Справочник Пользователя для Goodman Mfg ATUF

17

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

 

12 0/24 0 V A C

TS T A T

O P T IO N A L
S P E E D U P

 

2 4  V A C

S Y S T E M

 

T R AN S F O R M E R

C

S P E E D U P

X F M R - C

 

X F M R - R

 

R

B 1 3 7 0 7 -3 5

 

W I R I N G   D I A G R A M

M 1

P A R K   T E R M IN A L

K 1

K 1

F O R   U S E   W IT H

N E U TR A L

G

H E A T  K I T

M O T O R

 

The Electronic Blower Time Delay Relay provides power to the blower motor with a delay of 7
seconds after 24VAC is applied to “G”.  After 24VAC is removed from “G”, the blower motor output
is de-energized after a delay of 65 seconds.

Normal Time Delays

60Hz

50Hz

Turn On Delay

7.0 SEC.±1%

8.4 SEC. .±1%

Turn Off Delay

65.0 SEC.±1%

78.0 SEC. .±1%

Field test mode:  Shorting the “speedup” quick connect to “C” decrease times as follows:

Speedup Times

60Hz

50Hz

Turn On Delay

3.0 SEC.±1%

3.6 SEC. .±1%

Turn Off Delay

5.0 SEC.±1%

6.0 SEC. .±1%

Field test mode is cancelled when the “speedup” quick connect to “C” short is removed.