Section Viii - External Wiring; Installation Compliance; Line Voltage Connections; Domestic Hot Water Wiring - Prestige Solo 175 Installation And Maintenance Manual

External Wiring
SECTION VIII- External Wiring

Installation Compliance

All field wiring made during installation must
comply with:
- National Electrical Code NFPA 70 and
any other national, state, provincial or
local codes or requirements.
- In Canada, CSA C22.1 Canadian
Electrical Code Part 1, and any other
local codes.
WARNING
ELECTRICAL SHOCK
Before making any electrical connec-
tions to the PRESTIGE, disconnect elec-
trical power supply at the service panel.
Failure to comply can cause severe per-
sonal injury or death.

Line Voltage Connections

1. Connect 120 VAC power wire to the
120V terminal strip on the wiring panel
below the PRESTIGE control module, as
shown in Fig. 20, page 32.
2. Route the incoming 120 VAC power wire
through the provided openings in the bot-
tom jacket panel.
3. The unit is provided with a service switch
located on the front panel, check local code
requirements for compliance.
NOTICE
If local electrical codes or conditions
require an additional service switch, the
installer must provide and install a fused
disconnect or 15 amp (minimum) service
switch.

Domestic Hot Water Wiring

1. Connect the DHW circulator to the 120V
terminal strip on the wiring panel below the
PRESTIGE control module, as shown in
Fig. 20, page 32.
2. Connect the DHW thermostat (aquastat) to
the 24V terminal strip on the wiring panel
located below the PRESTIGE control mod-
ule as shown in Fig. 20, page 32.
Route all wiring through the provided open-
ings, in the bottom jacket panel. Allow enough
wire for access panel to swing open during ser-
vicing.
HAZARD.

Thermostat Wiring

NOTICE
Isolate 120V wiring from 24V wiring to
prevent any potential electrical "noise".
1. Connect room thermostat or the end switch
(isolated contact only) of a relay control
panel to the 24V terminal strip on the
wiring panel below the PRESTIGE control
module, as shown in Fig. 20, page 32.
2. For proper operation install the room ther-
mostat on an inside wall away from influ-
ences of heat and cold, i.e. water pipes,
areas of draft, lighting fixtures and fire-
places.
3. Set the thermostat anticipator (if applica-
ble) as follows:
-
-
33
Set for 0.2 amps when wired directly to
the PRESTIGE.
Set to match the total electrical power
requirements of the connected devices
when wired to zone relays or other
devices. Refer to the relay manufactur-
ers' specifications and the thermostat
instructions for additional information
on the anticipator setting.