Brochure

ARM Control
Expandable Zone Relays
2, 3, 4 and 6 Zone Controls
■ Can be used with any Argo Relay
or Zone Value Control
■ Or can work with most competitors’ relays
■ Reduces heating costs an average of 10%
to 15% a year
(depending on climate).
Standard Equipment:
SWITCHING RELAYS
& A C C E S S O R I E S
ARM4P
Features:
AD-4 Add-On Zoning Modules For ARM Relay Control
MODEL ZONES TRANSFORMER VOLTAGE
ARM2P 2 120 VAC, 60 Hz, 20 VA
ARM3P 3 120 VAC, 60 Hz, 30 VA
ARM4P 4 120 VAC, 60 Hz, 30 VA
ARM6P 6 120 VAC, 60 Hz, 30 VA
DPM2 Outdoor Reset Control
SPECIFICATIONS:
Outdoor
Sensor with
Shield
Strap-on
Supply Water
Sensor
Data Port
Ribbon Cable
Connector
*
ARM-2P uses 20 VA Transformer.
†
Requires dry contact type thermostat or use of IR822 Isolation Relay
Electronic Fuse
- Auto Reset
Priority Safety Timer - Ensures
Other Zones Get Heat Every
30 Minutes & Prevents Freeze-ups
5-second Time Delay
for Boiler Shut-off
30VA Transformer*†
- Robust Enough to
Handle up to 15 Zones
Relay Diagnostic Light -
Easily Seen Through
Window On Cover
Double-sided
printed
circuit board
construction
- 100% Factory
Tested For
Reliability
Switchable Priority
Plug-in, Add-on
Zone Modules
(AD-1 or AD-4)
24 VAC Transformer
Terminals
Clearly marked
Terminals With
Clamping Plates
Separate xx (isolated
switch) & ZC/ZR Relays
protect Boiler Aquastat.
Premium plug-in
replaceable relays
High relay
load rating –
7.2 Amp / 1/3HP
CSA listed
The DPM2 monitors outside temperature and adjusts boiler
water temperature to match the outdoor demand – maximizing
efficiency and reducing fuel usage.
ZONES
TRANSFORMER SWITCHING THERMOSTAT
MODEL
VOLTAGE ACTION CURRENT
AD-1 1 N/A 0.085 SPST
AD-4 4 N/A 0.085 SPST
SINGLE PHASE
MOTOR RATING
120V AC
1/3HP
1/3HP
®