Bosch IDS 2.0 User Manual

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Bosch IDS 2.0 Service Manual
07.2021 | Bosch Thermotechnology Corp.
Data subject to change
13.3 Electronic Expansion Valve (EEV)
Figure 40
Is there a fast
“clicking” noise
when heating mode
begins?
No
Ye s
Is the voltage
between Red wire
& GND =12V(DC)
No
Replace
control board
Ye s
Restart system
Restart unit, give a call
for heat
Is the voltage
between
White
/Yellow/Orange
/Blue
&
GND=12V(DC)
No
Replace EEV
Are there signs of
abnormal high/low
pressure?
Follow section 13.1 to
check for abnormal
pressure
No
Ye s
No service required
GND

Bosch IDS 2.0 Specifications

General

Refrigerant	R-410A
Stages	Variable
Voltage	208/230 V
System Type	Air Source Heat Pump
Compressor Type	Inverter-driven
Sound Level	As low as 56 dB
Heating Capacity	Varies by model
Cooling Capacity	Varies by model
Noise Level	45 dB to 60 dB
Operating Temperature Range (Heating)	-20°C to 35°C
Dimensions (Outdoor Unit)	Varies by model
Weight (Outdoor Unit)	Varies by model
Seasonal Coefficient of Performance (SCOP)	Not Available