Download Installation & operation manual of Atwood 1H2C Thermostat for Free or View it Online on All-Guides.com.
Brand: Atwood
Welcome to my latest RV trouble. In this RoamTownGirl series I will be repairing and fixing all the things that go wrong in my older RV, Scout. Atwood furnace is a heating appliance widely used in recreational vehicles such as trailers for traveling or compact motor homes. They come with digital thermostats and self-diagnostic system and offer two levels of heat output.
Category: Thermostat
Type: Installation & operation manual for Atwood 1H2C
Pages: 4
ENGLISH, FRANCAIS(et Canada)•Installation •Operation
LITERATURENUMBER
hydro flame
Model 1H2C
FORSTANDARDFURNACES
SPECIFICATIONS
Operating Voltage ........................ 9VDC to 18VDC
Current Consumption at 12VDC ................ 100mA
Operating Temp. ............................ -40F to +185F
Room Temp. Range........................ +55F to +90F
Room Temp. Display Range..............+35F to +99F
Thermostat Accuracy ................................ +/- 1F
Switching Capability A/C..........................up to 24 VAC
THERMOSTAT INSTALLATION
WITHCAREATALLTIMES.
floor on an
area where air circulation is good.
3/4˝ spacer between thermostat and
1. Be sure all electrical power has
conditioner, furnace and the
2. Do not install the thermostat
conditions: such as direct
appliances (television, radio, wall
conditioner supply register.
ATTACHINGTHEWALLTHERMOSTAT.
from the sub-base by gently
connecting wiring per
sub-base to the wall at desired
THISTHERMOSTATHASBEENDESIGNEDTOOPERATESTANDARDAIRCONDITIONINGUNITSINCONJUNCTIONWITHARVFURNACE
OFF
M
System Switch
Mode Set
®
THERMOSTATWIREFROMFURNACEWIREFROMA/C
FUNCTIONFUNCTION
47.5 vdc
5Compressor
7Low Fan
12 VDC ANALOG A/C SYSTEMS (RVP
)
TERMINAL# (L-R)
1-12vdc ground
3 & 4+12vdc
6High Fan
8Furnace Control
SCROLL ORDER OF
OPERATION
Furnace Operation
COOLOFFHEATFAN
•
Air conditioner automatically switches compressor and high and
•
HIAir conditioner compressor and high speed fan cycle to satisfy
•
LOAir conditioner compressor and low speed fan cycle to satisfy
COOLOFFHEATFAN
•
HIAir conditioner fan runs at high speed to circulate air.
LOAir conditioner fan runs at low speed to circulate air.
Off
OFNo operation occurs.
12 VDC
+
HI FAN
LOW FAN
COMPRESSOR
4
3
+
GHGLB
6
7
5
SOURCE
3
4 TO3
1
Ground
+12VDC
NOT
Screw Mounting Holes
RELAY
*
A/C
PRESSOR
A/C
FAN
A/C
FAN
TH FROM
*
positions 3 and 4 for RVP
Hydro Flame Furnace Manual
Dometic
.
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Download Installation & operation manual of Atwood 1H2C Thermostat for Free or View it Online on All-Guides.com.
Brand: Atwood
Category: Thermostat
Type: Installation & operation manual for Atwood 1H2C
Pages: 4
ENGLISH, FRANCAIS(et Canada)•Installation •Operation
LITERATURENUMBER
hydro flame
Model 1H2C
FORSTANDARDFURNACES
SPECIFICATIONS
Operating Voltage ........................ 9VDC to 18VDC
Current Consumption at 12VDC ................ 100mA
Operating Temp. ............................ -40F to +185F
Room Temp. Range........................ +55F to +90F
Room Temp. Display Range..............+35F to +99F
Thermostat Accuracy ................................ +/- 1F
Switching Capability A/C..........................up to 24 VAC
THERMOSTAT INSTALLATION
WITHCAREATALLTIMES.
floor on an
area where air circulation is good.
3/4˝ spacer between thermostat and
1. Be sure all electrical power has
conditioner, furnace and the
2. Do not install the thermostat
conditions: such as direct
appliances (television, radio, wall
conditioner supply register.
ATTACHINGTHEWALLTHERMOSTAT.
from the sub-base by gently
connecting wiring per
sub-base to the wall at desired
THISTHERMOSTATHASBEENDESIGNEDTOOPERATESTANDARDAIRCONDITIONINGUNITSINCONJUNCTIONWITHARVFURNACE
OFF
M
System Switch
Mode Set
Atwood Hydro Flame Furnace Operation
®
THERMOSTATWIREFROMFURNACEWIREFROMA/C
FUNCTIONFUNCTION
47.5 vdc
5Compressor
7Low Fan
12 VDC ANALOG A/C SYSTEMS (RVP
)
TERMINAL# (L-R)
1-12vdc ground
3 & 4+12vdc
6High Fan
8Furnace Control
SCROLL ORDER OF
Atwood
OPERATION
Furnace Operation
COOLOFFHEATFAN
•
Air conditioner automatically switches compressor and high and
•
HIAir conditioner compressor and high speed fan cycle to satisfy
•
LOAir conditioner compressor and low speed fan cycle to satisfy
COOLOFFHEATFAN
•
HIAir conditioner fan runs at high speed to circulate air.
LOAir conditioner fan runs at low speed to circulate air.
Off
OFNo operation occurs.
12 VDC
+
HI FAN
LOW FAN
COMPRESSOR
4
3
+
GHGLB
6
7
5
SOURCE
3
4 TO3
1
Ground
+12VDC
NOT
Screw Mounting Holes
RELAY
*
A/C
PRESSOR
A/C
FAN
A/C
FAN
TH FROM
*
positions 3 and 4 for RVP
Dometic
.