INVENTOR ATM08S User Manual

91
Matrix Mono
Part 3 - Installaon and Field Sengs
Matrix Mono
90
Inventor Matrix Mono Engineering Data Book
7.14.6 HEAT MODE RUNNING operation
The HEAT MODE RUNNING operation is used to check the operation of the
system in space heating mode.
During the HEAT MODE RUNNING operation the Matrix Split unit leaving
water set temperature is 35°C. The current actual leaving water temperature is
displayed on the user interface. When the HEAT MODE RUNNING
operation starts, the heat pump first runs for 10 mins.
After 10 mins:
On systems where an auxiliary heat source (AHS) is installed, the AHS starts and runs for 10 mins (whilst the heat
pump continues running), after which the AHS stops and the heat pump continues to operate until the water
temperature rises to the set temperature or the heat mode running operation is exited by pressing OK.
On systems where a backup electric heater is being used, the backup heater turn on (on models where the backup
heater has a simple on/off control function). 3 mins later the backup electric heater will turn off. The heat pump will
then operate until the water temperature rises to the set temperature or the next command is received.
On systems with no auxiliary heat source (AHS), the heat pump will then operate until the water temperature rises to
the set temperature or the next command is received.
If any error code is displayed during the cool mode running operation, the cause should be investigated. Refer to Part 3, 8.2
“Error Code table”.
7.14.7 DHW MODE RUNNING operation
The DHW MODE RUNNING operation is used to check the operation of the system in DHW mode.
During the DHW MODE RUNNING operation, the DHW set temperature is 55°C. On systems where a tank boost heater is
installed, the tank boost heater will turn on once the heat pump has run for 10 mins. The tank boost heater will turn off 3
mins later and the heat pump will operate until the water temperature rises to the set temperature or the next command
is received.
Figure 3-7.39: DHW MODE RUNNING display
11 TEST RUN
Test run is on.
DHW mode is on.
Water flow temper. is 45°C
Water tank temper. is 30°C
OK CONFIRM
Figure 3-7.38: HEAT MODE RUNNING display
11 TEST RUN
Test run is on.
Heat mode is on.
Leaving water temperature is
15°C.
OK CONFIRM
Matrix Mono
91
Part 3 - Installation and Field Settings
7.15 SPECIAL FUNCTION
7.15.1 SPECIAL FUNCTION menu overview
MENU > FOR SERVICEMAN > SPECIAL FUNCTION
SPECIAL FUNCTION is used to pre-heating floor and
drying up floor once installation is complete or the first
time start up the unit or restart the unit after a long time
stop.
7.15.2 PREHEATING FOR FLOOR
MENU > FOR SERVICEMAN > SPECIAL FUNCTION > PREHEATING FOR FLOOR
Before floor heating, if a large amount of water remains on the floor, the floor may be warped or even rupture during floor
heating operation, in order to protect the floor, floor drying is necessary, during which the temperature of the floor should
be increased gradually.
During first operation of the unit, air may remain in the water system which can cause malfunctions during operation. It is
necessary to run the air purge function to release the air (make sure the air purge valve is open).
T1S sets the heat pump’s leaving water set temperature in preheating for floor
mode.
t_fristFH sets the duration of preheating for floor mode.
The operation of the unit during preheating for floor mode is illustrated in Figure
3-7.37.
Figure 3-7.42: Preheating for floor
Abreviations:
t_interval_H: Compressor re-start delay in space heating mode. (Refer to Part
3, 8.6 “HEAT MODE SETTING Menu”).
Whilst the preheating for floor operation 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 preheating for floor operation all
buttons except OK are inactivated. To exit the preheating for floor operation, press OK and then select YES
when prompted.
Refer to Figure 3-7.38.
Figure 3-7.40: Special functions menu
Figure 3-7.41:
Preheating for floor menu
12 SPECIAL FUNCTION
Active the settings and active the
“SPECIAL FUNCTION”?
OK CONFIRM
NO YES
OK ENTER
12 SPECIAL FUNCTION
12.1 PREHEATING FOR FLOOR
12.2 FLOOR DRYING UP
12.1 PREHEATING FOR FLOOR
30°C
72 HOURS
ADJUST
T1S
t_fristFH
ENTER EXIT

INVENTOR ATM08S Specifications

General

Brand	INVENTOR
Model	ATM08S
Category	Air Conditioner
Language	English