Technical Specifications - Proheat M50 G-II PCM Service Manual

RATING BTU/hr (kW)
SYSTEM VOLTAGE
Nominal DC Voltage (Range)
CURRENT DRAW (MAX) Amps
FUEL CONSUMPTION US gal/hr (L/hr)
IGNITION TYPE
COOLANT OUTPUT TEMPERATURE MAX.
AMBIENT OPERATING TEMPERATURE
WEIGHT lbs (kg)
HEAT EXCHANGER CAPACITY US gal (l)
COOLANT SYSTEM
Minimum Capacity/Recommended Flow
Rate Through Heater US gpm (lpm)
Maximum Coolant Pressure PSI (bar)
DANGER
Do not use gasoline.
PROHEAT M-SERIES G-II PCM SERVICE MANUAL
1.0 TECHNICAL
SPECIFICATIONS
M50 12V
50,000
(15)
12
(10–15)
9.5
0.48
(1.8)
Electronic Spark Ignition
185°F (85°C)
-40°F to +122°F (-40°C to +50°C)
53 (24)
0.5 (2)
7.5 (28)
29 (2)
COMPATIBLE
AUXILIARY OUTPUT
SWITCH/TIMER
POWER
COOLANT PUMP
INDICATOR LIGHT
SWITCH
COOLANT PUMP
AUXILIARY
POWER
M50 24V M80 12V M80 24V
50,000 80,000 80,000
(15) (23) (23)
24 12 24
(20–30) (10–15) (20–30)
5.2 8.5 5.2
0.48 0.78 0.78
(1.8) (2.95) (2.95)
7.5 (28) 12 (45) 12 (45)
29 (2) 29 (2) 29 (2)
FUEL TYPES
Diesel (ULSD, #1, #2, Arctic), JP8, Jet A1
Bio Fuels - Contact Proheat www.proheat.com
SYSTEM OUTPUTS
Same as Power Supply Voltage
Maximum 1 Amp draw (over-load shut-off protection)
High-side switched
Same as Power Supply Voltage
Maximum 1 Amp draw (over-load shut-off protection)
High-side switched
Same as Power Supply Voltage
Maximum 10 Amp draw (over-load shut-off protection)
High-side switched
Same as Power Supply Voltage
Maximum 1 Amp draw (over-load shut-off protection)
High-side switched
SYSTEM INPUTS
Same as Power Supply Voltage
Standard Run Mode
Preheat Run Mode
Supplemental Run Mode
Same as Power Supply Voltage
Allows independent operation of Coolant Pump through
the G-II Proheat Control Module
12 Volt or 24 Volt
M90 24V M105 24V M125 24V
90,000 105,000 125,000
(26) (31) (37)
24 24 24
(20–30) (20–30) (20–30)
5.2 9.5 9.5
0.82 1.05 1.10
(3.10) (3.97) (4.16)
57.5 (26.1) 60 (27.2)
0.6 (2.3) 0.7 (2.6)
13.2 (50) 15.8 (60) 18 (68)
29 (2) 29 (2) 29 (2)
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