Wiring Applications - ECR Argo ARH-1 Installation Manual And Operating Instructions

WIRING DIAGRAM APPLICATIONS
ARH-1 SINGLE ZONE HYDRO-AIR
* - IF USED. IF NOT,
JUMPER MUST BE INSTALLED.
Note: Zone 1 R & C
terminals must be con-
nected and energized
for board to function.
CONTROL INSTRUCTION
11
Note: Connection
for 2 Speed Fan
(Remove Jumper)