Solution pump overhaul/refrigerant pump overhaul screen
Figure 56: Solution pump overhaul/refrigerant pump overhaul screen
The solution pump overhaul section of the screen and the refrigerant pump overhaul section of the
screen both indicate the maintenance interval and the current operation hours from when the last
maintenance was performed.
When the required maintenance period has passed, the maintenance alarm is activated with the
warning, “Solution Pump should be overhauled” and/or “Refrigerant Pump should be overhauled”.
When the maintenance period has passed and the warning appears, contact your local Johnson
Controls Service Center.
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Model YHAU-CGN/H-CXR(M)Double Effect Direct Fired Small Absorption Chiller-Heater
