HEATPUMP BOSCH COMPRESS 7800i LWM 12kW

Features and benefits

• Height: 1780mm
• Energy class A+++
• WiFi remote control as standard (HomeCom Easy app)
• Hot water tank made of stainless steel
• Production of warm domestic hot water up to 300 l / 40 °C / 12 l/min
• Intelligent automation and latest technology enable a seasonal coefficient of performance up to 5.85 (model 3-12kW)
• The heat pump can also be easily and quickly split into two parts, facilitating transport to the installation site.
• Easy to maintain and move to the installation site. The heat pump’s compressor unit can be detached in just a few minutes.
• Collector circuit monitoring enables installation into an existing ground heat well (maximum 30% below design requirement)
• White glass surface* makes the pump stylish, and the 5” large touchscreen is extremely user-friendly for the end customer
• *Front panel is metal on the LWM 2-6 model

Sizing

Quick sizing (see attachment).

Optional accessories
Additional circuit control:

• MM100 / LVI 5360956 (includes return water sensor)
• 3-way valve 22mm + motor: LVI 5360933

Swimming pool module:

• MP100 / LVI 5360957

Wireless room thermostat:

• CR20 RF LVI 5361035

For very high domestic hot water demand:

• Additional tank connection set / LVI 5361003
• Plus one of the following: DHW200 / LVI 5361006 or DHW300 / LVI 5361016

Connection methods
Radiator heating:

• Bypass pipe and external heating circulation pump or buffer tank BC100 / LVI 5360916 or BC300 / LVI 5360917

Floor heating:

• 2-6 and 2-8 can be connected directly to the heat distribution without a bypass. If summer heating is desired, a bypass pipe and external circulation pump are required
• 3-12 and 4-16 require a bypass pipe and external circulation pump

Electrical connection:

• The supply cable (1.8m) is pre-connected to the heat pump.
• 3 x 16A is sufficient if the heat pump’s electric resistance is limited to 3kW during compressor operation
• During auxiliary operation, the electric resistance may be up to 9kW

Buffer tank / Working tank:

• BC100 / LVI 5360916 is required if LTO uses water-based afterheating radiator
• BC300 / LVI 5360917 is required if air heating is used for heat distribution.

This product description is an automated translation of the original Finnish description.