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Applications Manual FHP560 Controller

| 15

Bosch Thermotechnology Corp.

Data subject to change

Page____ of ____

11.4 STRAIGHT HP + CWV

UNIT TERMINAL BLOCK

TO BACnet

MS/TP

NETWORK

LWTS

DATS

RED

GREEN

WHITE

BLACK

TERMINATION DETAIL
RNET: SENSORS

STANDARD COMPONENTS:

DATS - DISCHARGE AIR TEMPERATURE SENSOR

LWTS - LEAVING WATER TEMPERATURE SENSOR

REFER TO UNIT WIRING DIAGRAM FOR FURTHER DETAILS

FHP560

Heat Pump Sequence of Operation – HP + CWV

Supply Fan Start/Stop:

The supply fan will be started according to the schedule. After the supply fan has been started the control sequence will be enabled.

Zone Control:

The compressor will cycle to maintain the zone temperature at setpoint.

Heat Pump Control:

When the zone temperature falls below the zone temperature setpoint the reversing valve will be disabled to provide heating when the
compressor is running. When the zone temperature rises above the zone temperature setpoint the reversing valve will be enabled to provide
cooling when the compressor is running.

Night Setback:

When in “unoccupied”, the unit will cycle as necessary to maintain the night setback zone temperature at setpoint.

Shutdown:

When the unit is shutdown by either a stop command or system safety the unit will be set as follows:



Supply fan will be on (user configurable)



Compressor(s) will be off

Condenser Water Valve:

Factory installed loop valve with Valve End Switch (VES) option must be con

fi

gured by the equipment integrator. Upon a call for compressor

operation the normally closed valve is indexed to open via a 24Vac signal at BO-5. If the VES is con

fi

gured, compressor operation is not enabled

until Valve End Switch is engaged (valve fully open).

Valve open status is veri

fi

ed via the VES within 1.5 Mins of valve enable command.

If VES contacts do not engage within the speci

fi

ed time, VES fail alarm is initiated. If valve opens without command from BO-5, valve in hand alarm

is initiated.

Compressor operation is disabled 20 secs after VES opens (fails) when loop valve has been indexed to open.

HEAT PUMP

Point Name

Hardware Points

Software Points

Show On

Graphic

AI

AO

BI

BO

AV

BV

Sched

Trend

Alarm

Zone Temperature

X

X

X

X

Heating Setpoint

X

Cooling Setpoint

X

Supply Fan Command

X

Compressor Stage 1 Output

X

Compressor Stage 2 Output

X

Reversing Valve Command

X

Occupied Command

X

X

X

X

Discharge Air Temperature

X

X

Leaving Water Temperature

X

X

Loop Valve Command

X

X

Valve End Switch (Valve Status)

X

X

Condensate Over

fl

ow

X

Lockout Alarm

X

Schedule

Totals

3

0

2

5

5

3

1

1

2

2

Total Hardware

Total Software

10

12

2

Table 12

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13
14
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17
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Содержание FHP560

Страница 1: ...FHP560 Multi Protocol Heat Pump Controller For integration with systems running industry standard protocols Applications Manual ...

Страница 2: ...ht cool 7 DDC controls need to be field configured per job site requirements 8 When specifying controls by others to be factory mounted all request should be submitted in writing and signed off on by both parties Bosch will assume no responsibility for any oversights unspoken intents or assumptions in factory mounting any third party controllers 9 For orders requiring special software programming ...

Страница 3: ... FHP560 controller works in tandem with the onboard Unit Protection Module UPM to protect the unit compressor from faults such as high low pressure high condensate freeze evaporator condensor coils and brown outs The controller monitors the alarm contacts of the UPM board then decodes and broadcasts any fault conditions that may arise over a network if one is available The controller also works wi...

Страница 4: ... mounted BACview6 or ZS sensors Local Access Port For local communication with a laptop computer running WebCTRL Virtual BACview or for communication with a BACview6 BACnet Support Advanced Application Controller B AAC as defined in BACnet 135 2001 Annex L Communication Ports Status Indication Visual LED status of network communication run status errors power and all digital outputs Battery Lithiu...

Страница 5: ...Precon type 2 10 kOhm 77 F 25 C All Dry Contact 3 3Vdc wetting voltage detects contact position All Pulse Pulse counting up to 10 pulses per second Table 2 Battery The 10 year Lithium CR2032 3V battery retains data e g control programs modified parameters schedules etc for a maximum of 10 000 hours during power outages If the FHP560 experiences RAM loss e g due to low voltage on the controller or ...

Страница 6: ...or activating the reheat valve when the necessary conditions are met Relative humidity readings may be acquired from a wall mounted ZS combo sensor a third party hardwired 0 5V humidity sensor or from RH values pushed to the FHP560 over a network INPUT EXPANSION MODULE IEM The IEM is used when multiple options that require a binary input are desired for a single application with DDC The IEM is con...

Страница 7: ...of the UPM board are wired to the controller at this input from factory to transmit error pulse codes to the FHP560 These alarm codes are then made available to view via a BACview interface ZS Pro Sensor or over a network if one is available Faults include High Pressure Low Pressure High Condensate Freeze Stat and Brown out conditions IN 5 Dirty Filter Switch DFS Dry n a Selecting this option for ...

Страница 8: ...eads from the duct mounted sensor Table 6 Non configurable factory assigned I O parameter Binary Outputs Port Outputs Accepted Signal Type Signal Label Overview BO 1 Fan 24VAC G Binary Output 1 is factory reserved for the fan command G and is wired to the unit terminal block in the electrical box The fan mode may be software configured either for continuous mode fan is energized continuously durin...

Страница 9: ...Applications Manual FHP560 Controller 9 Bosch Thermotechnology Corp Data subject to change Page____ of ____ 8 Wiring Termination Specs ...

Страница 10: ...election 4 3 2 1 EIA 485 BACnet Over ARC156 Lstat IN 5 Format Short pins Rnet Outputs 24V Max 1A Max Inputs 3 4 Therm or dry Inputs 5 6 Therm or dry Comm Selector DIP Switch BAUD RATES SW1 SW2 PROTOCOLS SW3 SW4 9600 19 2 K 38 4 K 76 8 K Off On Off On BACnet MS TP N2 Modbus Off On Local Access Sense 12V Rnet Rnet Gnd Gnd Rnet Rnet 12V IN 1 Gnd IN 2 Gnd IN 3 Gnd IN 4 Gnd Gnd IN 5 IN 6 LED BO 3 BO 2 ...

Страница 11: ... Operation CW Condenser Water SP Static Pressure CWP Circulating Water Pump S S Start Stop DA Discharge Air STG Stage DDC Direct Digital Control TEMP Temperature DES Damper End Switch UI Universal Input DFS Dirty Filter Switch UPM Unit Protection Module DI Digital Input VAV Variable Air Volume DO Digital Output VES Valve End Switch DPS Differential Pressure Switch VFD Variable Frequency Drive DX D...

Страница 12: ...e adjustment limit default 3 degress f may be modified via a network or BACview Heat Pump Control When the zone temperature falls below the zone temperature setpoint the reversing valve s will be disabled to provide heating when the compressor is running When the zone temperature rises above the zone temperature setpoint the reversing valve will be enabled to provide cooling when the compressor is...

Страница 13: ...ifferential prevents the unit from cycling excessively Shutdown When the unit is shutdown by either a stop command or system safety the unit will be set as follows Supply fan will be on user configurable Compressor s will be off Hot Gas Reheat Once the heat cool setpoint has been satisfied and relative humidity is above setpoint the unit will operate in hot gas reheat mode to actively remove humid...

Страница 14: ... follows Supply fan will be on user configurable Compressor s will be off Auxiliary electric heat Electric Heat EH option may be factory or field installed and must be configured by the equipment integrator Only one 1 stage of auxiliary electric heat is supported and may be configured for BO 4 single stage compressor units or BO 5 dual stage compressor units Upon a call for heating with demand gre...

Страница 15: ...her a stop command or system safety the unit will be set as follows Supply fan will be on user configurable Compressor s will be off Condenser Water Valve Factory installed loop valve with Valve End Switch VES option must be configured by the equipment integrator Upon a call for compressor operation the normally closed valve is indexed to open via a 24Vac signal at BO 5 If the VES is configured co...

Страница 16: ...ystem safety the unit will be set as follows Supply fan will be on user configurable Compressor s will be off Circulating Water Pump Loop Pump Factory installed loop pump with with optional current sensor for pump status verification must be configured by the equipment integrator Upon a call for compressor operation the pump is indexed to run via a 24Vac signal at BO 5 If the Pump Status Switch PS...

Страница 17: ...ntain the night setback zone temperature at setpoint Shutdown When the unit is shutdown by either a stop command or system safety the unit will be set as follows Supply fan will be on user configurable Compressor s will be off Boilerless Control Boilerless control BLC option must be configured by the equipment integrator A factory installed entering water temperature sensor in IN 5 IN 2 if IN 5 is...

Страница 18: ...e as necessary to maintain the night setback zone temperature at setpoint Shutdown When the unit is shutdown by either a stop command or system safety the unit will be set as follows Supply fan will be on user configurable Compressor s will be off Economizer Water Side Economizer WSE option must be configured by the equipment integrator A factory installed Entering Water Temperature EWT sensor in ...

Страница 19: ...e night setback zone temperature at setpoint Shutdown When the unit is shutdown by either a stop command or system safety the unit will be set as follows Supply fan will be on user configurable Compressor s will be off Economizer Water Side Economizer WSE option must be configured by the equipment integrator A factory installed Entering Water Temperature EWT sensor in IN 5 IN 2 if IEM is present i...

Страница 20: ...switch des option must be configured by the equipment integrator Damper may be indexed to open based on Occupancy damper opens 10 secs after unit enters occupied mode and closes 2 mins after unit leaves occupied mode Fan operation damper opens 10 secs after fan is energized and running and closes 2 mins after fan is de energized and remains off CO levels damper opens if zone CO levels exceed 1000p...

Страница 21: ...equipment integrator A factory installed entering water temp sensor in IN 5 IN 2 if IN 5 is unavailable is used to enable boilerless control Entering water temperature values less than 40 F user configurable will enable boilerless control Compressor operation is disabled upon boilerless control signal being activated An electric heat package must be installed for boilerless control option Electric...

Страница 22: ...onfigured by the equipment integrator A factory installed SDP is tied in to the controller at the configured input IN 5 or IEM and used to monitor condensate levels If an open contact is detected at the controller input for more than 10 secs during normal heating cooling operation compressor operation is ceased and an alarm is generated Normal compressor operation is restored once a contact closur...

Страница 23: ... appropriate fan behavior Fan Status Switch The status output from a factory installed current sensor provides a contact closure at the configured input IN 5 or IEM to prove fan operation The fan command output is disabled if a contact closure is not detected 35 secs after the unit fan is indexed on by the controller Dirty Filter Switch A field installed status switch is used to provide a contact ...

Страница 24: ...e is not detected 35 secs after the unit fan is indexed on by the controller Auxiliary Electric Heat Electric Heat EH option may be factory or field installed and must be configured by the equipment integrator Only one 1 stage of auxiliary electric heat is supported and may be configured for BO 4 single stage compressor units or BO 5 dual stage compressor units Upon a call for heating with demand ...

Страница 25: ...n satisfied and relative humidity is above setpoint the unit will operate in hot gas reheat mode to actively remove humidity from the space until the the humidity setpoint has been satisfied or there s another call for heating or cooling Relative humidity readings may be acquired from a space ZS combo Pro or base sensor 0 5V sensor in IN 1 IN 2 or over a network software must be configured accordi...

Страница 26: ...d reset to 0 F The software may also be configured to disable the ability to change setpoints in the space 4 Heating Cooling Operation The setpoints are compared to the effective zone temperature from the selected source Demand based on a PID algorithm is used to determine when to energize the unit in either heating or cooling mode The PID algorithm calculates the demand value as a percentage base...

Страница 27: ...witch current sensor within 15 secs of pump enable command If pump status switch PSS does not close within the 15 secs PSS fail alarm is initiated If pump runs without command from BO 5 pump in hand alarm is initiated Compressor operation is disabled 20 secs after PSS opens fails when pump has been indexed to run Dirty Filter Switch A field installed status switch is used to provide a contact clos...

Страница 28: ...r Temperature Sensor Table 23 Integration Points Point Description Name BACnet MODBUS N2 LON Read Only Description Name Type ID Object Type Register Type ID SNVT Name SNVT 13 Current Alarm Condition Status current_alarm_1 AV 17 float value 40003 data float 9 17 nvoCurrentAlarm SNVT_count_ inc 9 Alarm Status of unit 0 No Alarm 1 10 UPM Fault Code 20 Output Overridden via Keypad 30 Sensor Failure 40...

Страница 29: ...ons Configuration ao2_cfg_sel_1 AV 83 float value 40089 data float 65 52 nviAo2CfgSel SNVT_count_ inc 9 Options Configuration Controller Analog Output 2 AO 2 0 Not Used Default 1 Modulating Hot Gas Reheat Valve Control Table 25 Integration Points Point Description Name BACnet MODBUS N2 LON Read Only Description Name Type ID Object Type Register Type ID SNVT Name SNVT 39 Analog Output 1 Options Con...

Страница 30: ... float value 40031 data float 54 28 nvoSysStatus SNVT_count_ inc 9 General System Status 0 Unoccupied 1 Occupied 2 Fan Only 3 Heating 4 Cooling 5 Transition to Cool 6 Transition to Heat 7 Air Economizer 8 Unit Locked 9 Aux Heat 10 Re Heat 11 Manual Re Heat 12 Transition to Re Heat 13 Free Cooling 14 Transition to Free Cooling 15 Water Side Economizer Table 27 Integration Points Point Description N...

Страница 31: ...ption Name BACnet MODBUS N2 LON Read Only Description Name Type ID Object Type Register Type ID SNVT Name SNVT 80 Input 2 Configuration in2_cfg_sel_1 AV 111 float value 40097 data float 76 55 nviIn2CfgSel SNVT_count_ inc 9 Controller Input 2 IN 2 Configuration Setup 0 Not Used Default 1 Zone Remote Sensor 2 Outdoor Air Temperature Sensor 3 Entering Water Temperature Sensor 4 Mixed Air Temperature ...

Страница 32: ...SNVT_ switch 95 Compressor Stage 1 Output Status 0 Compressor 1 Off 1 Compressor 1 On 100 Comp Stage2 Output Cmd cmp_stg2_cmd_1 BV 12 discrete in 10009 binary in 9 34 nvoCmpStg2Cmd SNVT_ switch 95 Compressor Stage 2 Output Status 0 Compressor 2 Off 1 Compressor 2 On Table 31 Integration Points Point Description Name BACnet MODBUS N2 LON Read Only Description Name Type ID Object Type Register Type ...

Страница 33: ...isable Heat Cool 1 Allow Heat Cool Operation Default 127 UPM Safety Low Pressure Alarm lp1_2st_1 BV 4 discrete in 10039 binary in 41 46 nvoLp12st SNVT_ switch 95 UPM Low Pressure Alarm Status 0 LP Normal 1 Low Pressure Alarm Table 33 Integration Points Point Description Name BACnet MODBUS N2 LON Read Only Description Name Type ID Object Type Register Type ID SNVT Name SNVT 128 High Leaving Water T...

Страница 34: ... binary in 57 CO Zone Sensor Alarm High 0 Normal 1 High CO Level Default 1200 PPM Table 35 Integration Points Point Description Name BACnet MODBUS N2 LON Read Only Description Name Type ID Object Type Register Type ID SNVT Name SNVT 153 ZS Zone Sensor Hardware Failure Alarm zone_sen_1 BV 28 discrete in 10058 binary in 58 Zone Sensor Failure Alarm 0 Normal 1 Sensor Failure Check ZS Sensor Hardware ...

Страница 35: ...ly 1 Start Stop Fan plus VFD 168 BAS Smoke Input bas_smoke_1 BV 75 discrete out 13 binary out 73 59 nviBasSmoke SNVT_ switch 95 Smoke Detector Alarm Network Input may also be used as Emergency Shutdown network point 0 Normal Default 1 Alarm Emergency Shutdown 169 Air Economizer Status aecon_status_1 BV 6 discrete in 10032 binary in 13 Air Economizer Option Status 0 Inactive 1 Active 170 Fan Respon...

Страница 36: ...go 8 733 933 903 ZSPL FHP Plus Zone Sensor with override slide pot and occupied LED no options FHP Logo 8 733 933 901 ZSP FHP Pro Zone Sensor with LCD Display no options FHP Logo 8 733 933 898 ZSP H FHP Pro Zone Sensor with LCD Display w Humidity FHP Logo 8 733 933 899 ZSP HC FHP Pro Zone Sensor with LCD Display w Humidity and CO FHP Logo 8 733 933 900 Table 39 14 2 ZS Sensor Specifications Specif...

Страница 37: ...ter to make the zone warmer or cooler button to override the schedule and put the zone in an occupied state or force the zone to an unoccupied state Available in Temperature only 8733933901 NOTE Slide the sensor s potentiometer up to make the zone warmer or down to make it cooler The control program determines how much you can adjust the setpoint ZS Plus Green LED to indicate occupied state Local ...

Страница 38: ...r the FHP560 to function as required Any combination of sensing capabilities may be used Temperature Relative Humidity CO and the effective value used to control the unit may be configured as the minimum maximum or average of all the individual values 14 7 Formatting Sensors Formatting a sensor clears its flash memory To format a sensor perform one of the two below 1 Download the controller that t...

Страница 39: ... cm of the inner insulation from each wire 7 If wiring 1 cable to the ZS Sensor cut the shield wire off at the outer jacket then wrap the cable with tape at the outer jacket to cover the end of the shield wire If wiring 2 cables in a daisy chain configuration twist together the shield wires then wrap the shield wires with tape 8 Insert the other 4 wires into the ZS Sensor s screw terminal connecto...

Страница 40: ...5 BACnet Over ARC156 Lstat IN 5 Format Short pins Rnet Outputs 24V Max 1A Max Inputs 3 4 Therm or dry Inputs 5 6 Therm dry or LStat Comm Selector DIP Switch BAUD RATES SW1 SW2 PROTOCOLS SW3 SW4 9600 19 2 K 38 4 K 76 8 K Off On Off On BACnet MS TP N2 Modbus Off On Local Access Sense 12V Rnet Rnet Gnd Gnd Rnet Rnet 12V IN 1 Gnd IN 2 Gnd IN 3 Gnd IN 4 Gnd Gnd IN 5 IN 6 LED DO 3 DO 2 DO 1 BUS DO 4 DO ...

Страница 41: ... you see For example if the sensor reads temperature humidity and CO the Home screen will cycle through the current values Pro sensor s screens This screen Displays when Home The sensor has had no user interaction for 5 seconds Set point adjustment You press the or button Information You press the button Tap the button to cycle through various information Diagnostic You hold the button for 3 secon...

Страница 42: ...hedule press the button twice 4 Wait a few seconds until the display returns to the home screen before you press any other buttons During the override the bottom of the display shows the time minutes remaining in the override and an hourglass to indicate the override state Fig 18 Force to an unoccupied state 1 Press and hold the button for 3 seconds to force the zone to an unoccupied state 2 To ca...

Страница 43: ...ndition Code screen Rnet tag 1300 Available Alarm Codes Alarm Code Description 0 System Normal No Alarms 1 UPM code for High Pressure on circuit 1 fault 2 UPM code for Low Pressure on circuit 1 fault 3 UPM code for High Pressure on circuit 2 fault 4 UPM code for Low Pressure on circuit 2 fault 5 UPM code for Water Coil Freeze on circuit 1 fault 6 UPM code for High Condensate fault 7 UPM code for B...

Страница 44: ...7406 that includes the hand held device and connecting cable The contrast of the LCD display can be adjusted by turning the contrast screw clockwise or counterclockwise with a small screwdriver Fig 22 Hand held BACview Module Features 15 2 Virtual BACview Virtual BACview provides the end user an interface to the FHP560 by way of a laptop and a purchased USB interface cable 8733927403 Once the cabl...

Страница 45: ... relative humidity non condensing Overall Dimensions inch cm Width 9 5 8 24 5 Height 4 15 16 12 5 Depth 1 2 5 Weight 1 2lbs 054kg Listed by UL 916 PAZX cUL 916 PAZX7 FCC Part 15 Subpart B Class A CE Table 49 15 4 Rnet Wiring Specifications Fig 25 Rear View of Hand Held Module Use the specified type of wire and cable for maximum signal integrity Rnet Wiring Specifications Description 4 conductor un...

Страница 46: ... USB port USB Link part 8733927403 Using a USB Link 1 If your computer does not already have the USB Link driver installed install it before you connect the USB Link to your computer The latest driver may be obtained at the Bosch website a Put the USB Link Driver CD into your laptop b Run the exe to install the driver Accept all of the wizard s default settings 2 Connect the USB L to the computer ...

Страница 47: ...shows Then Nothing The sensor has no power Verify 24Vac power to the controller and 12Vdc power to the sensor The sensor is not communicating with the network Verify the following Addressing setup may be incorrect The DIP switches at the back of the sensor must be set to 1 if connecting only one sensor to the controller or 1 through 5 in sequential order if daisy chaining multiple sensors to the c...

Страница 48: ...United States and Canada Bosch Thermotechnology Corp 50 Wentworth Avenue Londonderry NH 03053 Tel 1 866 642 3198 Fax 1 603 965 7581 www bosch climate us BTC 761601101 A 06 2015 ...

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