Electrical Installation - Hatco Powermite PMG-100 Manuel D'installation Et D'utilisation

INSTALLATION
Gas Installation Diagram
Heat Exchanger
Combustion Chamber
Flexible gas line
from inlet to
combination valve.
Manual Shutoff
Sediment Trap

Electrical Installation

Components
Supplied With Unit
7/8" Hole Plugs
ELECTRIC SHOCK HAZARD:
• Unit must be installed by qualified, trained installers.
Installation must conform to all local electrical codes.
Installation by unqualified personnel will void the unit
warranty and may lead to electric shock or burn, as well
as damage to unit and/or its surroundings. Check with
local electrical inspectors for proper procedures and
codes.
• If an external electrical source is utilized, the appliance,
when installed, must be electrically grounded in
accordance with local codes, or, in the absence of local
codes, with the National Electrical Code, ANSI/NFPA 70,
and CSA C22.1, Electrical Code.
DO NOT turn on power to the Booster Water Heater until
tank has been filled with water and all air has been vented
through the dish machine rinse nozzles. Heating elements
will burn out in seconds if operated when not immersed in
water.
The Hatco Gas Booster Water Heater operates on 120 VAC,
60 Hz, 15 amp, single phase service. All internal electrical
connections have been made at the factory.
Exhaust Collector
Exhaust Blower
3/4" Union
WARNING
CAUTION
Optional With Unit
None
Electrical Connections
To connect the field wiring to the Booster Water Heater:
1. Remove the front access panel from the unit by lifting up on
the front panel and pulling upper edge away from unit until
it clears the lower edge.
2. Open electrical enclosure at the lower left corner of the
base by removing two screws.
3. Bring power leads from a properly sized fused disconnect
switch or circuit breaker through 7/8" hole provided on
lower left hand side or bottom of base. Connect supply
lines to terminal block provided. Use copper wire only.
a. Rotate screwdriver into
top opening.
b. Insert 3/8" stripped wire
lead.
c. Remove screwdriver.
4. A green grounding terminal
is provided internally. An
equipment
conductor must be properly
connected to the green
terminal block.
16
English
Flue gas exits blower
and is ducted to back
or to right side.
Combustion air enters
through base along
back and right side.
Supplied By Installer
120 VAC, 60 Hz, 15 A,
Single Phase Service
Electrical Ground
grounding
Stripped Wire
PMG100200M-0222
Screwdriver
Terminal
Block