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STEP THREE
All electrical wiring terminates in the control base wiring chamber. The base has standard 7/8" (22 mm) knockouts which accept
common wiring hardware and conduit fittings. Before removing the knockouts, check the wiring diagram and select those
sections of the chamber with common voltages. Do not allow the wiring to cross between sections as the wires will interfere
with safety dividers which should be installed at a later time.
Power must not be applied to any of the wires during the rough-in wiring stage.
•
Multi-strand 16 AWG wire is recommended for all 230 V (ac) wiring due to its superior fl exibility and ease of installation
into the terminals.
•
All wires are to be stripped to a length of 3/8" (9 mm) to ensure proper connection to the control.
•
Install the Outdoor Sensor 070e, Boiler Sensor 071e, and Mixing Sensor 071e according to the instructions in Data
Brochure D 070e and run the wiring back to the control.
•
If a Room Temperature Unit (RTU) 062e or 063e is used, install the RTU according to the installation instructions in Data
Brochure D 062e and run the wiring back to the control.
•
If a Slab Sensor 079e is used, install the Slab Sensor according to the installation instructions in Data Brochure D 070e
and run the wiring back to the control or RTU.
•
If a Remote Display Module (RDM) 040e is used, install the RDM according to the installation instructions in Data
Brochure D 040e and run the wiring back to the control.
•
If a kanmor Zone Control is used, run the wires from the Zone Control to the 362e. Refer to the instructions supplied
with the Zone Control.
•
Run wire from other system components (pumps, boiler, actuator motors, etc.) to the control.
•
Run wires from the 230 V (ac) power to the control. Use a clean power source with a minimum 15 A circuit to ensure
proper operation.
STEP FOUR
The installer should test to confirm that no voltage is present at any of the wires. Push the control into the base and slide it down
until it snaps firmly into place.
Powered Input Connections
230 V (ac) Power
Connect the 230 V (ac) power supply to the Power N and Power L terminals
(3 and 4). This connection provides power to the microprocessor and display of
the control. As well, this connection provides power to the Mix Pmp terminal (5)
from the Power L terminal (4).
Mixing Demand
To generate a Mixing Demand, a voltage between 24 V (ac) and 230 V (ac) must
be applied across the Mix Demand terminals (1 and 2).
Output Connections
Mixing Pump Contact (Mix Pmp)
The Mix Pmp output terminal (5) on the control is a powered output. When the
relay in the control closes, 230 V (ac) is provided to the Mix Pmp terminal (5) from
the Power L terminal (4). To operate the mixing pump, connect one side of the
mixing pump circuit to terminal 5 and the second side of the pump circuit to the
neutral (N) side of the 230 V (ac) power supply.
Boiler Contact
The boiler terminals (6 and 7) are an isolated output in the control. There is no
power available on these terminals from the control. These terminals are to be
used as a switch to either make or break the boiler circuit. When the control
requires the boiler to fire, it closes the contact between terminals 6 and 7.
© 2003
D 362e - 06/03
ROUGH-IN WIRING
ELECTRICAL CONNECTIONS TO THE CONTROL
12 of 32
230 V (ac)
24 to 230 V (ac)
230 V (ac)
L
N
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