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CHRONOMITE HIGH CAPACITY INSTANT-TEMP WATER HEATERS
INSTALLATION AND OPERATION INSTRUCTIONS (208-240V Models)
(Before installation, compare electrical requirements needed for the model of heater selected)
TABLE 1 – Electrical Specifications
2 Module Heaters (60-80 amp)
Model
Wattage
Total
Amps
1Φ Voltage
Circuits
Double Pole Circuit Breakers
Intermittent Duty Continuous Duty
ER-60x/208_12500
12,500
60
208
2
Qty 2 x 30 amp
Qty 2 x 40 amp
ER-60x/240_14400
14,400
60
220-240
2
Qty 2 x 30 amp
Qty 2 x 40 amp
ER-80x/208_16600
16,600
80
208
2
Qty 2 x 40 amp
Qty 2 x 50 amp
ER-80x/240_19200
19,200
80
220-240
2
Qty 2 x 40 amp
Qty 2 x 50 amp
3 Module Heaters (90-120 amp)
Model
Wattage
Total
Amps
1Φ Voltage
Circuits
Double Pole Circuit Breakers
Intermittent Duty Continuous Duty
ER-90x/208_18700
18,700
90
208
3
Qty 3 x 30 amp
Qty 3 x 40 amp
ER-90x/240_21600
21,600
90
220-240
3
Qty 3 x 30 amp
Qty 3 x 40 amp
ER-120x/208_25000
25,000
120
208
3
Qty 3 x 40 amp
Qty 3 x 50 amp
ER-120x/240_28800
28,800
120
220-240
3
Qty 3 x 40 amp
Qty 3 x 50 amp
x = (L)-Low Activation
(S)-Standard Activation
(H)-High Activation
HCH Instant-Temp Specifications:
Dimensions: 15-1/4” x 17-1/2” x 6-1/4”
Weight: 24 LBS (2 module) / 26 LBS (3 module)
Materials:
Rugged steel housing and cover
Celcon plastic element assembly with nichrome
coils
Minimum Operating Pressure: 25 PSI
Maximum Operating Pressure: 80 PSI
Maximum Pressure: 150 PSI
No pressure relief valve needed, unless required by local
code.
Maximum Operating Temperature: 140°F
Listings: UL, UPC
Mounted Unit
