Hatco pmg-60m-0705(7) ユーザーズマニュアル
Form No. PMG-60M-0705
16
INSTALLATION
SUPPLIED WITH UNIT
OPTIONAL WITH UNIT
SUPPLIED BY INSTALLER
• 7/8" Hole Plugs
None
• 120 VAC, 60 Hz, 15 Amp
Single Phase Service
• Electrical Ground Wire
ELECTRICAL
Components
The Hatco Gas Booster Heater operates on
120 VAC, 60 Hz, 15 amp, single phase service. All
internal electrical connections have been made at
the factory.
120 VAC, 60 Hz, 15 amp, single phase service. All
internal electrical connections have been made at
the factory.
WARNING
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.
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.
Electrical Connections
To connect the field wiring to the booster heater:
To connect the field wiring to the booster heater:
1. Remove the front cover from the unit by lifting up
on the front cover and pulling lower edge away
from unit. Then let top of cover drop down until it
clears the upper edge.
from unit. Then let top of cover drop down until it
clears the upper edge.
2. Open electrical enclosure by removing two
screws and sliding the cover out the front.
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. (See Figure 7.) Use copper wire only.
hole provided on lower left hand side or bottom
of base. Connect supply lines to terminal block
provided. (See Figure 7.) Use copper wire only.
4. A green grounding terminal is provided internally.
An equipment grounding conductor must be
properly connected to the green terminal block.
(See Figure 7.)
properly connected to the green terminal block.
(See Figure 7.)
1. Rotate Screwdriver into top opening.
2. Insert 3/8" Stripped Wire Lead.
3. Remove Screwdriver.
Figure 7. Terminal Block Wiring Instructions.
CAUTION
To avoid damage to both the pump and heater
assembly, do not turn on the power switch to
the heater until the installation is complete and
the booster water tank is filled with water and
all air in the system has been vented through
assembly, do not turn on the power switch to
the heater until the installation is complete and
the booster water tank is filled with water and
all air in the system has been vented through
the dishwasher rinse nozzles.