Vivax HPM-28CH84AERIs R32-1H3 Handleiding (112 Pagina's)

Handleiding

VIVAX ENG

83

dTSC sets the temperature difference between the actual room temperature (Ta)

and set room temperature (TS) above which the heat pump provides chilled

water to the space cooling terminals. When Ta – TS ≥ dTSC the heat pump

provides chilled water to the space cooling terminals and when Ta ≤ TS the heat pump does not provide chilled water to

the space cooling terminals. Refer to Figure 3-7.13. dTSC is only applicable if YES is selected for ROOM TEMP in the TEMP.

TYPE SETTING menu. Refer to Part 3, 7.8 “TEMP. TYPE SETTING Menu”.

t_INTERVAL_C sets the cooling mode compressor re-start delay. When the compressor stops running, it will not re-start

until at least t_INTERVAL_C minutes have elapsed.

T1SetC1 sets the temperature 1 of automatic setting curve for cooling mode.

T1SetC2 sets the temperature 2 of automatic setting curve for cooling mode.

T4C1 sets the ambient temperature 1 of automatic setting curve for cooling mode.

T4C2 sets the ambient temperature 2 of automatic setting curve for cooling mode.

ZONE1 C-EMISSION sets the emission type of zone1 for cooling mode.

ZONE2 C-EMISSION sets the emission type of zone2 for cooling mode.

7.6 HEAT MODE SETTING Menu

MENU > FOR SERVICEMAN > HEAT MODE SETTING

Figure 3-7.14: HEAT MODE SETTING menu

In HEAT MODE SETTING the following parameters should be set.

HEAT MODE enables or disables heating mode.

t_T4_FRESH_H sets the refresh time of heating model climate temperature curve.

T4HMAX sets the ambient temperature above which the heat pump will

operate heating mode with lowest compressor frequency. The highest

value that T4HMAX can take is 35°C, which is the heating mode upper

ambient temperature operating limit of the heat pump. Refer to Figure

3-7.15.

16°C

-15°C

5°C

2.0HRS

YES

3 HEAT MODE SETTING

3.1 HEAT MODE

3.2 t_T4_FRESH_H

3.3 T4HMAX

3.4 T4HMIN

3.5 dT1SH

ADJUST

1/3

35°C

28°C

-5°C

5MIN

2°C

3 HEAT MODE SETTING

3.6 dTSH

3.7 t_INTERVAL_H

3.8 T1SetH1

3.9 T1SetH2

3.10 T4H1

ADJUST

2/3

FLH

2MIN

RAD.

7°C

3 HEAT MODE SETTING

3.11 T4H2

3.12 ZONE1 H-EMISSION

3.13 ZONE2 H-EMISSION

3.14 t_DELAY_PUMP

ADJUST

3/3

Figure 3-7.15: T4HMAX, T4HMIN

OFF

HEAT

HEAT(Lowest

compressor

frequency)

T4HMIN

T4HMAX

T4

Abreviations:

T4: Outdoor ambient temperature

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