Specifications

T4
Programming
Except for the multifunction timing relay, all devices
have two dials to set the delay (see photo 1). The
upper one
1 is the preset of a time i.e. from 0.1 sec
to 4 h. The lower one
2 is the multiplier of this time.
The product of both gives the actual time delay.
Examples
- Requested delay time is 7 minutes: put upper
switch on 1 min and lower switch on 7.
- Requested delay time is 40 minutes: put upper
switch on 5 min and lower switch on 8.
- Requested delay time is 3 hours: put upper switch
on 1h and lower switch on 3.
In this way, the time range on these timing relays is
presetable from 0.1 sec to 40h.
The additional dial
3 on the multifunction timing
relay is used to select the function.
Wiring diagram
T4.22
GE Power Controls
Comfort Functions
photo 1
fig.8
3
1
2