Dry-Matic DM01D Manuale di istruzioni per l'uso - Pagina 11

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Dry-Matic Set up Commissioning Instructions

Menu sequence is as follows. Press up and down arrow together to get to Setu p Menu.

Press up (or down) button to change setting, then press Mode to enter desired setting.

1. Heater Kit

Y/N (default Y) For DM01 press up arrow to change to N - this will remove

heater options from all menus (heater options in orange). Press Mode to select.

1.2 Heater Times

> display then changes to show the current settings default:

Heater on 00:00

Heater off 00

> display then changes again to Change times Y/N (default N)

Select desired 'Heater ON' time in Hours:Mins using up or down arrow, press mode to select

Select desired 'Heater OFF' time in Hours:Mins using up or down arrow, press mode to select.

Y/N (default N)

1.3 Heater Test

2. Max Fan S p eed

(default 35%) range 35-60

Provides the ability to adjust fan Hi speed to suit the size of the house. We recommend:

35% for houses up to 150m

40% for houses up to 200m

45% for houses up to 250m

50% for houses up to 300m

For houses larger than this we recommend additional Dry-Matic units.

3. Min Fan S p eed

(default 25%) range 20-35

Provides the ability to adjust fan minimum speed, we recommend a setting of 25% for this.

4. Fan S p eed Heat

(default 32%) range 30-45

This must be set to ensure that minimum speed is sufficient to ensure heater sail switch

operates (with semi dirty filter) and provides sufficient airflow to the number of outlets

installed, balanced against too much airflow that will limit temperature rise through the

heater.

- Adjustment range 30-45%

- At default setting, nominal temp rise is 9°C for DM07

- At default setting, nominal temp rise is 18°C for DM15. We recommend Fan Speed Heat

set at 30% for this model.

- If "heater fault" appears only briefly, this is normal

5. Winter mode

Y/N (default Y) - Winter shutdown mode (up button to change to Y, Mode to

enter). This setting is available for particularly cold locations, and is mainly when house is

not heated (house unoccupied for periods of days or weeks), as in these conditions, when

moist outside air is introduced, in some cases it can cause worse air quality, resulting in

condensation.

If 'Y': if attic temp (T

again. If 'Y', next menu is:

5.1 S/down tem p ?

enter).

6. Summer-Vent Inst

If 'Y' & summer vent kit is installed, the fan can be operated at full speed and the duct

diverting damper set to draw air from outside (cool side of the house) for 2, 4, 8, 12,

24hrs or 'off', by pressing the up arrow when in operating mode (not in any menu).

DM - Operating Instructions, Installation Instructions, Wiring diagrams

(option only for heated models)

(requires at least a second grille)

) is less than 0°C (default), the system shuts down until T

(default 0°C, range: -2° to +2°C ) (up & down arrows to change, mode to

(default N) (up button to change to Y, mode to enter)

(option only for heated models)

Note - if heater faults during commissioning,

please check heater is installed level.

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increases

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Version 3.1.765 August 2019