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LINE VOLTAGE ELECTRICAL CONNECTIONS
To determine the correct wire size required for the circuit
feeding the system, refer to the Specifications (Page
A.01-A.02) and the system’s identification label located on
the cover of the electrical panel (Figure 8).
1. Remove the electrical panel cover if not already
removed.
2. Mount the dry type enclosed transformer below the
electrical panel on the system’s painted left side. Use a
1/2” knockout from the bottom left side of the electrical
panel.
NOTE:
Install only the proper size and type fuses in
the factory supplied fuse block.
3.
Route all supply circuit field installed conductors
through a knockout and into the electrical panel.
NOTE:
Use copper or aluminum conductors rated at 75
o
C or higher for line voltage field connection
of this device.
4. Make line voltage connections to lugs of single feed bus and ground lug. Refer to the Line Voltage Wiring
Diagrams (Pages A.07 - A.08) for more information on these connections.
5. Mount and install step down transformer.
CONNECTION OF PRIMARY LOOP PUMP
A 120 or 240V single phase pump can be used. Connect the pump only to the terminals inside the electrical
panel marked for connection of the primary loop pump as shown in Figure 9.
NOTE:
WARNING
• HAZARDOUS VOLTAGE: Risk of electric
shock, injury or death. Do not energize
the system until installation is complete.
Equipment MUST be installed by a qualified
technician in accordance with all applicable
local, state, national codes and regulations.
• Risk of equipment damage, personal injury
or fire. Do NOT install any wiring in line
voltage compartment unless rated for
line voltage. To ensure proper operation
and safety, all wiring in the line voltage
compartment MUST be rated for line
voltage.
• Do not use pumps with relay outputs or
electronics.
•
Primary pump not to exceed 1.7 amps.
•
Total connected loads not to exceed 2.2
amps.
• Make wiring connections according to
manufacturer’s instructions and appropriate
line voltage wiring diagram.
FIGURE 8
SAMPLE SYSTEM IDENTIFICATION LABEL
FIGURE 9
