Energy Recovery (ER) unit
Main components of the ER unit (typical installation)
Reference Designation
1 Water inlet pipe
2 Water outlet pipe
3 Temperature sensor, water inlet pipe
4 Temperature sensor, water outlet pipe
5 Oil drain valve
6 Oil line from compressor oil separator vessel to ER unit
7 Oil line from ER unit to oil filter housing
BV2 Location of heat exchanger by-pass valve (BV2)
HE Heat exchanger
V1 Selector valve
AR Oil separator vessel
OF Oil filter housing
BV1 Location of oil cooler bypass valve (BV1)
Instruction book
64 2920 7110 05