NOTE: BEFORE INSTALLATION, COMPARE ELECTRICAL
NEEDED FOR THE MODEL OF HEATER SELECTED.
INSTANT-FLOW MICRO SPECIFICATIONS:
DIMENSIONS:
6-1/4” [159 mm] X 9-5/8” [244 mm] X 2-3/4” [70 mm]
WEIGHT:
5 LBS. [2.27 Kg]
MATERIALS:
ALUMINUM HOUSING, CELCON WATERWAYS, NICHROME PARTS
COLOR:
WHITE
PIPE FITTINGS:
3/8” COMPRESSION
OPERATING PRESSURE RATING:
25 PSI [172 kPa] MINIMUM, 80 PSI [551.6 kPa] MAXIMUM
MAXIMUM PRESSURE RATING:
150 PSI [1034.2 kPa] NO PRESSURE RELIEF VALVE NEEDED
UNLESS REQUIRED BY LOCAL CODES.
MAXIMUM OPERATING TEMP:
160°F [71°C]
MINIMUM OPERATING FLOW RATE:
0.35 GPM [1.3 LPM]
LISTINGS:
UL, HUD, IAPMO, UPC, ETL
FACTORY SET TEMPERATURES:
104°F [40°C]
110°F [43.3°C]
120°F [48.9°C]
Other temperature settings are available upon request up to160°F [71°C]. Temperature settings are not field adjustable. 110°F
[43.3°C] / 120°F [48.9°C] settings are recommended with cold water mixing faucets.
®
HOW INSTANT-FLOW MICRO WORKS
The engineered plastic case houses a series of ingeniously designed coils that instantly heat water as it flows through the vessel. A
unique power switch automatically applies electrical current to the coils when hot water is requested. The electrical current is not applied
when the water is not in use. The microprocessor is internally preset at the factory to maintain a constant output temperature with
varying flow rates.
CHRONOMITE TECHNICAL SUPPORT
TOLL FREE
800-447-4962 •
LOCAL
626-937-4270 •
FAX
626-937-4279
3100-003-001
II-927 06/17 REV 9
Page 2 of 8
MODEL
VOLTAGE
ACTIVATION
.80 GPM [3.0 LPM]
1.0 GPM [3.8 LPM]
1.2 GPM [4.5 LPM]
M-15L
277
0.35 GPM [1.3 LPM]
35°F [20°C]
28°F [16°C]
24°F [13°C]
M-20L
120
0.35 GPM [1.3 LPM]
20°F [11°C]
-
-
M-20L
208
0.35 GPM [1.3 LPM]
36°F [20°C]
28°F [16°C]
24°F [13°C]
M-20L
240
0.35 GPM [1.3 LPM]
41°F [23°C]
33°F [18°C]
27°F [15°C]
M-20L
277
0.35 GPM [1.3 LPM]
47°F [26°C]
38°F [21°C]
32°F [18°C]
M-30L
120
0.35 GPM [1.3 LPM]
31°F [17°C]
25°F [14°C]
20°F [11°C]
M-30L
208
0.35 GPM [1.3 LPM]
53°F [30°C]
43°F [24°C]
36°F [20°C]
M-30L
240
0.35 GPM [1.3 LPM]
61°F [34°C]
49°F [27°C]
41°F [23°C]
M-30L
277
0.35 GPM [1.3 LPM]
71°F [39°C]
57°F [32°C]
47°F [26°C]
M-40L
208
0.35 GPM [1.3 LPM]
71°F [39°C]
57°F [32°C]
47°F [26°C]
M-40L
240
0.35 GPM [1.3 LPM]
82°F [46°C]
66°F [36°C]
55°F [30°C]
INCOMING WATER TEMPURATURE INCREASE
®
INSTANT-FLOW MICRO
SPECIFICATIONS
(LOW ACTIVATION MODELS)
!
IMPORTANT
Before installation of heater, review electrical
requirements needed for model of heater
selected.
MICROPROCSSOR LIMITS TEMPERATURE INCREASE ACCORDING TO FACTORY SET TEMPERATURE.
MODEL WATTAGE VOLTAGE
AMPS
MODEL WATTAGE VOLTAGE
AMPS
INTERMITTENT
DUTY
CONTINUOUS
DUTY
INTERMITTENT
DUTY
CONTINUOUS
DUTY
M-15L
4150
277
15
15
20
M-30L
6240
208
30
30
40
M-20L
2400
120
20
20
30
M-30L
7200
240
30
30
40
M-20L
4160
208
20
20
30
M-30L
8320
277
30
30
40
M-20L
4800
240
20
20
30
M-40L
8320
208
40
40
50
M-20L
5540
277
20
20
30
M-40L
9600
240
40
40
50
M-30L
3600
120
30
30
40
BREAKER SIZE
BREAKER SIZE
TABLE 1
®
Chronomite Laboratories is a Member of Morris Group International™
ELECTRIC TANKLESS WATER HEATER - POINT OF USE
