Honeywell SV2 Série Instructions D'installation

SV2 Series Replacement Electronics
REL4NxxxVxQ, REL1NxxxVxQ
INSTALLATION INSTRUCTIONS
INTRODUCTION
This document provides installation instructions and wiring
information for the Honeywell SV2 Series valves replacement
electronics assemblies. Other applicable publications are:
– 32-00018, SV2 Series Installation Instructions
– 32-00029, SV2 Series V2F User Manual
– 32-00030, HMI Tool Installation Instructions
– 32-00031, HMI/PC Tool User Manual
– 32-00037, PC Tool Installation Instructions
SPECIFICATIONS
Identification:
Refer to Fig. 1.
L1 N MAINS CHASSIS ILK ILK VPS POC MV2 MV1
GROUND OUT IN
MAINS
SUPPLY
Open
Self Test
Closed
MAINS
CONTROL WIRING
SUPPLY GROUND
ILK ILK VPS POC MV2 MV1
L1 N
MAINS CHASSIS OUT IN SW
Open
Closed
Fig. 1. NEMA 1/IP20 and NEMA 4/IP66 replacement electronics assemblies.
SOLENOID 1 SOLENOID 2
RS-485
MODBUS
+
–
LGP HGP
Open
C
Fault
MODBUS
OFF ON
Reset
Closed
BIAS 1
TERMIN. 2
BIAS 3
GND IN1 GND IN2
A
N
MOTOR
A
FUEL/AIR PRESSURE
L
O
G
FIRE O2
RATE SENSOR
MCR36655
PROOF OF CLOSURE
SOLENOID 1 SOLENOID 2
POC 1 POC 2
RS-485
MODBUS
+
LGP HGP –
Open
C
Fault
MODBUS
OFF ON
Self Test
Reset
Closed
BIAS 1
TERMIN. 2
BIAS 3
GND IN1 GND IN2
A
N
MOTOR
A
FUEL/AIR PRESSURE
L
O
G
FIRE RATE O2 SENSOR
MCR35488A
Environmental Ratings:
The electronics assemblies themselves do not have
environmental ratings, but can only be mounted in the
appropriate NEMA 1 / IP20 or NEMA 4 / IP66 valve electrical
enclosures.
Operating Temperature Range:
Fuel/air versions (V2P/V2V): +5 to 150 °F / -15 to 65 °C
On/off versions (V2F/V2A): -40 to 150 °F / -40 to 65 °C
Electrical Ratings:
24 VAC, 50/60 Hz
100-120 VAC, 50/60Hz
200-240 VAC, 50/60Hz
External Load Relay Ratings:
ILK / Interlock IN contact: 100-240 VAC, 50/60 Hz, 8 amps
VPS / Valve Proving contact: 100-240 VAC, 50/60 Hz, 0.1 amps
POC / Proof of closure contact: 100-240 VAC, 50/60 Hz, 0.1 amps
Mounting:
Two (2) #6 x ¾ inch Plastite® slotted Torx™ screws.
Retaining tabs embedded into valve electrical enclosure.
INTRODUCTION
When Installing This Product...
1. Read these instructions and the appropriate product
literature carefully. Failure to follow them could damage
the product or cause a hazardous condition.
2. Installer must be a trained, experienced combustion
service technician.
3. Check the ratings on the product to make sure the product
is suitable for your application. Do not exceed the ratings
on the Fuel Air Ratio Module.
4. After installation is complete, carry out a thorough
checkout of product operation as laid out in this
document and document 32-00018 (SV2 Series safety
shut-off valve Installation Instructions).
32-00039EFSP-01