Midea MHC - V18W/D2RN8 - Page 60

M thermal Mono
202005 59
Part 3 - Installation and Field Settings
7.8 TEMP. TYPE SETTING Menu
MENU > FOR SERVICEMAN > TEMP. TYPE SETTING
The TEMP. TYPE SETTING is used for selecting whether the water flow
temperature or room temperature is used to control the ON/OFF of the heat
pump.
When ROOM TEMP. is enabled, the target water flow temperature will be
calculated from climate-related curves (refer to “9.1 Climate related curves ”).
For installations without room thermostats, space heating and cooling modes can be controlled in one of two different
ways:
according to the M thermal leaving water temperature alone
according to the room temperature detected by the M thermal user interface’s built-in temperature sensor alone
WATER FLOW TEMP. sets whether space heating/cooling modes are
controlled according to the M thermal leaving water temperature. If YES is
selected, the user is able to set the M thermal unit’s leaving water
temperature set temperature on the user interface’s main screen.
ROOM TEMP. sets whether space heating/cooling modes are controlled according
to the room temperature detected by the temperature sensor in the M thermal
user interface. If YES is selected, the user is able to set the room temperature set
temperature on the user interface’s main screen, no matter what is the setting of
WATER FLOW TEMP.
DOUBLE ZONE sets whether there are two zones.
If set WATER FLOW TEMP. and ROOM TEMP. to YES, meanwhile set DOUBLE ZONE to NON or YES, the following pages will
be displayed. In this case, the setting value of zone 1 is T1S, the setting value of zone 2 is T1S2 (The corresponding TIS2 is
calculated according to the climate related curves.)
Figure 3-7.20: Set WATER FLOW TEMP. and ROOM TEMP. to YES; Set DOUBLE ZONE to NON or YES
Homepage (zone 1)
Addition page (zone 2)
(Double zone is effective)
Figure 3-7.19: TEMP. TYPE SETTING menu
Figure 3-7.19: Only set WATER FLOW TEMP to YES
Figure 3-7.19: Only set ROOM TEMP to YES
NON
NON
YES
5 TEMP. TYPE SETTING
5.1 WATER FLOW TEMP.
5.2 ROOM TEMP.
5.3 DOUBLE ZONE
ADJUST
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