Laars MFTCW Quick Start Guide
Laars MFTCW "Quick Start " Guide
This Quick Start Guide is for the MFTCW 140 and 199 only !
DIsplay
Power Up
CH Set Point
Select CH Set Point
Enter CH Set Point
Select DHW Set Point
Set DHW Set Point
Outdoor Sensor
O/S =Outdoor Reset
Installer Parameters
Maximum Outdoor Temperature
Outdoor High Setpoint
Outdoor Low
Outdoor LOW Setpoint
Warm Weather Shutdown
CH Heating Temperature High
Maximum Heating Temperature CH
CH Heating Temperature LOW
Minimum Heating Temperature CH
Combustion Analysis
CO2 Adjustments
Measuring and Adjusting CO2
Low Fire , High Fire Dip Switch Positions
Completing Combustion Analysis:
FT Combustion Analysis and Set Up Video
Related Articles
Generation 2 Laars MFTCW Dip Switch Settings
See attachments for Laars MFTCW Generation 2 Dip Switch Settings .Mascot MFTCW DOMESTIC WATER RECIRCULATION
ATTACHED depicts a typical MFTCW COMBI domestic recirculation piping diagram from Laars. *Please note that a sensor OR timer may be utilized for domestic hot water recirculation pump operation*Laars FT -MFTHW , MFTCW SERVICE VIDEOS "quick links" .
Laars Service videos "quick links" : Laars Service Videos Sunday, November 4, 2018 7:54 AM https://www.laars.com/videos/mascot-ft-blower.-how-to-remove-and-inspect-blower-and-access-the-gas-scree ...LAARS FT 301/399 Cascading Instructions
LAARS FT 301/399 Cascading Instructions Cascade cables Cascade programming Click on attachment to viewLAARS FT Wall and Floor Circuit Board DIP SWITCH settings. ALL MODELS.
LAARS FT Wall and Floor Circuit Board DIP SWITCH settings for all FT Models. See attached file.