Publicité
INSTRUCTIONS DE CÂBLAGE
AVERTISSEMENT : CES PANNEAUX SONT CONÇUS POUR ÊTRE UTILISÉS AVEC 24 VAC. N'UTILISEZ PAS D'AUTRES TENSIONS !
SOYEZ PRUDENT POUR ÉVITER LES CHOCS ÉLECTRIQUES OU LES DOMMAGES À L'ÉQUIPEMENT. TOUS LES TRAVAUX DOIVENT
ÊTRE EFFECTUÉS SELON LES CODES ET ORDONNANCES LOCAUX ET NATIONAUX. UTILISEZ UN CÂBLE DE THERMOSTAT
MULTICONDUCTEURS EN CUIVRE SOLIDE 18 AWG.
EWC highly recommends using Daikin ONE communicating thermostats in all zones! Enhanced de-humidification (via the FIT HVAC system) cannot be achieved
Thermostat
without a communicating thermostat. Communication LEDs (LED19, 20, 21 & 22) are provided at each "communicating terminal block" to indicate that a "link" has been
Wiring
established with each communicating network. (Z1, Z2, Z3 & SYSTEM). Each Comm LED will pulse (at random intervals) to indicate the "link" is active. Otherwise, the
Comm LED will blink slowly to indicate "no network detected". The Comm LED will remain OFF (by zone) when non-communicating thermostats have been detected. Be
patient and allow sufficient time (10 - 15 minutes) for the UT3000 to discover the HVAC network, and for all communicating thermostats to finish their configuration
process, which includes equipment identification, menus and outside temperature conditions. Ideally, all zone thermostats should be set to OFF during this process.
ClimateTalk™ Daikin One+/ Touch ou Amana smart communicating thermostat
PO
LED
Blanc
C
Jaune
2
Vert
1
Rouge
R
ZONE
1
C
W/E
For a detailed commissioning and installation video, including
Figure 2a
further instructions on the Daikin One+ smart thermostat,
please visit the thermostat website at
https://daikinone/smart_thermostats/oneplus/pros/
Typical "non-communicating" HP Thermostat
R
C
ZONE
LED
3
*
C
W/E
O/B
Y
R
G
Common wire may not be required.
*
*
*
Typical Heat Pump Thermostat configured for
Figure 2b
Figure 2b
2 heat & 1 cool. Refer to Mfr's instructions.
NOTE:
The UT3000 allows the user to install Communicating Thermostats in all zones! EWC highly recommends using communicating
thermostats in all zones! System commissioning & maintenance functions are accessed via the zone 1 communicating thermostat only!
Enhanced de-humidification is achieved via the communicating thermostats. The Daikin One+ thermostat MUST be connected to Zone 1 for "Daikin
Cloud Inverter Menu" access. Communicating thermostats can be used in combination with 24v non-communicating thermostats if desired.
NOTE:
Regardless of the type of thermostats used, the W2 Threshold feature, W2 Lockout feature and/or the OAS Set-Point feature, will control the
Auxiliary/Backup heat in non-emergency mode. Once the W2 Threshold is crossed, the W2 Lockout set-point is reached or the Outdoor Air Set-Point
is reached, Auxiliary Heat will energize. Auxiliary demands from each thermostat simply increase the observed (input) demand from that
zone, which may or may not activate Auxiliary heat operations, based on the use and settings of the above mentioned features.
NOTE: High fire (W2) on a 2 stage communicating furnace occurs at 51% system demand, similar to Y2 HP Heating or Cooling. The W2 Threshold
setting has no affect on a 2 stage or modulating furnace. The W2 Threshold setting only affects Auxiliary/Backup on heat pump systems.
11
EWC Controls Inc. 385 Highway 33 Englishtown, NJ 07726 800-446-3110 FAX 732-635-8646
C
2
1
R
W2
E
O/B
Y1
R
G
**
Field jumper installed.
LED
Figure 2c
L
W1
ZONE
LED
O/B
Figure 2d
Typical "non-communicating" Thermostat
R
C
W2
W1
ZONE
2
*
C
W/E
O/B
Y
R
G
Common wire may not be required.
*
Typical thermostat wired and programmed for 1
heat & 1 cool. Refer to Mfr's instructions.
Wifi Thermostat # EWT-855i
R
C
W2
Y2
W/E
2
C
W/E
Y
R
G
WiFi thermostat configured for 1 heat & 1 cool.
Refer to Mfr's instructions. Nest or Ecobee brand
Thermostats are also compatible.
E-Mail- info@ewccontrols.com
Y
Rc
G
O/B
Rh
Y1
R
G
O
B
Publicité
