Heating System
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.
Warm 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 other
vents should be closed off.
Important:
z
Ventilation is provided by a single blower unit serving both the heating system and the air
conditioning system.
z
After reaching the desired temperature adjust the system to suit your needs.
Note:
For ideal system operation, the engine must run at 1,000 rpm.
Warning:
z
Before starting the engine, make sure the system is off (by turning off the ventilation fan) so as
not to overload the battery.
z
After the system at full power for a long period of time, never turn it off suddenly but let it first
idle for about 20 seconds.
Heating System Configuration
The heating system consist of two units:
1. Heater and blower unit installed behind roof console.
2. Power supplying set, consisting of an auxiliary alternator located front of the engine and driven by
a belt directly linked to the engine pulley.
If the air does not come out from the diffusers right away as soon as the system is started, turn off
immediately and identify the fault.
*N.B: Never turn on the heating system when working in dusty environments.
1
- Speed heating fan
2
- Electric resistance
3
- Air filter
4
- Recirculation inlets
5
- Pivotal air diffuser
HODP158
CABIN SYSTEM
115
Summary of Contents for HORTUS HS CL
Page 1: ...OPERATOR S MANUAL HORTUS HS CL 1 2018 65 Tractor is Zetor Since 1946...
Page 3: ...2...
Page 9: ...NOTES 8...
Page 39: ...HODP038 SAFETY PRECAUTIONS 38...
Page 43: ...NOTES 42...
Page 67: ...NOTES 66...
Page 77: ...NOTES 76...
Page 103: ...Position of the Fuse HODP163 MAINTENANCE 102...
Page 109: ...NOTES 108...
Page 123: ...NOTES 122...
Page 129: ...NOTES 128...
Page 137: ...NOTES 136...
Page 140: ...INDEX 139...