Proheat M125 - Manual (Page 78)

PROHEAT M-SERIES G-II PCM SERVICE MANUAL 5-1
MAINTENANCE 5.0
Your PROHEAT has been designed to operate with a minimum of maintenance.
To ensure the efficient operation of your heater an ANNUAL MAINTENANCE
TUNE-UP is recommended to be performed each year or every 1000 flame
hours. In addition, weekly operation is recommended.
Proper maintenance will result in the following benefits:
• Maximum heat transfer to the coolant
• Minimum battery power draw
• Long term cost savings
• Increased reliability
Check the system annually before each heating season. There are several
maintenance procedures you can perform to keep your heater in service.
Read this section of the manual carefully.
NOTICE
The flame hours can be determined
from the G-II PCM data download.
PK0064 is required to download the
G-II PCM data. See the parts book
at www.proheat.com
NOTICE
A higher duty cycle may require a more
frequent maintenance schedule. i.e.
2 or 3 times per year.
WEEKLY MAINTENANCE 5.1
Run the heater a minimum of once a week to keep new fuel in the heater’s
critical components.
Figure 5-1.