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Page 5 of 8
START UP PROCEDURE:
1. Turn off electrical supply - open circuit breaker
2. Turn on water supply. Cycle hot side of faucet 10 times to assist in removing air bubbles.
3. Expel all air from lines and heater. Check for leaks at all fittings, joints and at water heater.
4. Turn on electrical power supply - close circuit breaker.
®
INSTANT-FLOW MICRO
INSTALLATION (cont.)
!
IMPORTANT
The manufacturer of this water heater will not be liable
for any damages due to the failure to follow these
installation and operation instructions.
!
NOTICE
Air in the heater may cause the elements to burn out.
If the water lines are drained, allowing air into the
heater, be sure to follow the following start-up
procedure:
3100-003-001
II-927 06/17 REV 9
"GND" IS EARTH GROUND
L1
ATTENTION:
UNIT MUST BE
HARD WIRED
CONDUIT CONNECTION PUNCHING
STRAIN RELIEF NOT SHOWN FOR CLARITY
SEE ELECTRICAL SPECIFICATIONS
FOR CORRECT WIRE SIZE.
NOTE:
HEATERS ARE SINGLE PHASE. ALL TESTS ARE
MEASURED AT THE OUTPUT OF THE HEATER.
FIGURE 2 WIRING CONNECTION
L2/N (L2 FOR 208 & 240V UNITS
N FOR 120 & 277V UNITS
HI-LIMIT THERMOSTAT
TERMINATION RODS
BRASS NUTS
G
N
D
Chronomite Laboratories is a Member of Morris Group International™
ELECTRIC TANKLESS WATER HEATER - POINT OF USE
