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アクセサリー Daikin McQuay 910121754のPDF インストレーション＆メンテナンスデータをオンラインで閲覧またはダウンロードできます。Daikin McQuay 910121754 16 ページ。 Digitally adjustable display sensor for water source heat pumps smartsource gs series; smartsource gt series; with microtech iii controls enfinity cch series; enfinity ccw series; enfinity vfc series; enfinity vfw series; enfinity lvc series; enfinity lvw
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Specifications
Supply Voltage:
AC Hot ..................... (R) 7 to 28VAC, 24VAC nominal, 0.17VA
GND/Neutral ...........(5) Sensor common reference ground.
Sensor:
Temperature ............10K-2 Thermistor, ±0.36ºF (±0.2ºC)
Humidity .................2% Accuracy from 20 to 80%,
Capacitive.
Outputs:
Unoccupied .............(U), Unoccupied = Digital low to ground
(Same ground as power source), 100mA
@5VDC max.
Dehumidify .............(DH), = Dehumidify = Voltage output
(same as supply voltage), 170mA max.
System Off ..............(E), System Off = Digital low to ground
(Same ground as power source), 100mA
@5VDC max.
Fan Speed ................(2 or 6), Analog, 0 to 5 VDC.
System Mode ..........(2), Analog, 0 to 5 VDC.
Setpoint ...................(3), Analog, 0 to 5 VDC.
Temperature ............(4), Analog thermistor resistance.
Sensor Controls:
Setpoint ..................2 Up/Down buttons
System .....................1 button to cycle between Heat/Cool
Auto/Off/Dhum/Off
Fan...........................1 button to cycle between Auto/High/On.
Occupied .................1 button to check and request change in
Occupancy Status.
Override/Reset .......1 button to request timed occupancy
override and reset alarms.
Inputs: .....................(1), Controller alarm & system status,
5VDC max.
Termination: ............10 Terminals, 16 to 22 AWG.
Mounting: ................Standard 2" × 4" J-Box or Drywall
Field Setup Jumper J50:
PRG ...........................Program Mode, On = Program, Off = Run.
F/C...........................Display Units, On = ºC, Off = ºF.
MDL ........................MODEL, On = WSHP.
Display:
LCD
Overall size .............2.04"W × 1.33"H.
Main Digits .............±999.9 Digits @0.6"H
Resolution ...............0.5 displayed value, 0.1 for offset adjust
Main Value ..............Temp, Humidity & Setpoint, toggling
every 5 sec.
Eng. Units ...............ºF, ºC, %RH.
System .....................Heat/Cool/Auto/Off/Dhum.
Fan...........................Auto/High/Medium/Low/Off.
Occupied Icon .......... Hollow = Unoccupied, Solid = Occupied.
Function ..................Override, Alarm, E-Save, Setpoint
Field Configuration Menu:
Requires J50 PRG jumper to be "On".
Offset .......................Temp or Humidity display, ±2ºF (±1.0ºC)
and ±5% RH.
Setpoint range .........Default 55º to 95ºF (13º to 35ºC), ±3ºF
(±1.6ºC) or ±5ºF (±3ºC). Adjustable
between 55º to 95ºF, ±3ºF (±1.6ºC) or
±5.0ºF (±2.8ºC).
Fan Lock-in .............Any fan speed or off can be locked in
System Lock-in. Any system mode can
be locked in
Resolution ...............Main display can be default .5, or .1 or
1.0 (ºF, ºC or %).
Display Mode ..........Temp only, RH only, Setpoint only or
any combination.
Dhum DB ..................Dehumidify Dead Band adjust, 2% default.
Enclosure Material:
ABS Plastic, UL94V-0.
Ambient:
32º to 122ºF (0º to 50ºC), 0 to 95%RH, Non-condensing.
Agency:
RoHS.
IM 1171-3 / Page 15 of 16