Start Up / Operation; Controller Operation; Configuration - Hussmann microSC GSVM A Series Installation & Operation Manual

P/N 3109358_B

CONTROLLER OPERATION

The electronic controller is located in the cas-
sette compartment . The controller comes factory
set, and is ready for use . The front grille must
be removed in order to access this control .
When removing the grille for this operation or
for condenser cleaning, care must be taken not
to damage the display interface cable . It may be
unplugged during this task .
1 . Plug the merchandiser plug into its receptacle .
a . The controller display will illuminate .
b . The interior light will illuminate .
2 . After the control preprogrammed time delay
of up to 6 minutes, the compressor and evap-
orator fan(s) will start if the control is calling
for cooling .
3 . The control will cycle the compressor but
may also cycle evaporator fan(s) on and off
determined by the Set-Point and Differential
temperatures .
a . The Set-Point is the adjustable
preprogrammed temperature .
b . The Differential is the non-adjustable pre
programmed temperature .
c . The Control is designed to read and
display a cabinet temperature not a product
temperature .
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

START UP / OPERATION

This cabinet temperature may reflect the re-
frigeration cycle of the Set-Point and it's Dif-
ferential . The most accurate temperature on
a cabinets operation is to verify the product
temperature .
Main Features:
• Panel-mounted
• Energy saving algorithms and optimised
• 8 preloaded applications
• Defrost at single / double evaporator
• Frame Heater
• Local network auto-configuration
• Direct load connection (up to 2 HP)
• Supply voltage control LVD
• Presence of an open collector output
defrost control
GSVM-A Open Vertical Merchandisers
3-1