System Circulator - Zone Valve Application; Outdoor Temperature Limit; Additional 24V Limit Wiring - Prestige Solo 110 Installation And Maintenance Manual

External Wiring

System Circulator - Zone Valve Application

To energize the system circulator shown as
item 12 in Fig. 11 page 21 reference Fig. 18.
Installer to provide a Transformer / Relay such
as Honeywell R8285 or equivalent and Zone
Valves with isolated end switch such as
Honewell V8043 or equivalent.

Outdoor Temperature Limit

1. The PRESTIGE may operate with a vari-
able boiler operating temperature using the
Triangle Tube outdoor sensor, see instruc-
tions on pages 66, 67 & 68.
NOTICE
If the installer opts for a fixed operating
temperature for the boiler system, the
o u t d o o r s e n s o r is not re q u i red and
should not be installed.
Fig. 18: Secondary System Circulator Wiring
2. Mount the outdoor sensor on an exterior
wall. Ensure the sensor is shielded from
direct sunlight and is not influenced by an
external heat or cooling source.
3. Wire the outdoor sensor to the 24V terminal
strip, on the wiring panel below the PRES-
TIGE control module as shown in Fig. 17
page 30.
4. Route sensor wires through the provided
openings on the bottom jacket panel.

Additional 24V Limit Wiring

The PRESTIGE provides 24V terminal con-
nections for additional limit controls as shown
in Fig. 17 page 30. These limit terminal con-
nections will provide a "hard" lockout requir-
ing a manual reset of the PRESTIGE control,
or a "soft" lockout in which the PRESTIGE
will automatically reset.
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