EDM SYSHP MINI SPLIT TANK

Abreviaons:

t_interval_H: Compressor re-start delay in space heang mode. (Refer to Part 3,

8.6 “HEAT MODE SETTING Menu”).

1.15 SPECIAL FUNCTION

1.15.1 SPECIAL FUNCTION menu overview

MENU > FOR SERVICEMAN > SPECIAL FUNCTION

SPECIAL FUNCTION is used to pre-heang oor and drying up

oor once installaon is complete or the rst me start up the

unit or restart the unit aer a long me stop.

Special funcons menu

Preheang for oor

1.15.2 PREHEATING FOR FLOOR

MENU > FOR SERVICEMAN > SPECIAL FUNCTION > PREHEATING FOR FLOOR

Before oor heang, if a large amount of water remains on the oor, the oor may be warped or even rupture during oor heang

operaon, in order to protect the oor, oor drying is necessary, during which the temperature of the oor should be increased

gradually.

During rst operaon of the unit, air may remain in the water system which can cause malfuncons during operaon. It is

necessary to run the air purge funcon to release the air (make sure the air purge valve is open).

T1S sets the heat pump’s leaving water set temperature in preheang for oor

mode.

t_fristFH sets the duraon of preheang for oor mode.

The operaon of the unit during preheang for oor mode is illustrated below:

Preheang for oor menu

Compressor

Pump

Whilst the preheang for oor operaon is running, the number of minutes that it has been running for and the heat pump’s

leaving water temperature are displayed on the user interface. During the preheang for oor operaon all buons except OK

are inacvated. To exit the preheang for oor operaon, press OK and then select YES when prompted. Refer to below: