Cosmo CRTD55 Manual

Digital Bezel Type Programmable
Wired Thermostat 230 V
Model: CRTD55
Quick Guide
I N T R O D U C T I O N
The CRTD55 thermostat is a stylish and accurate programmable
flush mount digital room thermostat for Bezel 55. You can now
simply adjust your home temperature as desired in order to
create a comfortable home environment.
P R O D U C T C O M P L I A N C E
E.G. HEAT
This product complies with the essential requirements and other
PUMP
relevant provisions of Directives: EMC 2014/30/EU, LVD 2014/35/
EU and RoHS 2011/65/EU.
ACTUATOR
S A F E T Y I N F O R M A T I O N
Use in accordance with the regulations. Indoor use only. Keep
L
your equipment completely dry. Disconnect your equipment
before cleaning it with a dry towel. The unit is to be used for the
N
control of room temperature inside the house.
B O X C O N T E N T
Front case Rear case
Quick Guide 2x fixing screws
T E R M I N A L S D E S C R I P T I O N
T E R M I N A L D E S C R I P T I O N
Switching Live (output)
CO Changeover; 0V for heating or 230V for
Cooling (input)
NSB 0V normal temp mode; 230V reduced temp
T mode (output)
N Neutral Input
L Live Input
S1/S2 Floor sensor (optional)
L C D I C O N D E S C R I P T I O N
3 4 5 6
2
OUTPUT TO
MULTIPLE
DEVICES
1
17
16
15
14 13 12 11
AC 230V
10. Temperature indicator
1. BOX indicates which
11. Programs number
mode is active
indicator
2. Standard temperature
12. AM / PM
3. Reduced temperature
13. Day of the week
4. Automatic
14. Floor sensor connected
5. Party mode
15. Cool mode
6. Holiday mode
16. Heat mode
7. Frost protection
17. Time indicator
8. Temperature unit
9. Temporary override
indicator
B U T T O N F U N C T I O N S
B U T T O N F U N C T I O N
- Move left to new mode or new settings
- Short press to return to the previous
screen when it is in user/installer setting
mode
- Long press to return to home display
without saving
Move right to new mode or new setting
- OK key: Short press to confirm selection
- Long press to direct return to home display
with saving during the period of setting
- Long press to enter Program /Clock /
Offset / HeatCool setting for user
- Increase or decrease Setpoint Temperature
- Increase or decrease Day, Clock, timer
(party/holiday)
W I R I N G D I A G R A M
You can wire the thermostat directly to the CKL6230N wiring
centre or to an actuator (purchased separatly).
C K L 6 2 3 0 N W I R I N G C E N T R E
7
8
L N
9
10
L N
L
N
A C T U A T O R
E.G. HEAT
PUMP
ACTUATOR
L
N
T
CKL6230N
AC 230V
T
OUTPUT TO
MULTIPLE
DEVICES
AC 230V