Grant GD100 Instructions D'utilisation page 19

Fig. 4
Press both buttons
For > 3 seconds
F S





GD100, GD120
Operating Manual
New value
F
not entered
.
S
F
S S S
Manufacturer access only
www.grant.co.uk
New value entered
S
into system
Return to bath temperature
with old calibrated values
Restore
factory
S
settings for
calibration
17090 Version 15 - June 2009 83S
EN
Page 18