Neptronic EFCB10TU2 Bedienungsanleitung

Networkable Fan Coil Controller

Specification and Installation Instructions

EFCB-TFL5-180323-ESA Page | 1

EFCB Series

EFCB10TU2 (24Vac / 2 relays)

EFCB10TU4 (24Vac / 4 relays)

EFCB11TU2 (120Vac / 2 relays)

EFCB11TU4 (120Vac / 4 relays)

EFCB12TU2 (240Vac / 2 relays)

EFCB12TU4 (240Vac / 4 relays)

TFL54 (Thermostat)

TFLH54 (Thermostat with humidity)

EFCB Series

TFL54 or TFLH54

Description

The EFCB Series Networkable Fan Coil Controller and TFL

Series LCD Thermostat are designed for simple and

accurate control of any fan coil application. The Networkable

Fan Coil Controller is mounted inside the fan coil cabinet and

incorporates a configurable fan coil algorithm, variable three

speed fan control and either modulating or digital heating

and cooling outputs. All inputs and high/low voltage outputs

are centralized at the control module in the fan coil cabinet.

Applications

 Compatible with 2 or 4 pipe systems

 Fan coil unit (up to 3 speeds and/or analog 0-10 Vdc)

 Cooling signal (on/off, floating or modulating 0-10 Vdc)

 Heating signal (on/off, floating, pulse or modulating 0-10 Vdc)

 Cool, Heat, Reheat, Reheat with fan, Changeover, Fan,

Humidify and Dehumidify by cooling.

Typical Application

Features

 Built-in configurable fan coil algorithms

 Up to 10 inputs and 15 outputs (configurable)

 Select direction on digital inputs and all outputs

 Selectable proportional control band and dead band

 Selectable fan speed contacts

 Independent cool/heat setpoint for NSB/OCC mode

 No occupancy and NSB override

 Selectable internal or external temperature sensor

(10KΩ)

 Change over by contact or 10KΩ temperature sensor

 Internal and external temperature sensor calibration

 Freeze protection

 Multi level lockable access menu and setpoint

 Removable, raising clamp, non-strip terminals

Thermostat Features

 Backlit LCD with simple icon and text driven menus

 Select thermostat’s default display

 BACnet service port via on-board mini USB connector

 Selectable Fahrenheit or Celsius scale

 3-wire connection to controller and 4 push buttons

Network Communication

 BACnet® MS/TP or Modbus communication port

 Select MAC address via DIP switch or via network

 Automatic baud rate detection

BACnet MS/TP®

 Automatic device instance configuration

 Copy & broadcast configuration via thermostat menu or via

BACnet to other controllers

 BACnet scheduler

 Firmware upgradeable via BACnet

 Support COV (change of value)

Modbus

 Modbus @ 9600, 19200, 38400 or 57600 bps

 RTU Slave, 8 bits (configurable parity and stop bits)

 Connects to any Modbus master

Networkable Fan Coil Controller

Specification and Installation Instructions

www.neptronic.com EFCB Series Page | 2

Controller Specifications

Description EFCB Series

Inputs

2 fixed analog inputs (external temp. and changeover sensors); 10KΩ or contact

4 analog inputs (0-10 Vdc or 10 KΩ via DIP switches)

3 configurable digital inputs

1 night setback or occupancy sensor input

Outputs

4 analog , 0-10 Vdc configurable outputs (changeover/cooling/heating, fan, humidity)

4 configurable TRIAC outputs (changeover/cooling/heating)

3 speed fan (Motor and/or compressor inductive ratings: ¼ Hp/10 LRA/2.5 FLA 240 Vac Maximum

Resistive ratings: 7 Amp/1680 W at 240 Vac Maximum); configurable up to 3 speeds

2 or 4 configurable digital outputs (changeover/cooling/heating, humidity, 3A dry contact)

Power supply 240 Vac

Power consumption 8 VA max. 24 Vac thermal fused.

BACnet BACnet

MS/TP @ 9600, 19200, 38400 or 76800 bps (BAS-C)

Modbus

Modbus RTU slave @ 9600, 19200, 38400 or 57600. Selectable parity and stop bit configuration:

No parity, 2 stop bit

Even parity, 1 stop bit

Odd parity, 1 stop bit

Communication

Connections 24 AWG twisted-shield cable (Belden 9841 or equivalent)

Electrical Connections 0.8 mm

[18 AWG] minimum

Operating temperature 0ºC to 50ºC [32ºF to 122ºF]

Storage temperature -30ºC to 50ºC [-22ºF to 122ºF]

Relative Humidity 5 to 95% non condensing

Enclosure protection IP 30 (EN 60529)

Weight 635 g. [1.4 lb]

Dimensions:

A = 6.30” | 160mm

B = 5.00” | 126mm

C = 2.25” | 57mm

Thermostat Specifications

Description TFL54 TFLH54

Sensor Temperature Temperature and Humidity

Setpoint range 10ºC to 40ºC [50ºF to 104ºF] 10ºC to 40ºC [50ºF to 104ºF] | 10 to 65%RH

Control accuracy ±0.5ºC [0.9ºF] @ 22ºC [71.6ºF] typical calibrated ±0.5ºC [0.9ºF] @ 22ºC [71.6ºF] | ±3.5% RH

Display resolution ±0.1ºC [0.2ºF] 0.1%

Electrical connection 3 wires to EFCB controller and 2 wires (optional) to BACnet network service port

0.8 mm2 [18 AWG] minimum

BACnet service port Mini USB connector

Power supply 24Vac or 24Vdc

Power consumption 1VA

Operating temperature 0ºC to 50ºC [32ºF to 122ºF]

Storage temperature -30ºC to 50ºC [-22ºF to 122ºF]

Relative humidity 5 to 95 % non condensing

Enclosure protection IP 30 (EN 60529)

Weight 80 g. [0.18 lb]

Dimensions

A = 3.00 in (78mm)

B = 3.00 in (78mm)

C = 1.00 in (24mm)

D = 2.36 in (60mm)

Note The TFL thermostat functions only with the EFCB controller. All the inputs/outputs are located on the EFCB except for

the temperature/humidity sensor built-in the TFL.

Networkable Fan Coil Controller

Specification and Installation Instructions

www.neptronic.com EFCB Series Page | 3

Interface

Cooling ON

A: Automatic

Programming mode

(Technician setting) Alarm status

Heating ON

A: Automatic Menu set-up Lock Energy saving mode

Fan ON

3rd speed activated

A: Automatic Minimum/Maximum or

ºC: Celsius scale

ºF: Fahrenheit scale

Mounting Instructions

CAUTION: Remove power to avoid a risk of malfunction.

A. Remove the captive screw that’s holding the base and the front cover of the unit together.

B. Lift the front cover of the unit to separate it from the base.

C. Pull all wires through the holes in the base.

D. Secure the base to the wall using wall anchors and screws (supplied). Make the appropriate connections.

E. Mount the control module on the base and secure using the screw.

BACnet or Modbus Address DIP Switch (DS2)

MAC address for communication, are selectable by DIP switch using binary logic. If you do not change device instance in program mode, it will be

automatically modified according to the MAC address.

Note: Avoid using addresses above 246 when selecting Modbus MAC address.

MAC Address DS.1 = 1 DS.2 = 2 DS.3 = 4 DS.4 = 8 DS.5 = 16 DS.6 = 32 DS.7 = 64 DS.8 = 128 Default Device Instance

0 OFF OFF OFF OFF OFF OFF OFF OFF 153000

1 ON OFF OFF OFF OFF OFF OFF OFF 153001

2 OFF ON OFF OFF OFF OFF OFF OFF 153002

3 ON ON OFF OFF OFF OFF OFF OFF 153003

4 OFF OFF ON OFF OFF OFF OFF OFF 153004

… … … … … … … … … …

126 OFF ON ON ON ON ON ON OFF 153126

127 ON ON ON ON ON ON ON OFF 153127

* Slave addresses available by setting DS.8 to ON

Networkable Fan Coil Controller

Specification and Installation Instructions

www.neptronic.com EFCB Series Page | 4

Wiring

We strongly recommend that all Neptronic products be wired to a separate grounded transformer and that transformer shall service

only Neptronic products. This precaution will prevent interference with, and/or possible damage to incompatible equipment.

1 2 3 4 5 6 7 8

1 2 3 4

DS2 DS1

Fuse 10A

1 2 3

Mode Selector Jumper

RUN = Operation Mode

PGM = Programming Mode

24Vac

COM

COM BUS

IN B-

IN A+

COM

DS1 DIP Switch

1= AI3

2=AI4

3 = AI5

4 = AI6

Off: Temp. sensor (10k ohms)

On: Voltage (0-10Vdc)

DS2 DIP Switch

The 8 DIP switches

represent a binary logic to

calculate the M AC address .

Default = all OFF

1 2

Optional:

connect

to enable

TFL54

service port

To other

BACnet

device

COM

24Vac

DI1

DI2

COM

DI3

DI4

AI3

AI4

COM

AI5

AI6

AI1

COM

AI2

COM

AO3

AO4

JP1

TO3 / 4

INT EXT

PWR

STATUS

8 7 6 5 4 3 2 1

JP2

TO1 / 2

INT

EXT

RET

Line

RET

TB7

TB8

TB9

TB10

TB11

AO1

AO2

2 1 25

TB6

TB5

TB1

TB4

JP3

None

120 Ohms

COM

TO4

TO3

TI3 | TI4

COM

TO2

TI1 | TI2

TO1

COM

TB3

RET

TB2

DO2 (3A)

65 4 3 2 14 3 2 1

DO1 (3A)

RET

FAN MED (7A)

FAN LOW (7A)

FAN HIGH (7A)

DO3 (3A)

4 analog outputs (config .)

Cool, heat, reheat, changeover, fan,

humidify & dehumidify by cooling

0-10Vdc (configurable min /max)

Direct or reverse

Changeover Sensor

4 analog inputs (config .)

0-10Vdc or 10kOhms

via DIP switch

NSB or OCC Sensor Power Input (24, 120, or 240Vac)

Applies to all relays and digital outputs

If 120Vac or 240Vac, TB11 = Out

If 24Vac, TB11 = In

3-speed fan

4 3 2 1

RET

DO4 (3A)

4 digital outputs (config.)

Cool, heat, reheat , changeover ,

humidify & dehumidify by cooling .

Configurable close /open percent

Direct or reverse

LD3 = TX

LD4 = RX

4 TRIAC outputs (config.)

Cool, heat, reheat , & changeover

On/Off (config close/open percent )

Floating (config float time )

Pulse (heat and reheat only )

Direct or reverse

JP2 TO1 /2 (Input Voltage )

INT = 24Vac supplied internally from TB11

EXT = Apply 24Vac to pin 1 of TB1

JP1 TO3/4 (Input Voltage )

INT = 24Vac supplied internally from TB11

EXT = Apply 24Vac to pin 5 of TB1

JP3 (End of line)

None = No end of line

120O = Last node on network

LEDs

POWER = On when 24Vac applied to TB 11

STATUS = Flashes when communicating with thermostat

LD3 = Flashes when transmitting (TX) via BACnet

LD4 = Flashes when receiving (RX) via BACnet

Input

Output

3 digital inputs (config.)

Override, flow switch, window/door

contact , dirty filter , overheat

TB1

COM

24V

COMM. BUS

A+

B-

JP1

RUN

PGM

Temperature

Sensor

BACnet

service port

Room Module (TFL54)

EFCB10TUx

24Vac (input)

With low voltage model , 24Vac must be

applied to TB 11 in order to supply the left

side of board and all TRIAC outputs on TB 1.

EFCB11TUx/EFCB12TUx

24Vac (output )

With line voltage models (120 Vac /240Vac),

TB11 provides a 24Vac low voltage output .

External Temperature Sensor (10kOhms)

External Temperature Sensor

(0-10 Vdc or 2-10 Vdc)

Networkable Fan Coil Controller

Specification and Installation Instructions

www.neptronic.com EFCB Series Page | 5

Analog Inputs – Menu Overview (1 of 8) | AI1 and AI3

AI3 Extern temp type

(0-10 Vdc Sensor)

(2-10 Vdc Sensor)

rP M

(Ramps)

NEt M

(Network)

HrS M

(Hours – Time &

Date)

P (Configuration Inputs)

(normally heat)

(normally cool)

(Changeover input signal)

(sensor)

Go to “AI

0 (Changeover setpnt)

24°C/75°F

(10-40°C/50-104°F)

(Settings)

(Temperature)

(Outputs)

Main Menu

InP M

(Inputs)

= scroll menu items

= select / set value

AI3 minimum temp

0.0°C/32°F

(-40-0.0°C/-40-32°F)

Go to “dI

Go to “AI

Main Menu Sub Menu Configuration

MSV.36

MSV.38

AV.53

AV.7

AI3 maximum temp

50°C/122°F

(50-100°C/122-212°F)

AV.8

*** You must press the button to save any changes ***

*** Pressing the button returns to the previous step without saving ***

Hu M

(Humidity)

Only available with

TFLH54

Networkable Fan Coil Controller

Specification and Installation Instructions

www.neptronic.com EFCB Series Page | 6

Digital Inputs – Menu Overview (2 of 8) | DI1 to DI4

NC

(normally closed)

NC

(normally closed)

1 (DI Signal Type)

(door contact)

(window contact)

(override all)

(flow switch)

rP M

(Ramps)

NEt M

(Network)

HrS M

(Hours – Time &

Date)

P (Inputs)

(override heat)

(dirty filter)

(Settings)

(Temperature)

(Outputs)

Main Menu

InP M

(Inputs)

= scroll menu items

= select / set value

d1d

(DI1 delay)

120

(0 to 3600) seconds

C (DI1 contact)

(normally open)

Go to “dI

= select / set value

S (OCc min time)

(0-240) minutes

c (night set back closed)

(night set back open)

(occupancy closed)

(occupancy open)

dI3

(NSB-OCC Contact)

Go to “dI

nbt

(NSB override delay)

120

(0-180) minutes

(No OCC override delay)

120

(0-180) minutes

nSb Mode

(setpoint)

StP

(NSB/No OCC heat setpnt)

16°C/61°F

(10°C-AV.12/50°F-AV.12)

StP

(NSB/No OCC cool setpnt)

28°C/82°F

(AV.13-40°C/AV.13-104°F)

Go to

“dI

2 (DI2 Signal Type)

0 (door contact)

(window contact)

d (override all)

S (flow switch)

(override heat)

(dirty filter)

= select / set value

d2d

(DI1 delay)

120

(0 to 3600) seconds

C (DI2 contact)

NO

(normally open)

Go to “dI

4 (DI4 Signal Type)

(normally closed)

0 (door contact)

I (window contact)

(override all)

S (flow switch)

H (override heat)

(dirty filter)

= select / set value

d4d

(DI4 delay)

120

(0 to 3600) seconds

d4C

(DI4 contact)

(normally open)

Go to “Out"

Go to “dI

Main Menu Sub Menu Configuration

MSV.46

MSV.47

MSV.45

MSV.49

BV.45 AV.90

BV.46 AV.91

AV.88

AV.85

AV.86

BV.35

AV.13 AV.12

BV.48 AV.93

Go to “dI

*** You must press the button to save any changes ***

*** Pressing the button returns to the previous step without saving ***

Hu M

(Humidity)

Only available with

TFLH54

Networkable Fan Coil Controller

Specification and Installation Instructions

www.neptronic.com EFCB Series Page | 7

TRIAC Outputs – Menu Overview (3 of 8) | TO1 to TO4

to1

(TO1 direction)

dIr

(direct)

rEv

(reverse)

L (pulsed) *

t (floating)

rHt

(reheat without fan)

rHt

(reheat with fan)

rP M (Ramps)

NEt M (Network)

HrS M (Hours – Time &

Date)

Out

(Output Config)

COr

(changeover)

to1

(TO1 Ramp)

M (Settings)

(Temperature)

M (Outputs)

Main Menu

InP M

(Inputs)

= scroll menu items

= select / set value

t1C

(TO1 close percent)

25

(15-80)

To1

(TO1 Signal Type)

(on/off)

Go to “tO

* = Only if Ht or rHt is selected

FLt

(TO1-TO2 float time in secs)

100

(15-250)

t1o

(TO1 open percent)

(0 to TO1 Close pos-4)

Go to

“tO

(TO2 direction)

Ir (direct)

rEv

(reverse)

L (pulsed) *

rHt

(reheat without fan)

rHt

(reheat with fan)

Cor

(changeover)

to2

(TO2 Ramp)

= select / set value

t2C

(TO2 close percent)

50

(15-80)

to2

(TO2 signal type)

(on/off)

Go to “tO

* = Only if Ht or rHt is selected

t2o

(TO2 open percent)

25

(0 to TO2 Close pos-4)

Go to

“tO

to3

(TO3 direction)

Ir (direct)

rEv

(reverse)

L (pulsed) *

FLt

(floating)

rHt

(reheat without fan)

rHt

(reheat with fan)

Cor

(changeover)

to3

(TO3 Ramp)

= select / set value

t3C

(TO3 close percent)

80

(15-80)

to3

(TO3 signal type)

(on/off)

Go to “tO

* = Only if Ht or rHt is selected

FL2

(TO3-TO4 float time secs)

100

(15-250)

t3o

(TO3 open percent)

(0 to TO3 Close pos-4)

Go to

“tO

to4

(TO4 direction)

Ir (direct)

rEv

(reverse)

L (pulsed) *

rHt

(reheat without fan)

rHt

(reheat with fan)

COr

(changeover)

to4

(TO4 Ramp)

= select / set value

t4C

(TO4 close percent)

80

(15-80)

to4

(TO4 signal type)

Onf

(on/off)

Go to “AO

* = Only if Ht or rHt is selected

t4o

(TO4 open percent)

25

(0 to TO4 Close pos-4)

Go to

“AO

Main Menu Sub Menu Configuration

MSV.80

MSV.82

MSV.84

MSV.86

MSV.81

MSV.83

MSV.85

MSV.87

AV.136 BV.70

FLt

(to1 – to2 direction)

Ir(direct)

rEv

(reverse)

BV.74 Go to “TO3"

AV.135

AV.146

AV.137 AV.138 BV.71

AV.139 AV.140 BV.72

AV.151

FLt

(to3 - to4 direction)

Ir (direct)

rEv

(reverse)

BV.75 Go to “AO

AV.141 AV.142 BV.73

*** You must press the button to save any changes ***

*** Pressing the button returns to the previous step without saving ***

Hu M (Humidity)

Only available with

TFLH54

Networkable Fan Coil Controller

Specification and Installation Instructions

www.neptronic.com EFCB Series Page | 8

Analog Outputs – Menu Overview (4 of 8) | AO1 to AO4

N (ECM Fan)

rP M

(Ramps)

NEt M

(Network)

HrS M

(Hours – Time &

Date)

Output Config

(Settings)

(Temperature)

(Outputs)

Main Menu

InP M

(Inputs)

= scroll menu items

Ao1

(direction)

Ir (direct)

rEv

(reverse)

rHt

(reheat without fan)

rHt

(reheat with fan)

COr

(changeover)

1 (AO1 Ramp)

= select / set value

Ao1

(minimum voltage)

0.0

(0-max)

Go to “AO

Out"

Ao1

(maximum voltage)

10.0

(min-10)

Go to

“AO

Ao2

(direction)

Ir (direct)

rEv

(reverse)

rHt

(reheat without fan)

rHt

(reheat with fan)

COr

(changeover)

Ao2

(AO2 Ramp)

= select / set value

Ao2

(minimum voltage)

0.0

(0-max)

Go to “AO

Ao2

(maximum voltage)

10.0

(min-10)

Go to

“AO

Ao3

(direction)

Ir (direct)

rEv

(reverse)

rHt

(reheat without fan)

rHt

(reheat with fan)

COr

(changeover)

Ao3

(AO3 Ramp)

= select / set value

Ao3

(minimum voltage)

0.0

(0-max)

Go to “AO

Ao3

(maximum voltage)

10.0

(min-10)

Go to

“AO

Ao4

(direction)

Ir (direct)

rEv

(reverse)

rHt

(reheat without fan)

rHt

(reheat with fan)

COr

(changeover)

4 (AO4 Ramp)

= select / set value

Ao4

(minimum voltage)

0.0

(0-max)

Go to “dO

Ao4

(maximum voltage)

10.0

(min-10)

Go to

“dO

Ao4

(minimum voltage)

0.0

(0-max)

Ao4

(maximum voltage)

10.0

(min-10)

Go to “dO

Main Menu Sub Menu Configuration

MSV.55

AV.100 AV.101 BV.50

MSV.57

AV.103 AV.104 BV.51

MSV.59

AV.106 AV.107 BV.52

MSV.61

AV.109 AV.110 BV.53

AV.109 AV.110

*** You must press the button to save any changes ***

*** Pressing the button returns to the previous step without saving ***

Hu M

(Humidity)

Only available with

TFLH54

Networkable Fan Coil Controller

Specification and Installation Instructions

www.neptronic.com EFCB Series Page | 9

Digital Outputs – Menu Overview (5 of 8) | DO1 to DO4

(humidity)

rP M

(Ramps)

NEt M

(Network)

HrS M

(Hours – Time &

Date)

Output Config

(Settings)

(Temperature)

(Outputs)

Main Menu

InP M

(Inputs)

= scroll menu items

(direction)

Ir (direct)

rEv

(reverse)

rHt

(reheat without fan)

rHt

(reheat with fan)

COr

(changeover)

1 (DO1 Ramp)

= select / set value

D1c

(DO1 close percent)

(15-80)

Go to “dO

d1o

(DO1 open percent)

(0 to DO1 Close pos-4)

Go to

“dO

(humidity)

rHt

(reheat without fan)

rHt

(reheat with fan)

COr

(changeover)

2 (DO2 Ramp)

= select / set value

Go to “dO

(humidity)

rHt

(reheat without fan)

rHt

(reheat with fan)

COr

(changeover)

3 (DO3 Ramp)

= select / set value

Go to “dO

(humidity)

rHt

(reheat without fan)

rHt

(reheat with fan)

COr

(changeover)

4 (DO4 Ramp)

= select / set value

Go to “tNP"

(close delay mins)

(0-15)

(direction)

Ir (direct)

rEv

(reverse)

D2c

(DO2 close percent)

50

(15-80)

d2o

(DO2 open percent)

25

(0 to DO2 Close pos-4)

Go to

“dO

(close delay mins)

(0-15)

(direction)

Ir (direct)

rEv

(reverse)

D3c

(DO3 close percent)

(15-80)

D3o

(DO3 open percent)

(0 to DO3 Close pos-4)

Go to

“dO

(close delay mins)

(direction)

Ir (direct)

rEv

(reverse)

D4c

(DO4 close percent)

20

(15-80)

D4o

(DO4 open percent)

0

(0 to DO4 Close pos-4)

Go to

“tNP"

(close delay mins)

(0-15)

Main Menu Sub Menu Configuration

MSV.70

AV.115

AV.116

BV.60 AV.117

MSV.71

AV.120 AV.121 BV.61 AV.122

MSV.72

AV.125 AV.126 BV.62 AV.127

MSV.73

AV.130 AV.131 BV.63 AV.132

*** You must press the button to save any changes ***

*** Pressing the button returns to the previous step without saving ***

Hu M

(Humidity)

Only available with

TFLH54

Networkable Fan Coil Controller

Specification and Installation Instructions

www.neptronic.com EFCB Series Page | 10

Settings – Menu Overview (6 of 8) | Temp, Fan, Settings and Ramps

ON (on/off)

OFF(blank)

Net(network)

rP M (Ramps)

NEt M (Ne tw ork )

HrS M (Hours – Time &

Date)

SEt M (Settings)

FANM

tNP M(Tempe ra ture)

Out M (Outputs)

Main Menu

InP M (Inputs)

= scroll menu items

Main Menu

= select / set value

tS1(Int temp sensor offset)

Actual°C/°F(± 5°C/9 °F)

EtS (Ext temp sensor offset)

Actual°C/°F(± 5° C /9°F )

StP (Use r setpo int min)

15°C/59°F (10-40°C/50-104°F)

StP (User setpoint max)

30°C/86°F(10-40°C/50-104°F)

Loc (User setpoint locked)

No (unlocked)

YES(locked)

StP (User setpoint)

22.0°C/72°F(1 0- 4 0°C /5 0- 1 0 4°F )

tS (Control temp source)

ItS(internal sensor)

EtS(external sensor)

Go to "FAN"

Go to

"FAN"

tFS (Network timeout)

5(0-60) minutes

= select / set value

FdF (Damping factor time)

0(0-255) seconds

FAN (Fan auto mode)

dIS(Disabled)

EnA(Enabled)

SPd (Fan speed)

3(1, 2 or 3 speeds)

Fto (Fan auto timeout)

120 (0-255) seconds

CtL (Temp control mode)

Aut (automatic)

= select / set value

Go to

"SEt"

OFF (Enable onoff ctrl mode)

dIS (Disabled)

EnA(Enabled)

StP°C (temp and setpoint)

t°C(temponly )

dIS (Display info)

t°C(temp and demand)

StP°C(temp, setpoint &demand )

FrE (Freeze protect)

dIS (Disabled)

Yes (Enabled)

Cyc (Cooling anti cycle)

0(0‐15)minutes

Stc (Cl Ht s witch tImer )

0 (0-120) minutes

Int (Heating integral time)

0(0-250) seconds

Int (Cooling integral time)

0(0-250) seconds

Go to

"rMp"

Pb0 (Chover prop band)

2°C/4°F(0.5-5°C/1-9°F)

Db0 (Chover dead band)

0.3°C/0.6°F(0-5°C/0-9°F)

rHt (reheat)

CF9 (Ramp Settings)

COr (changeover)

= scroll menu items

PbC (Cl prop band)

2°C/4°F (0.5-5°C/1-9°F)

dbc (Cl dead band)

0.3°C/0.6°F (0-5°C/0-9°F)

PbH (Ht prop band)

2°C/4°F(0.5-5°C/1-9°F)

dbH(Heating dead band)

0.3°C/0.6°F(0-5°C/0-9°F)

Pbr (Reheat prop band)

2°C/4°F(0.5-5°C/1-9°F)

dbr (Reheat dead band)

0.3°C/0.6°F (0-5°C/0-9°F)

Go to "CL"

Go to "Ht"

Go to "rHt"

Go to "NEt"

Sub Menu Configuration

AV.5 AV.6

AV.10 AV.11 BV.2

AV. 9 MSV.21

AV. 2

MSV.25

Does not app ear if AO4 ramp = FAN

BV.20 AV.62

AV.61

MSV.1

BV.3

MSV.95 BV.5 AV.46

AV.56 AV.32 AV.45

AV.51

AV.36

AV.21

AV.25

AV.52

AV.37

AV.22

AV.26

*** You must press the button to save any changes ***

*** Pressing the button returns to the previous step without saving ***

Hu M (Humidity)

Only available with

TFLH54

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