RenewAire TC7D Series Manuale utente

TC7D-W Wall mount

TC7D-E Enclosure

ISOMETRIC VIEW

1 13/16"

4 1/2"

4 1/2" 3 5/16"

CWU

UPDATED TIMER 105135.

RenewAire LLC

SCALE:1:4 SIZE

DWG. NO.

MATERIAL:

6/8/22

002

DATE

131300_002

DO NOT SCALE DRAWING.

AND TOL. ANSI Y14.5

SHARP EDGES.

CHECKED BY:

FINISH:

DESCRIPTION OF REVISION

TITLE:

LEVEL

TC7D-W DIGITAL TIME CLOCK WALL MNT

TOLL FREE: (800) 627-4499

DATE:

REMOVE ALL BURRS, BREAK

63 MICROINCH MINIMUM

DATE:

DRAWN BY:

MF 2/20/04

SEE BILL OF MATERIAL SHEET 1 OF 2

SURFACE FINISH =

APPLICABLE STANDARDS: DIM.

UNLESS OTHERWISE SPECIFIED,

DIMENSIONS ARE IN INCHES.

TOLERANCES:

LINEAR 0.015

HOLE SIZE 0.005

ANGULARITY

201 Raemisch Rd.

Waunakee, WI 53597 USA

TEL: (608) 221-4499

FAX: (608) 221-2824

SEE BILL OF MATERIAL

ITEM NO. PART NUMBER DESCRIPTION QTY.

1 105206_000 DIN HOUSING KIT FOR TC7D TIMER 1

2 105135_001 TIMER 1

3 110632_000 WIRE HARNESS BLACK FOR TC7D-W 1

4 110634_000 WIRE HARNESS RED FOR TC7D-W 1

5 110636_000 WIRE HARNESS YELLOW FOR TC7D-W 1

6 134763_000 LABEL RENEWAIRE SMALL 1.56 X .38 1

7 140317_001 MOUNT PLATE BORG TIMER 1 REV_001

TC7D-W (Wall Mount)

TC7D-E (Enclosure)

TC7D SERIES DIGITAL TIME CLOCK

Supplemental Installation Manual for Accessories

1.800.627.44992

TC7D Series Digital Time Clock

ACCESSORY

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY

TO PERSONS, OBSERVE THE FOLLOWING RULES:

Use the unit only in the manner intended by the manufacturer. If

you have questions, contact the manufacturer.

Before installing, servicing or troubleshooting the transformer/re-

lay package, switch power off at service panel and lock service

panel to prevent power from being switched on accidentally.

WARNING

More than one disconnect switch may be required to de-energize

the equipment for servicing.

Installation work and electrical wiring must be done by qualiﬁed

person(s) in accordance with all applicable codes and standards,

including ﬁre-rated construction codes and standards.

When cutting or drilling into wall or ceiling, do not damage elec-

trical wiring and other hidden utilities.

NEVER place a switch where it can be reached from a tub

or shower.

Intended for use with 24VAC Class 2 power supplies only.

Do not connect loads that exceed the timer’s switch rating.

Conﬁrm sufﬁcient 24VAC power is available to operate the timer

and the connected loads.

CAUTION

31.800.627.4499

TC7D Series Digital Time Clock ACCESSORY

1.0 OVERVIEW 4

1.1 SPECIFICATIONS..................................................................................................4

1.2 DIMENSION DRAWINGS .......................................................................................5

2.0 SETTINGS 6

2.1 SETTING INSTRUCTIONS......................................................................................6

3.0 ELECTRICAL 7

3.1 WIRING SCHEMATICS...........................................................................................7

TABLE OF ILLUSTRATIONS

Figure 1.2.0 TC7D-W Dimensions........................................................................................................5

Figure 1.2.1 TC7D-E Dimensions.........................................................................................................5

TABLE OF SCHEMATICS

Figure 3.1.0 EV90, EV90P, EV130, EV200, and EV300 Schematic ........................................................7

Figure 3.1.1 SL70 Schematic ..............................................................................................................7

Figure 3.1.2 EV Premium and SL75 Schematic ....................................................................................8

Figure 3.1.3 EV450, HE1X, and HE1.5 Standard Wiring Schematic........................................................8

Figure 3.1.4 HE1XRT, HE1.5RT with Independent Blower Control and HE2X–LE10X Schematic .............8

Figure 3.1.5 EV450 ECM with Terminal Block Schematic......................................................................9

Figure 3.1.6 HE1X and HE1.5 ECM with Terminal Block Schematic .......................................................9

Figure 3.1.7 EV450, HE1X, and HE1.5 ECM with Circuit Board Schematic .............................................9

Figure 3.1.8 EV450, HE1X, and HE1.5 ECM with Circuit Board and CO2 Schematic............................. 10

Figure 3.1.9 RH-W Electric Heater Schematic .................................................................................... 10

TABLE OF CONTENTS

1.800.627.44994

TC7D Series Digital Time Clock

ACCESSORY

OVERVIEW

1.0 OVERVIEW

1.1 SPECIFICATIONS

NOTE: When the

time comes to

replace the battery,

use a coin to

remove the battery cover

to avoid stripping the

plastic cover.

Operating Voltage: 24VAC 50/60Hz

Switching: Single Pole, Single Throw [SPST]

(can be field-modified to Single Pole, Double Throw [SPDT])

Power consumption: 3.5VA

CR2032 lithium battery back up for the timer-battery needs to

be replaced approximately 2–3years

Switch rating: 16 Amps at 131°F

Operating Temperature Range: 32°F–140°F

Connections (TC7D-W): (3) 16 GA pigtails (wire nuts not provided)

Connections (TC7D-E): (3) copper screw terminals

Functional description of buttons on panel:

uTIMER: Programs review & setting programs

uMANUAL ON AUTO OFF: To select “ , or ”

uCLOCK: To adjust current DAY and TIME

uDAY: To adjust day of week

uHOUR: To adjust Hour

uMIN: To adjust minute

u: Reset Timer’s setting

uLED: To indicate ON/OFF status

Press button to reset Timer before programming.

Setting Options:

u16 pairs of on-off time of day cycles can be programmed.

uEach on-off cycle can be assigned to any one day of the week, or to the following groups

of days:

Monday–Friday; Monday–Saturday; Monday–Sunday; Saturday and Sunday;

Monday–Wednesday; Thursday–Saturday; Monday/Wednesday/Friday; Tuesday/

Thursday/Saturday.

uManual Over-ride provided by “On/Auto/Off” switch.

uProgram Reset button clears all settings. First, using a small pointed object push the reset

button to clear all settings. The reset button is just above the “MIN” dark gray button.

Enclosure (TC7D-W): Requires a 4" x 4" electrical box by others.

uBox must accommodate (4) mounting screws (see drawing).

uMinimum box depth 1.5". White wall plate and mounting screws provided.

Enclosure (TC7D-E): NEMA 3R (see drawing page 4).

51.800.627.4499

TC7D Series Digital Time Clock ACCESSORY

SETTINGS

1.2 DIMENSION DRAWINGS

DIMENSIONS ARE APPROXIMATE.

.8750

1.250

7.0 ACCESS

2.750

.940

1.250

6.150

2.060

4.120

1.250

2.500

8.040

ISOMETRIC VIEW

FRONT VIEW

.955

.938

1.875

ø0.8750

Knockout

ø1.1250

Knockout (5)

ø0.2580

Thru

FIGURE 1.2.1 TC7D-E ENCLOSURE DIMENSIONS

ISOMETRIC VIEW

1 13/16"

4 1/2"

4 1/2" 3 5/16"

CWU

UPDATED TIMER 105135.

RenewAire LLC

SCALE:1:4 SIZE

DWG. NO.

MATERIAL:

6/8/22

002

DATE

131300_002

DO NOT SCALE DRAWING.

AND TOL. ANSI Y14.5

SHARP EDGES.

CHECKED BY:

FINISH:

DESCRIPTION OF REVISION

TITLE:

LEVEL

TC7D-W DIGITAL TIME CLOCK WALL MNT

TOLL FREE: (800) 627-4499

DATE:

REMOVE ALL BURRS, BREAK

63 MICROINCH MINIMUM

DATE:

DRAWN BY:

MF 2/20/04

SEE BILL OF MATERIAL SHEET 1 OF 2

SURFACE FINISH =

APPLICABLE STANDARDS: DIM.

UNLESS OTHERWISE SPECIFIED,

DIMENSIONS ARE IN INCHES.

TOLERANCES:

LINEAR 0.015

HOLE SIZE 0.005

ANGULARITY

201 Raemisch Rd.

Waunakee, WI 53597 USA

TEL: (608) 221-4499

FAX: (608) 221-2824

SEE BILL OF MATERIAL

ITEM NO. PART NUMBER DESCRIPTION QTY.

1 105206_000 DIN HOUSING KIT FOR TC7D TIMER 1

2 105135_001 TIMER 1

3 110632_000 WIRE HARNESS BLACK FOR TC7D-W 1

4 110634_000 WIRE HARNESS RED FOR TC7D-W 1

5 110636_000 WIRE HARNESS YELLOW FOR TC7D-W 1

6 134763_000 LABEL RENEWAIRE SMALL 1.56 X .38 1

7 140317_001 MOUNT PLATE BORG TIMER 1 REV_001

1.800.627.44996

TC7D Series Digital Time Clock

ACCESSORY

SETTINGS

2.0 SETTINGS

2.1 SETTING INSTRUCTIONS

SETTING THE CLOCK:

uPress and hold the CLOCK button.

uPress the DAY key until the correct day is displayed.

uDo the same with the HOUR and MIN. Now the clock is set!

SETTING THE TIMER:

Press the “DAY” key to scroll through these settings.

MON TUE WED THU FRI SAT SUN

1. XXXXXXX

2. X

3. X

4. X

5. X

6. X

7. X

8. X

9. XXXXX

10. X X

11. XXXXXX

12. XXX

13. XXX

14. XXX

15. XXX

These can be used to simplify programming. All times must be the same for the days chosen!

Let us say you want to run a device Monday through Friday at the same time. Scroll down to #9

and you will have the days set!

Press the “TIMER” key and the display will show “1ON--:----” set the time you want the unit to

turn on by pressing the “HOUR” and “MIN” buttons respectively. To set the turn off time, press

the “TIMER” key again and “1OFF--:----” will show in the display. Again, set the “HOUR” and

“MIN” time. If you want more than 1 on/off per day, press the “TIMER” key again and set

“2ON--:----,” “2OFF--:----” until you reach the maximum of 8 on/off’s per day.

The timer is now set, but you need to push the “MANUAL” button until the line is under “AUTO.”

If you only want 1 on/off per day or if you have more on/off’s per day, when you are done

programming them in, press the “CLOCK” key again and you are almost done. The timer is now

set, but you need to push the “MANUAL” button until the line is under “AUTO.”

Reset the setting: If you wish to change any or all on/off times, you must reset the timer. You

cannot change just one setting.

Clear all: To erase all settings, Press the button.

71.800.627.4499

TC7D Series Digital Time Clock ACCESSORY

ELECTRICAL

3.0 ELECTRICAL

3.1 ELECTRICAL SCHEMATICS

FIGURE 3.1.1 SL70 SCHEMATIC

FIGURE 3.1.0 EV90, EV90P, EV130, EV200, EV240, AND EV300 SCHEMATIC

NOTE: There is a

wire on the TC7D

that connects

Terminal 1 to the

relay common of the timer.

You must cut this wire to

eliminate voltage to

relay common.

In this example, the timer turns the Energy Recovery Ventilator (ERV) on at High speed when the

timer dictates it is an occupied time.

Operation Modes:

There are three operation modes: “ON,” “AUTO,” and “OFF”; selected through the “MANUAL”

key. When the “MANUAL” key is pressed, observe that the indicator (line) on the screen moves

upon the words.

uMODE ON: When the indicator is on “ON,” the output turns on immediately and keeps this

status while in “ON” mode.

uMODE OFF: When the indicator is on “OFF,” the output turns off immediately and keeps this

status while in “OFF” mode.

uMODE AUTO: When the indicator is on “AUTO,” the output turn on and turn off based on

the programs.

When the timer is not powered, it turns off the output permanently.

1.800.627.44998

TC7D Series Digital Time Clock

ACCESSORY

ELECTRICAL

FIGURE 3.1.3 EV450, HE1X, AND HE1.5 STANDARD WIRING SCHEMATIC

NOTE: For EV450

and HE1XIN

models built prior to

1/22/2011, please

call RenewAire Customer

Service at 800-627-4499

or email RenewAireSup-

port@RenewAire.com.

FIGURE 3.1.4 HE1XRT AND HE1.5RT WITH INDEPENDENT BLOWER CONTROL AND HE2X–LE10X SCHEMATIC

NOTE: For HE1XRT

and HE2X through

LE10X models built

prior to 1/22/2011,

please call RenewAire

Customer Service at

800-627-4499 or email

RenewAireSupport@

RenewAire.com.

CHANGESNAMEREV. DATE

SCHEME

Timer

RenewAire

ABCDE

EV Premium Field

SF_ECM_SIGNAL

SF_ECM_POWER

120VAC

120COM

24VAC

HIGH

COM

EF_ECM_POWER EF_ECM_SIGNAL

Control Board

WHT

211

FIGURE 3.1.2 EV PREMIUM AND SL75 SCHEMATIC

91.800.627.4499

TC7D Series Digital Time Clock ACCESSORY

FIGURE 3.1.6 HE1X AND HE1.5 ECM WITH TERMINAL BLOCK SCHEMATIC

ELECTRICAL

FIGURE 3.1.5 EV450 ECM WITH TERMINAL BLOCK SCHEMATIC

CHANGESNAMEREV. DATE

Description

Family

Config

Timer

RenewAire

ABCDE

New0 5/18/2022 shreyat

15/19/2022 shreyat Updated Timer

EV450 ECM

EV450Jxx--x11,15-----GxTx-xx_006

24VAC

YL VAR

24VAC

COM

Circuit Board

GND

10V

COM

10K

FIGURE 3.1.7 EV450, HE1X AND HE1.5 ECM WITH CIRCUIT BOARD SCHEMATIC

In this example, the timer turns ERV on at speed set by potentiometer(s) when space is

occupied. EV450 Circuit Board shown with one potentiometer. HE1X and HE1.5 Circuit Boards

have two potentiometers.

1.800.627.449910

TC7D Series Digital Time Clock

ACCESSORY

FIGURE 3.1.9 RH-W ELECTRIC HEATER SCHEMATIC

NOTE: Remove

supplied wires from

the time clock spade

terminals prior to

wiring to a RH-W thermostat

as shown.

ELECTRICAL

FIGURE 3.1.8 EV450, HE1X, AND HE1.5 ECM WITH CIRCUIT BOARD AND C02 SCHEMATIC

CHANGESNAMEREV. DATE

Description

Family

Config

Timer and CO2 Sensor

RenewAire

ABCDE

EV450 ECM

EV450Jxx--x11,15-----GxTx-xx_006

24VAC

YL VAR

24VAC

COM

Circuit Board

GND

10V

COM

In this example, the ERV does not run while unoccupied, set by timer. During occupancy,

ERV runs at variable Speed. CO2 Controller sets speed based on CO2 levels. Remove the

potentiometer(s) by cutting the wires at the potentiometer. Cap the orange and purple wires

from the potentiometer with wire nuts. EV450 Circuit Board shown with one potentiometer.

HE1X and HE1.5 Circuit Board has two potentiometers and the cut wires can be wired in parallel

back to the CO2 Controller.

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