TYM T1003 - Page 95

- Circulation diffuser
With the circulation vent set in any position outside Air will
still be pulled into the cab.
NOTE:
1) During cold weather,with ambient temperature above 0 ºC (32 ºF) operate the air conditioner at
least once per month,for a period of 10 to 15 minutes.This will lubricate the seals to prevent them
becoming brittle and help prevent the loss of refrigerant from the system.
2) The system is equipped with an environmentally safe refrigerant,R134a.Never recharge the air
conditioning system with refrigerant other than R134a as this will result in loss of cooling and
permanent damage to all air conditioning components
- Heating system
General description
The heater is switched on and adjusted by rotating the control knob at the roof console, then switching
on the blower and setting the selector at the preferred speed .
To warn the cab up quickly, the knob should be rotated fully clockwise and the blower set to speed 3.
The screen is demisted or defrosted by air directed through a slot vent . For defrost or fast demist, all
The screen is demisted or defrosted by air directed through a slot vent . For defrost or fast demist, all
other vents should be closed off.
IMPORTANT:
Ventilation is provided by a single blower unit serving both the heating system and the air conditioning
system. After reaching the desired temperature adjust the system to suit your needs.
Note: For ideal system operation, the engine must run at a minimum of 1000 rpm.
1. Speed heating fan 2.Electric resistances
3.Recirculation inlets 4.Pivotal air diffuser
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