Thor Motor Coach CLASS B, Owner'S Manual

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8
E L E C T R I C A L S Y S T E M
T H O R M O T O R C O A C H | M A D E T O F I T
Lithium-ion battery power systems are available as either
standard or optional equipment on select TMC Class B
motorhomes. When installed, this power system replaces the
traditional on-board generator, converter, and AGM batteries;
providing a clean and reliable off-the-grid energy source for
all 12 volt DC and 120 volt AC (through an upgraded inverter/
charger) electrical devices of the motorhome.
The lithium-ion battery pack delivers twice the power at 1/3rd
the volume and 1/6th the weight as compared to standard lead
acid batteries. The battery packs are designed for long life,
outlasting traditional batteries by up to 5 times.
The system consists of these major components:
• Lithium Iron Phosphate (LiFePO
4
) battery pack(s)
• Inverter/Charger
• System Control Panel
• High-output Alternator
• Auto-start Charging Module (select systems only)
The components of the Re(li)able Battery Power System
are designed and manufactured with high quality
materials and components, which can be recycled and
reused. Follow local safe disposal practices—never
dispose battery system components with normal
household waste. Always dispose components through
an authorized waste management facility.
NOTICE NOTICE
Beginning mid-Model Year 2022, there are three Re(li)able
battery power systems available, depending on the Class B
model and designated standards and options:
• Standard on select models: A 2,560 Watt-hour (Wh),
200 Amp-hour (Ah) lithium battery system (2-100 Ah
LiFePO
4
batteries) with a 3,000 watt inverter/charger and
170 amp charging alternator.
• Standard and optional on select models: A 5,500 Wh, 400
Ah, single lithium battery pack, including a 3,000 watt
inverter/charger, and 280 amp charging alternator.
• Optional upgrade from the 400 Ah system: An 11,000 Wh,
800 Ah dual-lithium battery pack, including a 3,000 watt
inverter/charger, 280 amp charging alternator, and auto-
start charging system (auto-start charging not available
with Sprinter-based motorhomes).
Safety Guidelines:
• Read all manufacturer’s instructions and manuals before
using any li-ion battery power system. Keep the manu-
facturer’s manual in a handy place for future reference.
• Follow all manufacturer’s instructions and safe operating
procedures for the Re(li)able Battery Power System.
• Work and maintenance on the li-ion battery should be
carried out by qualified technicians only.
• Non-compliance with operating instructions, repairs
made with other than original parts, or repairs made
without authorization renders the warranty void.
Shown here is the upgraded 11KWh, 800Ah system