Water to Air Operation General Description The Heat Pump Factory mounted I/O Zone 560 or 583 DDC Controllers are factory configured with the Wate
Inputs RS Room temperature sensor (Rnet) RS Room temperature sensor Set point adjust (Rnet) RS Room temperature sensor Occupancy overr
Status Cooling/Heating control status Cooling/Heating percentage (0-100%) Room temperature Discharge air temperature Leaving water t
13 Sequence of Operation Run Conditions: The unit will run according to a user definable time schedule, dry contact (physical digital input number 1
Zone Temperature The occupant will be able to see the zone temperature on the sensor LCD display in addition the user will be able to see other para
Freeze Protection: The unit shall shut down and generate an alarm upon receiving a freezestat status. Fan: Constant Volume In the occupied mode,
Modulating Re-Heat Valve: This valve is an analog device and has the capability to modulate the amount of hot gas that is allowed through the re-he
The heating will be enabled whenever: The fan output is on. AND the reversing valve is in heat mode (de-energized). The cooling will be enable
The controller will only allow supplemental heating if the unit is configured to allow this operation, units equipped with hot ga
Single Outside Air Temperature (OAT) Reset: OAT> OAT Reset °F (adj.): Controller will initiate cooling call to run compressors and modulat
Hot Gas Re-Heat Valve On/Off:... 15 THE ZONE CONTROLLER...4 Modulating Re-Heat Valve:...
20 Controller will command the unit to run full mechanical cooling operation (on units with more than two compressors please check with
Figure 12 - Typical water to air applications – Water to Air Standard 21
Figure 13 -Typical water to air applications – Water to Air with Hot Gas Re-Heat 22
Figure 14 - Typical water to air applications – Water to Air with CO2 and OA Damper 23
Figure 15 – Typical water to air application – Discharge Air Control with Modulating Reheat Valves 24
25
Figure 16 - Typical water to air integration points list 26
27 Water to Water Operation General Description The Heat Pump Factory mounted I/O Zone 560 or 583 DDC Controllers are factory configured with the
28 Control & Status Parameters and Alarms Status and Control BACview occupancy schedule System control: Schedule, Manual ON, BAS or DI
29 Sequence of Operation Run Conditions: The unit will run according to a user definable time schedule, dry contact (physical digital input number
Pump Control (optional)...31 Pump Runtime Alarm:...31 Load
30 Auto Cool: Chageover Temperature > Changeover Setpoint + Change over dead Band Auto Heat: Chageover Temperature < Changeover Setpoi
31 Lead - Lag Compressor operation NOTE: This feature is only available on two stage systems. The unit will alternate the compressors by using Lead
32 Load Water (Entering) Temperature: The controller will monitor the entering load water temperature which is located at entering side of coil. Al
Figure 17 - Typical water to water applications – Water to Water Standard 33
Figure 18 - Typical water to water integration points list 35
BACview Termination Detail 36
RS-Sensor Termination Detail The RS Sensor is remotely mounted and installed (up to 500ft) in the zone it is recommended to use shielded cable (20AW
38 The RS-Pro Sensor interface The RS-Pro sensor factory part number 641-230 is a combination keypad/display unit that attaches to a con
IMPORTANT: By Pressing the Info button on the sensor the user can see the following typical data: INFO PRESS 1 – Displays occupancy override ti
The Zone Controller The Zone control board also known as DDC and shown in figure 1 is used in most configure to order applications. It is BA
40 NOTES
42 601 N.W. 65th Court, Ft. Lauderdale, FL 33309 Phone: 954-776-5471 Fax: 954-776-5529 www.fhp-mfg.com 970-443
Specifications Power: 24VAC ± 10%, 50-60Hz, 20VA power consumption (Single Class II 70VA or 100VA option available) Physical: R
6 Controller Components Controller Components LED Indicators LED Indicators The DDC controller is equipped with three bank sets of LED tha
Figure 4 – Digital Output LEDs The Third Bank of LEDs are located on the bottom right corner of the controller as shown on figure 4 (ri
8 PROTOCOLS SW3 SW4 BACnet® MS/TP Off Off N2 On Off Modbus Off On Option Card On On Typical DIP switch for LonTalk® (Option Card) is shown
LonWorks® card option LonWorks® is a network platform that allows any facility or to integrate sub-systems using a common system archi
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