Drain Pump Control - Daikin VRV III REYQ8PY1 Service Manual

Si37-701
6.3

Drain Pump Control

1. The drain pump is controlled by the ON/OFF buttons (4 button (1) - (4) given in the figure
6.3.1 When the Float Switch is Tripped while the Cooling Thermostat is
ON:
∗
the indoor unit heat exchanger when the thermostat goes off during cooling operation.
6.3.2 When the Float Switch is Tripped while the Cooling Thermostat is
OFF :
Function
below).
1. The objective of residual operation is to completely drain any moisture adhering to the fin of
Outline of Control (Indoor Unit)
139