Proheat M Series Service Bulletin page 4

3.8
(26.2)
3.6
(24.8)
3.4
(23.4)
3.2
(22.1)
3.0
(20.7)
2.8
(19.3)
2.6
(17.9)
2.4
(16.5)
2.2
(15.2)
2.0
(13.8)
0 1000 2000
(305) (610)
Figure E. M105/125 Compressor Pressure Altitude Setpoint.
NOTICE
All plugs/harnesses must be rein-
stalled into the Proheat Control
Module (PCM) before heater goes
back into service.
© 2011 Marine Canada Acquisition Inc. DBA SEASTAR SOLUTIONS 3831 No. 6 Road, Richmond, B.C. Canada V6V 1P6
SERVICE BULLETIN
Copy Part# SB0063, Rev. A, 08/2014
M105/125 Compressor Pressure Altitude Setpoint M105/125 Compressor Pressure Altitude Setpoint
3000 4000 5000 6000
(914) (1219) (1524) (1829)
l) Turn heater off. Wait until cool down (purge) mode is complete
(approximately 3 minutes).
m) Remove test gauge. Lubricate air measurement port plug O-ring
with diesel fuel and reinstall plug into fuel block. Torque to 25
in-lbs ±3 in-lbs (2.8 Nm ±0.3 Nm). Re-install the Flame Shield,
the Ignition Electrode Assembly and Burner Head onto the Heat
Exchanger. Torque mounting bolts to 100 in-lbs (11.6 Nm ± 1.1 Nm).
n) Connect the Power, Dual Mode Temperature Sensor and Coolant
Pump electrical connections to the heater Burner Head and
reconnect the fuel line.
o) Activate the heater with the remote switch and observe operation
for at least one complete cycle. The heater should run smoothly
with no smoke although there may be some hesitation initially
due to air in the fuel line.
p) Remove the remote switch and re-connect the control
connection.
7000 8000 9000 10000
(2134) (2438) (2743) (3048)
Altitude Feet (m)
Page 4 of 4
11000 12000 13000 14000
(3353) (3658) (3962) (4267)
Tel: 604.270.6899 Web: www.proheat.com
15000
(4572)