter cable. The other side of
the cable has a 10 pin connector that connects to a 25’ remote
cord. This remote cord then plugs directly into the Remote
Operating Panel. Refer to Figure 6-1: System Wiring.
If the Distribution Module is used, refer to Section 9, Installing
the Distribution Module.
6-2 The Oasis™ Heating Module