Atwood Hydro Flame Thermostat Manual



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View and Download Atwood HYDRO FLAME 2H2C installation and operation manual online. Two Stage Furnace Digital Thermostat. HYDRO FLAME 2H2C thermostat pdf manual download. Atwood / Hydro Flame Furnace Brown Thermostat 38452 Obsolete / No Longer Available. Replaces obsolete part numbers: 1030 & 31030. Please Note: Thermostat 38452 (brown) is obsolete, it has been replaced by (Links) white thermostat 38453 and or black thermostat 32300 Applicable to Models (Links In Blue If Available).

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 thermostat troubleshooting
®
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
Hydro
6High Fan
Flame
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
Dometic
.

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LITERATURE NUMBER MPD 31493

hydro flameTM

Model 2H2C

Two Stage Furnace

9

Digital Thermostat

FOR TWO STAGE FURNACE

ENGLISH, FRANCAIS (et Canada)

•Installation •Operation

Effective 1/08

THIS THERMOSTAT HAS BEEN DESIGNED TO OPERATE STANDARD AIR CONDITIONING UNITS IN CONJUNCTION WITH AN EXCALIBUR 2-STAGE FURNACE.

Screw Mounting Holes

Mode

Temperature

Display Set

Set

(OFF) OFF

HEAT (CHAUFFAGE)

M

(CLIM) COOL

FAN (VENTIL.)

System Switch

*Note: Move jumper to

1

2

3

4

5

6

7

8

positions 3 and 4 for RVP

12VDC

NOT

+12VDC

RELAY

A/C

A/C

A/C

TH FROM

Unit. Discard jumper for

Ground

USED

COM

COM-

HI

LOW

FURNACE

Dometic®.

*

PRESSOR

FAN

FAN

THERMOSTAT INSTALLATION

Thermostat is very sensitive. HANDLE WITH CARE AT ALL TIMES.

Locate thermostat 48˝ to 54˝ above floor on an INTERIOR wall. Pick a dry area where air circulation is good. EXTERIOR wall location must have a 3/4˝ spacer between thermostat and exterior wall.

1.Be sure all electrical power has been disconnected from the air conditioner, furnace and the power supply.

2.Do not install the thermostat where there are unusual heating conditions: such as direct sunlight, heat producing appliances (television, radio, wall lamp, etc.)

or a furnace or air conditioner supply register.

3.ATTACHING THE WALL THERMOSTAT. Separate the thermostat body from the sub-base by gently squeezing the top and bottom. Pull wires through access hole in base plate. Attach thermostat sub-base to the wall at the desired mounting location. Mount the sub-base to the wall before connecting the wires.

System Slide Switch

SCROLL ORDER OF

OPERATION

LEFT

RIGHT

DISPLAYED MODES

COOL

OFF

HEAT

FAN

Scroll Order of Displayed Modes

Furnace Operation

AU

Furnace automatically switches between high and low BTU valve and high

and low speed fan when cycling to satisfy set point.

HI

Furnace high BTU valve and high speed furnace fan cycle to satisfy set point.

LO

Furnace low BTU valve and low speed furnace fan cycle to satisfy set point.

HF

Furnace fan runs at high speed to circulate air. Air conditioner fan does not run.

LF

Furnace fan runs at low speed to circulate air. Air conditioner fan does not run.

COOL

OFF

HEAT

FAN

Scroll Order of Displayed Modes

Air Conditioner Operation

AU

Air conditioner automatically switches compressor and high and low speed fan when

cycling to satisfy set point.

HI

Air conditioner compressor and high speed fan operate to satisfy set point.

LO

Air conditioner compressor and low speed fan operate to satisfy set point.

HF

Air conditioner fan runs at high speed to circulate air. Furnace fan does not run.

LF

Air conditioner fan runs at low speed to circulate air. Furnace fan does not run.

COOL

OFF

HEAT

FAN

Scroll Order of Displayed Modes

Fan Operation

HI

Air conditioner fan and furnace fan run at high speed to circulate air.

LO

Air conditioner fan and furnace fan run at low speed to circulate air.

COOL

OFF

HEAT

FAN

Scroll Order of Displayed Modes

Off

OF

No operation occurs.

Hydro Flame Rv Furnace Manual

Specifications

Operating Voltage ...................... 9VDC to 18VDC

Room Temperature Range ..............

+55F to +90F

Power Consumption ................................ 100mA

Room Temperature Display Range ..

+35F to +99F

Operating Temperature .................. -40F to +185F

Thermostat Accuracy ................................ +/- 1F