Robertshaw 8425-1 - Manual (Page 2)

2 Heat / 2 Cool Universal Terminal Designations
THE ROBERTSHAW
8425-1
REPLACES:
Shipping Information
Indiv. Ctn. Dim.: 5.1" x 5.1" x 1.8"
Master Ctn. Qty.: 6
Master Ctn. Dim.: 10.9" x 5.6" x 6.1"
Master Ctn. Cu. Ft.: .22
Master Ctn. Wt.:
3.1 lbs.
Max. Pallet Qty.: 1176
Max. Pallet Dim.: 40" x 48" x 48"
Max. Pallet Cu. Ft.: 53.8
Max. Pallet Wt.:
658 lbs.
C
24 VAC
Common
R
24 VAC
Transformer
L
System
Monitor
Y2
Cooling
Relay
(Stage 2)
Y1
Compressor
Relay
(Stage 1)
W1
Heating
Relay
Stage 1
W2/E
Auxillary /
Emergency
Heat Relay
O
Cool Active
Reversing
Valve
B
Heat Active
Reversing
Valve
G
Fan
Relay
Specifications
Electrical rating: 24 Volt AC (18-30 VAC)
1 amp maximum load per terminal
3 amp total maximum load
(all terminals combined)
Temperature control range: 45˚- 90˚F (7˚- 32˚C)
Accuracy: +/-1˚F (+/-.5˚C)
Power: 24 VAC
System configurations: Multi-stage heat pump
systems - two stage heat, two stage cool
Terminations: C, L, R, Y2, Y1, W1, G, W2/E, O, B
Distributed by:
8425-1
DIGITAL
THERMOSTAT
new series!
Robertshaw 9515, 9520
White-Rodgers Company* 1F79-111, 1F83-261
1F83-277, 1F89-211
Honeywell, Inc.* T8411R
ICM* SC2200, SC2201
SC2211, SC2300
Braeburn* 3100, 3200
* Verify specific application requirements before substitution.
Controls Americas
515 South Promenade Avenue
Corona California 92879-1736 USA
Telephone +1 800 951 5526 Facsimile +1 630 260 7299
[email protected]
www.icca.invensys.com
©2005 Invensys Controls Americas 6/05 - #150-1947
E G
GAS ELECTRIC
O
OIL
H
HEAT PUMP
Other Two Stage Heat, Two Stage Cool Thermostats
8625-1: Programmable, 2 Heat / 2 Cool Universal
9415:
Digital Non-Programmable, 2 Heat / 2 Cool
9420: Digital Non-Programmable, 2 Heat / 2 Cool, Heat Pump
9555: Digital Non-Programmable, 2 Heat / 2 Cool
9560: Digital Non-Programmable, 2 Heat / 2 Cool
9715i: Deluxe Programmable, 2 Heat / 2 Cool
9720i: Deluxe Programmable, 2 Heat / 2 Cool, Heat Pump
9815i: Deluxe Programmable, 2 Heat / 2 Cool
9820i: Deluxe Programmable, 2 Heat / 2 Cool
9915i: Deluxe Programmable, 2 Heat / 2 Cool
9920i: Deluxe Programmable, 2 Heat / 2 Cool, Heat Pump
9865i: Deluxe Programmable, 2 Heat / 2 Cool
9870i: Deluxe Programmable, 2 Heat / 2 Cool, Heat Pump