Heatmiser DT-W User manual

Model: DT-W
REF: DT-W
Revision 1.1 12/11

Contents Page
Install Procedure 2-3
Pairing the Thermostat 4-7
Icons Explained 8
Temperature Display 8
Seng the Temperature 9
Locking the Thermostat 9
Turning the Heang On/Off 9
Factory Reset 10
Oponal Feature Setup 11-16
Wiring Diagram 17
1

2
$()"")%$'%*'

%+$***(#%)***/","4

$()"")%$

(+""/)&(**(%$*"%*
*(#%)**(%#*!&"*/&"$
)#"""**(#$"(,($*%*)"%*)
%$*%**%#%**(#%)**4


.*!&"**%*-""4"&*(%$*%
**(#%)***%*!&"*4




@

3
$()""$)))'(
@**()()+&&"-***(#%)**4


%))***(/%"(1&+)$
(")*%#&(*#$*%%(9"%*%$
*%**%#%**(#%)**:

$)*""***()$*%"(1%""%-$
*&%"(*/%***()4$&+)*
%"(!$)**(#%)**4

%+)%+"(&"***()$**(#%)**-$*
**(/%$))&"/%$*4$/%+,*!$*
**()%+*%**(#%)**1$)+(/%+(&"***()
-*$?#$+*$%((*%(*$*+(($*"%!)**$4


A

4
Pages 17-24 explain the different features available on this
thermostat.
Pairing with the RC1-W Receiver
If using with the UH1-W wiring centre, turn to page 6.
With the thermostat turned off:
• Press & hold the Clock buon unl you see two sets of
numbers appear.
• The small number 01 in the top right corner of the LCD is the
feature number.
• Press Clock repeatedly unl you see feature 06 (Receiver
Type). The opons within feature 06 are: 00 = UH1-W or
01 = RC1-W receiver.
• Use the Up/Down keys to set feature 06 to 01 (RC1-W).
• Press Clock again unl you see feature 07 (Receiver Address).
You can now select a Receiver Address from 01-32.
• Use the Up/Down keys to set feature 07 to 01. (You should set
a unique receiver address for each receiver installed).
• Press Clock again unl you see feature 08 (Zone number).

5
You are able to connect two DT-W thermostats to one RC1-W
which zone this thermostat controls, 01 or 02.
• Press A to accept, the display will now go blank.
Pairing the thermostat
Comms LED comes on.
5 seconds. The thermostat will send a signal for 1 minute, and
will flash the RF signal icon.
If successful, the Comms LED on the receiver will flash.
pairing.
• If the pairing is unsuccessful, check features 06 to 08 have
been configured correctly, to eliminate a possible signal issue
repeat the pairing process again.

6
Pairing with the UH1-W Wiring Centre
On the UH1-W wiring centre, take note of the
number set on the rotary switch (Board ID number
1-9). Each UH1-W on the system will need a different ID number.
With the thermostat turned off:
numbers appear.
• The small number 01 in the top right corner of the LCD is the
feature number.
RC1-W receiver.
• Use the Up/Down keys to set feature 06 to 00 (UH1-W).
Address).

7
• Use the Up/Down keys & set the large digits to the board
address of the UH1-W, this is the number set on the UH1-W
rotary switch. (You should set a unique board address on each
UH1-W installed).
• Press Clock again unl you see feature 08 (Zone Number,
01-08). The UH1-W is an 8 zone receiver. Use the up/down
buons to select the zone this thermostat should be linked to.
• Press Clock again unl you see feature 09.
00 = Under-floor heang, 01 = Radiators. Use the up/down
buons to select if the thermostat is controlling Under-Floor
heang or radiators.
• Press A to accept, the display will now go blank.
• Press the power buon once to turn the thermostat back on,
press the up buon & set the target temperature above the
room temperature, the flame symbol should then appear and
the assigned zone on the UH1-W should now be acvated.
This indicates pairing between the thermostat & the UH1-W is
successful.

8
He ng On
He ng Off – Frost Mode
Key Lock
RF Signal Ac ve
Ba ery