GTV
FORCED CONVECTION AIR HEATERS
User’s Manual
11
The control of appliance is performed by temperature regulator(room thermostat). It can be manually operated or equipped with prog
-
ramme-clock according to the request.
Manually operated thermostat (AHP-1):
the thermostat is equipped with a mode switch HEATING / 0 / VENTILATING and equipped with a „RESET” (remote-restarter)
push-button. The requested temperature can be adjusted on a calibrated scale by the driving knob and the thermostat turns on/off the
appliance according to the temperature�
Programmable thermostat (AHP-2):
the thermostat is equipped with a mode switch HEATING / 0 / VENTILATING and with a „RESET” push button and with PROGRAM
-
ME-CLOCK. The requested day/night-temperature can be adjusted on calibrated scales by two driving knobs. The programmable
thermostat turns on/off the appliance depending on part of the day according to the temperature. The programme-clock makes the daly
and weekly programming possible�
The gas-powered warm air blower is equipped with an electrical board(built int he appliance), which process the sign of thermostat in
this way the air heater and the thermostat can communicate by one wire, it is the so-called PILOT control�
AHP-3:
The appliance is controlled by a HEATING/0/COOLING selector and RESET button� It has a time switch� Use the two rotatable knob to
set the temperature� Thermostat can TURN ON and TURN OFF the appliance, it depends on the room temperature� You have a chance
daily and weekly programming with time switch�
Thermostat and appliance: Appliance is under voltage with selector� In this case the green lamp is lighting and you can chose from he-
ating or cooling mode�
Operation:
In heating mode, use the knob to set the maximal pressure (2 red lamp is lighting) and after turn the buttun back (50 % LED is lighting)
to set the minimal pressure. Next step to set required temperature with the knob.
Control and regulation of appliance
42.picture: AHP-1 and AHP-2 temperature regulator
43.picture: AHP-3 and AHP-MOD temperature regulator
L
N
L1 L2
E
1 2
1G 2
PE
L
N
L
1
N1
S1
AHP-MOD:
Controller has HEATING / 0 / VENTILATION switch, „RESET” button, MODULATION/100% switch and has PROGRAM HOURS� Set
day and night temperature by two calibrated rotary knobs� The programmable thermostat turn on device depending on the time of day if
required by the room temperature.
Set control device: turn on the device by switch 0/1 (green LED lights up) Turn on HEATING by HEATING / VENTILATION mode
switch�
Setting mode: In heating mode set the knob to 30°C then the device working at 100%� Set the solenoid valve at maximum upper pres-
sure. Turn back the knob until red LED flashes. Check out the output voltage S1 and L1 between 110V and 115 V. Set the solenoid
valve at minimum pressure� After that set the room temperature value�
ATTENTION! The GTV warm air blowers can be operated by AHP-1 and AHP-2-type tem-
perature regulator, which may be purchased at appliance manufacturer . In case of us-
ing different temperature regulator, please contact with the manufacturer in interest of
proper installation!
