Troubleshooting Guide; Options And Accessories - Hatco GRS Manuel D'installation

TROUBLESHOOTING GUIDE

WARNING
This unit must be serviced by qualified personnel only.
Service by unqualified personnel may lead to electric
shock or burn.
Symptom
Unit too hot.
Unit not hot enough.
Unit not working at all.

OPTIONS AND ACCESSORIES

102 mm (4") Adjustable Legs (GRS Models)
Use the following procedure to install 102 mm (4") adjustable
legs on a GRS model.
Note: 102 mm (4") legs are standard on models 1067 mm
(42") and wider.
1. Turn off the unit, unplug the power cord, and allow the unit
to cool.
NOTICE
Do not lay unit on the side with the control panel. Damage
to unit could occur.
2. Carefully turn the unit upside down and lay the unit on a flat
surface. Make sure to cover the surface with something to
prevent scratching the unit.
3. at each corner, thread a 102 mm (4") leg into the bottom of
the unit. Hand-tighten until snug. Do not over-tighten.
4. Return the unit to the upright position.
Probable Cause
Thermostat control set too high.
Thermostat control stuck in the "on"
position.
Unit plugged into an incorrect power supply. Verify with qualified personnel that power
Thermostat control set too low.
Location of unit is susceptible to air
currents (air conditioning ducts or exhaust
fans).
Unit not plugged in.
Unit not turned on.
POWER ON/OFF (I/O) switch is not
functioning.
Heating element is burned out.
Thermostat control is defective.
ELECTRIC SHOCK HAzARD: Turn OFF power switch,
unplug power cord/turn off power at circuit breaker, and
allow unit to cool before performing any cleaning,
adjustments, or maintenance.
adjust thermostat control to a lower setting.
Contact authorized Service agent or Hatco
for assistance.
supply matches unit specification.
adjust thermostat control to a higher setting.
Block air currents or relocate unit.
Plug unit into proper power supply.
Move POWER ON/OFF (I/O) switch to the ON
(I) position.
Contact authorized Service agent or Hatco
for assistance.
Contact authorized Service agent or Hatco
for assistance.
Contact authorized Service agent or Hatco
for assistance.
Shorten
Lengthen
Adjustable Foot
102 mm (4")
Leg
Note: the feet on the 102 mm (4") legs are adjustable for
leveling the unit. Use a 14 mm (9/16") open-end wrench
to make leveling adjustments once the unit is placed in
its final position.
18
WARNING
Corrective Action
Leg Installation
Form No. GRSCEM1-0515