Bosch CH 120 Guide De Démarrage Rapide page 21

5.7 Information
Menu item
Heat source
(conventional)
Hybrid system
Heating circuit
Domestic hot
water
System
components
Table 10
CH 120 – 6721876580 (2024/02)
Description
Flow temperature | Boiler temperature | Flow set temp. | Return
temperature | Burner status | Water pressure | Low loss header |
Outdoor temp. | Burner runtime | Burner run time heating |
Burner run time DHW | Total heat. appliance runtime | Burner
starts | Burner starts heating | Burner run time: Display of the
temperatures and times
Active heat source | Time until compr. restart | Current
operation status | Smart grid | Low loss header temp. | Hybrid
pump | Hybrid pump set point | PH0 flow rate | Compressor
speed | Compressor set point | VR0 receiver valve | VR1
expansion valve | 4-way valve | Drain pan heater | TH2 return
temperature | TL2 air intake temp | TL1 air intake temperature |
TR5 suction pipe temp. | TR1 Compressor temp. | TR6 hot gas
temp. | TC3 condenser temp.temperature | TR3 cond. temp.
heating | TR4 cond. temp. cooling | TA4 drain pan temp | JR0
temperature low pressure sensor | JR1 temperature high
pressure sensor | TC0 return temperature | Compressor
runtime | Compressor starts
Set room temp. | Current room temp. | Flow set temp. | Flow
temperature: Display of the temperatures
Mixer position: State of the mixing valve
DHW mode: Display of the current operating mode for DHW
heating
DHW temp. | DHW set point | DHW max. temp.: Display of the
temperatures.
SW controller (Control unit HM 210) | Country of installation |
Installation date:Day of commissioning | Appliance type | SW
Appliance | SW HC module | Solar module SW | SW hybrid
manager | SW outdoor unit: Display of the software-version.
Service menu
21