Thermo 230 / 300 / 350

Operating Instructions

• BA_Thermo__DE
• BA_Thermo__EN
• BA_Thermo__ES
• BA_Thermo__FR
• BA_Thermo__IT
• BA_Thermo__SV

Installation Instructions

• EA_Thermo__DE_EN_FR_2021_02_63425G.pdf
• EA_Thermo__SV_IT_ES_2021_02_63426G.pdf

Spare parts list

• ETL_Thermo_DW__DE_EN_FR_IT_SV_2021_12_DOK40111.pdf

Maintance Schedule

• WP_Thermo_Diesel_Heater_Maintenance__DE_2024-07_9008722E-003.pdf
• WP_Thermo_Diesel_Heater_Maintenance__EN_2024-07_9008722E-001.pdf
• WP_Thermo_Diesel_Heater_Maintenance__FR_2024-07_9008722E-004.pdf
• WP_Thermo_Diesel_Heater_Maintenance__IT_2024-07_9008722E-006.pdf
• WP_Thermo_Diesel_Heater_Maintenance__PL_2024-07_9008722E-016.pdf

Modifications

• MA_Dust_protection_kits__DE_EN_FR_IT_2024-07_11127558B.pdf
• MA_Dust_protection_kits__PL_2024-07_11127558B-016.pdf
• MA_Dust_protection_kits__PL_2024-07_11127558B-016.pdf

Workshop Manual

• WHB_Thermo__DE_2024-07_DOK50088-003.pdf
• WHB_Thermo__EN_2024-07_DOK50088-001.pdf

Overview list of heaters and matching spare parts

Overview list of heater versions with wiring harnesses / control units / fuel hoses / preheating / replacement burners -> for all heating devices of the Thermo 230/300/350 series.

• IM_THERMO_burner_versions_DE_EN_2024_01_DOK50015.pdf

Replacement heater

Footprint for upgrading Thermo to Thermo plus is 100% identical. The dimensions for mounting the heater, the inlet and outlet ports for coolant and connection for the fuel hoses are identical.

• MA_Replacement_Heater_-_Thermo_to_Thermo_plus__EN_DE_2024_02_DOK50083.pdf