Installation Instructions - EWC Controls ULTRA-TALK 3000 Technical Bulletin

INSTALLATION INSTRUCTIONS

Installation must be performed by qualified/licensed personnel only!
MOUNTING:
Choose a suitable location to mount the UT3000 housing. Suitable
locations are on the Return Duct, a Nearby Wall or Convenient Studs where
plywood can be installed to support the housing. Do Not mount the UT3000 on the
Supply duct. Do Not mount the UT3000 directly to any Air-Handler, Furnace, Hot
Water Cabinet or Evaporator Cabinet to avoid damaging these devices. Unless
code permits, Do Not mount the UT3000 in the "open" return air stream.
Follow National and/or Local Mechanical & Building Code!
POWER SUPPLY: The UT3000 requires
40va minimum - 60va maximum. Follow National and/or Local Electrical Code!
Electrical work must be performed by licensed personnel only!
WIRING: S
tandard 18awg solid or stranded copper multi-conductor cable is
suggested. Shielded cable is unnecessary. Connect the 24vac Power Supply to
the UT3000 and wire-up thermostats and dampers. Use the knock-outs provided
on the housing as the wire entry-way. Stripping the cable's jacket back to the point
where the cable enters the housing, reduces bulk and allows easy routing of the
individual wires for a professional looking installation.
4 Wire Communicating Network:
Whenever possible, adhere to the Climate Talk™ Color code. RED, GREEN,
YELLOW, WHITE. Doing so reduces the possibility of mis-wiring components.
PROGRAM:
When connected to a Fully Communicating HVAC system,
programming is not required. The UT3000 will automatically configure the entire
system and start running as soon as thermostat demands are detected. Allow 8 -
10 minutes for all communicating Thermostats and the HVAC system to fully
configure, depending on the number of zones. You must specify thermostat
type (Heat Pump or Heat/Cool) when using non-communicating thermostats! The
Default Supply Air Sensor temperature Targets and off-set Limits will be utilized.
When connected to a Conventional 24v HVAC system, scroll thru the LCD menu
and select the type of HVAC system you have and the type of thermostats you
want to use. Accept the default settings or adjust them as you prefer.
FINISH:
When the Installation is complete, it may be necessary to operate
the system in "Test Mode" or "Charging Mode" first! Afterwards, run the
system thru it's paces and observe the HVAC system in all possible modes of
operation. Check Zone Dampers, Damper Modulator (DAPC) or Smart Bypass for
proper operation. Balance the duct work with all zones open to complete the job.
UT3000 Version 1.82 SPECIFICATIONS and MENU ITEMS:
NUMBER OF ZONES: 2 or 3 zones per control panel. 4 or 5 zones by twinning. See Addendum
#090376A0180 Rev V. Use the UT3000 Quick Start (commission) guide #090376A0194 Rev B.
COMPATIBLE EQUIPMENT:
Climate Talk™ based HVAC systems - Daikin™ & Amana™ communicating HVAC systems.
Up to 4 stages of heat & up to 2 stages of cooling. (Inverter driven AC or HP) (Modulating Gas).
Non-Comm. Gas/Electric/Hydronic systems – Up to 2 Stage Heating and 1 Stage Cooling.
Non-Comm. Heat Pump or Dual Fuel systems – Up to 2 Stage Heating and 1 Stage Cooling.
COMPATIBLE THERMOSTATS:
Climate Talk™based Communicating (Daikin One+ or Daikin Touch or Amana Smart thermostat).
Any 24vac single stage Heat/Cool Thermostat.
Any 24vac 2 Stage Heat, 1 Stage cool Heat Pump Thermostat.
COMPATIBLE DAMPERS:
EWC Ultra-Zone Models URD, ND, and SID with MA-ND5 or MA-15S motors.
® ®
Not compatible with Spring Type Dampers (2 or 3 wire) type.
MAX. DAMPERS PER ZONE:
Up to 3 ND, URD, or SID Dampers Per Zone @ 26mA per damper. Total 9.
OVER-CURRENT (Auto-Reset) PROTECTION:
2.5Amp main circuit board protection.
100mA on each Damper Motor Terminal Block.
350mA on each Communicating Thermostat Terminal Block.
140mA on each Regular 24v Thermostat and HVAC System Terminal Block.
UT3000 MAXIMUM CURRENT DRAW =
POWER REQUIREMENT =
24Vac min.40Va max.60Va 50/60 Hz.
AMBIENT OPERATING CONDITIONS:
TEMPERATURE: -4° to 158°F (-20° to 70°C).
HUMIDITY: 0% - 95% Rh Non-Condensing.
ANCILLARY IAQ DRY RELA Y FUNCTIONS:
Control a Whole House Humidifier.
Interlock an ERV or HRV.
Interlock a Fresh Air Damper.
ACCESSORIES:
Model SAS – Supply Air Sensor (Included & Required for proportional equipment control).
Model OAS – Outdoor Air Sensor (Optional) Unnecessary for communicating outdoor units.
Model CPLS – Coil Protection Lockout Switch (Optional/Recommended).
a dedicated 24vac transformer.
1.75 Amp.
EW
CONTROLS INC.
10.00"
NOMINAL DIMENSIONS
10" 10"
X
Power Supply
To
HVAC system
Line Voltage
FROM
COMMUNICATING
HVAC SYSTEM
or
COMMUNICATING
THERMOSTAT
Default Loaded
Back
FEATURE DEFAULT
System Type
HP Type
T-Stat Type
Rev Valve
Fan Mode
OAS SP
O.T. Offset
U.T. Offset
SAS HP TGT
SAS Gas TGT
SAS Cool TGT
SAS RSP DLY
W2 Threshold
PURGE FAN
Zone 1 Weight
9.875"
Zone 2 Weight
Zone 3 Weight
Total Zones
1.70"
Limit SAS
PID
1.75"
X
DMP DFLT
W2 lockout
Typical Up-flow
OK
Installation with
DX Cooling
OPTIONAL
Condensate Pump
24vac
Safety Float Switch
T'FORMER
R
To Zone
Control
Panel
C
WHITE
C
YELLOW
2
GREEN
1
RED
R
If desired, you can reset the UT3000.
Upon Power Up, Press and Hold the
Back & Forward buttons to Load the
Factory Default Values, then Release.
Forward
TABLE 1
RANGE TO SELECT
Heat Pump
Heat/Cool
NON
Dual Fuel
Dual Fuel
Heat/Cool Heat Pump
'O' Type RV
RV 'O'
GAS
or
Gas
OFF
OFF
8 ° F
5° to 20° F
7 ° F 5° to 12° F
112° F 90° to 120° F
142° F 120° to 170° F
47 ° F
40° to 60° F
22s 10seconds - 180seconds
9 5% 65% - 99% (Adj. in 5 point increments)
25% - 100% (Adj. in 25 point increments)
50 %
0% to 100%
70 %
15%
0% to 100%
15%
0% to 100%
3 2 or 3 zones per panel
N Yes or No
Open or Close
Open
99 ° F 5°F to 99°F
Avoid
mounting
in these
locations
Install a Separate
Transformer
to Power the UT3000
Stick with the
Color Code & Protect
the Wires
Heat/Cool
or
Non-Dual Fuel
or
Heat/Cool
or
or 'B' Type RV
HYDRO (Electric)
7° to 42° F
or
2