Danfoss Timer module FH-WN & Connection box Installation guide

Brand: Danfoss

Model: Timer module FH-WN & Connection box

Type: Installation guide

Timer module FH-WN

Connection box with timer FH-WC

10-2003

INSTRUCTONS

088R0261

Function

With the "set-back programmer" night set-back can be timer-

controlled. The timer is mounted in the transformer unit.

The timer is a digital 2-zone 7 day time switch with a circular

segmented display. Up to 4 programmed periods per day and

per setback-zone can be set.

The setback period is indicated by the dark segments  in the

circular segmented display.

If no button is pressed for 60 seconds during programming the

time switch goes back to the start position. The copying function

enables programs to be copied to other days. Minimum switching

time is 1 minute. Programs are displayed with a minimum segment

size of 30 minutes. The time and the weekdays are presented

digitally.

The summer/ winter changeover can be programmed for manual

or automatic operation.

The setback-zone for each room is chosen by wiring the

thermostat to the terminal 1 or 2 in the connection box.

Presentation

Reset

RESET time Switching program remains

Pres

together

RESET all Switching program deleted

Press all 5 buttons together.

First release button

, then let release all other

buttons.

1. Setting actual time

Button

activates the menu.

Select SET TIME ... with

and conrm with

Conrm SET TIME ... once more with

Set actual hour with

and conrm with with

Set actual minute with and conrm

with

SET TIME CHECK... ON

PROG DATE NEW...OFF

SU/Wi

D/M/Y

1234567

1 2

Setback temperature

ON (Setback)

OFF (Comfort)

Real time, switching time

Clr = Clear switching times

Copy = copy switching times

Summer/winter

Day/month/year

Button Menu

activates the menu or

breaks off the process

Button moves the flash

Symbol for automatic operation

Symbol for manual override

Symbol for continuous override ON

Symbol for continuous override OF

Actual selected zone displa

Button OK

confirms the input

Button minus and plus

chan

es the values

Actual day of the week

or program day

Segment display of the

existing program

1 segment = 30 minutes











 













 

2. Setting actual date and summer/ winter changeover

Press

Select SET TIME ... with

and conrm with

Select DATE ... with

and conrm with

Set year with and conrm with

Set day and month with and conrm

with

3. Summer/winter changeover

Summer-/winter changeover can be made

manually or automatically if set.

Choose the region of summer-/winter

changeover (see table below)

with buttons .

Conrm with button

MAn

If manual changeover is required choose MAn during the date

input. Automatic changeover depends on your country/area.

Choose the appropriate setting for your country/area.

Freely programmable date with regard to the change from

summer time to winter time.

Northern Hemisphere

Put in the date at which the summer time starts and ends at your

location/ in your country. The weekday is automatically allocated

to the date.

Set year with buttons and conrm with buttons

Set actual day and month of summertime with buttons

and conrm with button

Set actual day and month of real time with buttons and conrm

with button



















Euro

nonE

changeover

Choice

Beginning of

summertime

End of

summertime

Country /

area

Last Sunday

in March

Last Sunday

in Octobe

Fourth Sunday

in Octobe

Last Sunday

in Octobe

Sunday

in Apri

Last Sunday

in March

Only Nort

Americ

ENGLISH

4. Setting switching times

Button

activates the menu.

Conrm PROG ... with button

Conrm PROG NEW ... with

Select desired zone with buttons

and conrm with button

Select desired day with buttons and

conrm with button

If chosen day already contains a program, the

program and Clr will be displayed.

To delete the program conrm with button

With button the setting can be copied to the

next day (see copying switching times).

Setting ON (Setback). Press button

to start setback period. Set ON (Setback) time

with buttons and conrm with

Set OFF (Comfort) time with buttons

and

conrm with button

Futher settings can be executed as described

above.

A maximum of 4 ON (Setback) and OFF (Com-

fort) times can be set per day and per zone.

Up to the third OFF (Comfort) time the settings

for one day have to be conrmed again with

button

Copying switching times

Call up the copy function with the button .

Select the day on which you will copy the set-

ting times with buttons .

Conrm with button

For further days repeat the operation.

Terminating program input

Press button

as required until the actual

time appears.

5. Delete switching times

Button

activates the menu.

Conrm PROG ... with button

Conrm PROG NEW ... with button

Select desired zone with buttons

and conrm with button .

Select desired day with buttons and

conrm with button

To delete the program press button

New program can be set now.

If this day does not contain any program press

button

twice. Press button as required until

the actual time appears.























































































































































































































 

















6. Check switching times

Button

activates the menu.

Conrm PROG ... with button

Select TIME CHECK ... with button and

conrm with button

Select desired zone with buttons

and conrm with button

Select desired day with buttons

and conrm with button

With button

check setting times one after

another.

Free storage locations will be displayed with

FrEE.

Terminating check switching times

Press button

as required until the actual

time appears.

7. Manual control (hand symbol)

Select zone 1 or 2 with buttons .

Select hand symbol with button .

State of contact set by program will be reversed.

= ON (Setback)

= OFF (Comfort)

By next period the program automatically

returns the switch to ON or OFF as programmed.

8. Continuous switching

Select zone 1 or 2 with buttons .

Select with button the symbol for

continuous override ON (Setback)

or the symbol for continuous override

OFF (Comfort).

Terminating continuous switching

Select with button symbol for

automatic operation.

9. Mains failure

Mains failure will be displayed by no U.

Buttons are inoperative.

Only reset is possible.

Advice:

Setting advances in minutes.

Press once = 1 minute

Hold button = higher speed



























 











 











 











 











 











 

Danfoss Timer module FH-WN & Connection box Installation guide

Danfoss Timer module FH-WN & Connection box Installation guide

Danfoss Timer module FH-WN & Connection box Installation guide

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