Connection; Connecting The Indoor Unit With Integrated Electric Booster Heater - Bosch Compress 3400i AWS Installation Manual
Indoor unit for air to water heat pump
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- Installation manual (24 pages) ,
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Table of Contents
Installation
5.6
Connection
5.6.1
Connecting the indoor unit with integrated electric booster
heater
Install the following connections at the indoor unit (check the numbers of
Fig. 8):
Fig. 8
Connection of an indoor unit with an integrated electric booster heater to an outdoor unit and heating system
[1]
Flow pipe to heating system
[2]
Refrigerant in from the outdoor unit (gas)
[3]
Magnetic filter valve
[4]
Refrigerant out to the outdoor unit (liquid)
[5]
Return pipe from heating system
[6]
Drain of the pressure relief valve and condensates
[7]
Outdoor unit
12
6
1
2
3
1. Perform the connection from the drain pipe [6] to an applicable frost
protected outlet.
2. Connect refrigerant pipe (gas) from the outdoor unit to [2].
3. Connect refrigerant pipe (liquid) to the outdoor unit to [4].
4. Connect the flow pipe to the heating system to [1].
5. Connect the return pipe from the heating system to [5].
5
Compress 3400i AWS – 6721852066 (2023/01)
4
7
0010035910-002
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